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Date Event Distance(s) State / City
11/12/17 
Sunday 
Bakersfield Marathon and Half Marathon
RUN WHERE LEGENDS ARE MADE! The 2nd Annual Bakersfield Marathon is a USATF-certified full marathon, half marathon, 2-person half marathon relay, and 5K taking place on November 12th, 2017. This annual, world-class event features the starting line and finish line celebration on the California State University, Bakersfield campus. Participants will run through dozens of iconic neighborhoods including the Stockdale Financial District, Oleander, Downtown Bakersfield, Westchester, Kern County Museum, Bakersfield College and finally along the Panorama Bluffs before returning to the finish line on the scenic Kern River Parkway. In addition to giving local runners an opportunity to run a Boston-qualifying marathon in their own backyard, we are excited to welcome runners from across the U.S. and around the world.
Marathon
Half Marathon
5 K
California
Bakersfield
11/12/17 
Sunday 
Veterans Day Silver Strand 5k
5K Course: Starting at the Imperial Beach Pier Plaza the 5K runners head north on Seacoast Dr. Turn east on Carnation Ave. At Silver Strand turn north into the Naval Radio Receiving Facility (NRRF). Head east on the perimeter road to the marked course U-turn. Return to the finish at the Imperial Beach Pier Plaza via same route.
5 K
California
Imperial Beach
11/12/17 
Sunday 
Silver Strand Half Marathon and 10 miler
The 18th Annual Silver Strand Half Marathon & 5K is the ONLY Run with the waves of the Pacific Ocean on your right and the San Diego Bay on your left, finishing with a California Beach Party! Run along the "Silver Strand," from Coronado to Imperial Beach! Coronado Island is located just across the bridge from downtown San Diego
10 Miles
California
Coronado
11/15/17 
Wednesday 
Run In The Dark San Francisco 5k and 10k Option
In November 25,000 people worldwide will get up from their armchairs, pull on their running shoes and hit the road to Run in the Dark to fast-track a cure for paralysis. Join us in your city!
10 K
5 K
California
San Francisco
11/18/17 
Saturday 
Run Club Winter Season
Conquer your first half marathon, post a personal best, get faster, reduce the risk of aggravations/injuries, or just meet some cool people to run with Run Club produced by Marathon Matt!
Half Marathon
California
San Francisco


11/18/17 
Saturday 
San Dimas Turkey Trot 5K, 10K and Kids Run
5k, 10k, and kids 1/2 mile run and walk through beautiful Bonelli Park
10 K
5 K
Other
California
San Dimas
11/18/17 
Saturday 
The North Face Endurance Challenge – California
50 Mile, 50K, Marathon, Marathon Relay, Half Marathon, 10K, 5K
50 Mile
California
San Francisco
11/23/17 
Thursday 
1 day away 
Turkey Trot Los Angeles
Don your turkey day garb and enjoy a scenic 5k or 10k run through beautiful Downtown Los Angeles. Your Thanksgiving feast will taste even better after crossing that Finish Line! Features include sparkly finisher medals, participant t-shirts, age group awards, a Widdle Wobble race for the kids, kid-friendly zone and post-race festivities.
10 K
5 K
California
Los Angeles
11/23/17 
Thursday 
1 day away 
Irvine/Orange County Turkey Trot
Irvine/Orange County Turkey Trot 5k at Irvine Valley College on 11/23/17. Adults, kids, Diaper Dash, & virtual race. Visit: http://www.itzabouttime.com. A Caren Ware Event
5 K
California
Irvine
11/23/17 
Thursday 
1 day away 
Nitro Turkey Thanksgiving Run 10K/5K and Little Turkeys Race
thanksgiving race 10K half 5K run walk hike bay medal shirt family fun
10 K
5 K
Other
California
Pinole
12/3/17 
Sunday 
11 days away 
OTHTC High Desert Ultra 50K and 30K
A 30K and 50K that boasts great views and wonderful weather! Come join the Over the Hill Track Club in Ridgecrest this December for an unbelievable experience!
50 K
30 K
California
Ridgecrest
12/9/17 
Saturday 
17 days away 
Santa Monica / Venice Christmas Run
A flat fast 5k and 10k starting and finishing at the beach in Santa Monica and running through Venice and along the famous Venice Boardwalk. Team and Costume contests as well.
10 K
5 K
California
Santa Monica
12/9/17 
Saturday 
17 days away 
Asbury Park Santa Run 2017
The Santa Run is back! Take the streets of Asbury Park once again with an army of Santas running (or walking) a 5K race in support of local charity, Lunch Break.
5 K
California
Asbury Park
12/10/17 
Sunday 
18 days away 
The Krampus Cross Country 5K/10K (and BREWFEST)!
All participants receive an epic chip-timed 5K/10K trail race in the Presidio, a technical shirt, a race woodallion, and the pre-race brewfest on Friday, 12/8 from 7-9PM at A Runner's Mind in SF!
5 K
California
San Francisco
12/16/17 
Saturday 
24 days away 
Renegade Santa Run 5K, 10K, Kids Run
Renegade Santa Run 5K, 10K, Kids Run
10 K
5 K
.5 Miles
California
Irvine
12/23/17 
Saturday 
31 days away 
Holiday Hustle 5k, 10k
Adventure through the wonderfully decorated neighborhoods of Alameda, finding awesome displays, and answering simple multiple choice questions about each... about 25 checkpoints on the 5k, 40 on the 1 ...(continued)
10 K
5 K
California
Alameda
1/28/18 
Sunday 
67 days away 
Laguna Niguel 5K Run/Walk
5K Run/Walk 3.1 mile RAIN OR SHINE! http://renegaderaceseries.com/upcoming-events/eventdetail/3/laguna-niguel-5k-run-walk
5 K
California
Laguna Niguel
1/28/18 
Sunday 
67 days away 
Laguna Niguel 5K Run/Walk
5K Run/Walk 3.1 mile RAIN OR SHINE! http://renegaderaceseries.com/upcoming-events/eventdetail/3/laguna-niguel-5k-run-walk
5 K
California
Laguna Niguel
2/11/18 
Sunday 
81 days away 
Coronado Valentine’s Day 10K
This 8th Annual the event has earned a great reputation for its attention to detail, race management, and an awesome post-race party. Fantastic t-shirt! Awesome finisher’s medal!
10 K
5 K
1 Mile
California
Coronado
2/17/18 
Saturday 
87 days away 
Grit OCR
Prepare to experience a new obstacle course race (OCR) that digs deep and challenges you to push yourself to new levels of physical endurance and strength fitness. Located in the spectacular mountains north of Los Angeles in Santa Clarita, California. Featuring amazing trails, punishing obstacles, killer hills, and epic panoramic views and an awesome race festival. Grab your friends and family, bring the kids, and get ready for the ultimate race experience this February!
5 Miles
California
Santa Clarita
2/17/18 
Saturday 
87 days away 
Divas Half Marathon Series in Temecula
Be a part of the most FUN & GLAM race in the nation! Boas, tiaras, tutus, bubbly & gorgeous finisher medals – what more could a DIVA ask for?! Race locations include North Myrtle Beach, SC, Galveston, TX, San Francisco Bay, CA, Branson, MO, Temecula, CA, Peachtree City, GA, DC’s Wine Country, VA, Long Island, NY, San Juan, PR & St. Augustine Beach, FL. Hurry – space is limited!
Half Marathon
California
Temecula
3/11/18 
Sunday 
109 days away 
Tustin Hangar Half Marathon and 5K
The Tustin Chamber of Commerce, along with presenting sponsor, Primo Fitness, presents the Inaugural Tustin Hangar Half Marathon and 5K. These races are designed to raise the maximum amount of funds for nonprofits and charities, while showcasing one of the most beautiful and historic cities in Southern California. http://renegaderaceseries.com/upcoming-events/eventdetail/46/tustin-hangar-half-marathon-5k
13.1 Miles
5 K
California
Tustin
3/25/18 
Sunday 
123 days away 
PCRF Reaching for the Cure Run
The 19th Annual Reaching for the Cure Half Marathon, 10K, 5K, and Kids Run will take place on Sunday, March 26, 2017 at Irvine Valley College in honor of pediatric cancer warriors, patients, and survivors everywhere. Runners, walkers, fundraisers, sponsors, vendors and volunteers from all over Southern California will run and walk in an effort to Reach for the Cure!
Half Marathon
10 K
5 K
1 K
California
Irvine
3/31/18 
Saturday 
129 days away 
VALENCIA Trail Race
Run the annual VALENCIA Trail Race, run the awesome trails and killer hills with breathtaking views of the Santa Clarita Valley in a 10K, Half Marathon, or 50K Ultra race.
50 K
Half Marathon
10 K
California
Valencia
3/31/18 
Saturday 
129 days away 
Peace Love Run - San Diego 13.1, 10k, 5k
13.1, 10k, 5k
Half Marathon
10 K
5 K
California
San Diego
4/6/18 
Friday 
135 days away 
Reebok Ragnar So Cal
12 person, 200(ish) mile, overnight running relay race
190.5 Miles
California
Huntington Beach to San Diego
4/15/18 
Sunday 
144 days away 
Divas Half Marathon and 5k Series in San Francisco
Be a part of the most FUN & GLAM race in the nation! Boas, tiaras, tutus, bubbly & gorgeous finisher medals – what more could a DIVA ask for?! Race locations include North Myrtle Beach, SC, Galveston, TX, San Francisco Bay, CA, Branson, MO, Temecula, CA, Peachtree City, GA, DC’s Wine Country, VA, Long Island, NY, San Juan, PR & St. Augustine Beach, FL. Hurry – space is limited!
Half Marathon
5 K
California
San Francisco
4/28/18 
Saturday 
157 days away 
Bad Ass Beer Run
5K run or 1K walk with obstacle course Beer Fun Run
5 K
1 Mile
California
Camino
5/5/18 
Saturday 
164 days away 
Cinco K Run Fiesta
Cinco de Mayo 5K, 10K and 1 Mile walk festival with music, food and prizes
10 K
5 K
1 Mile
California
Fairfield
5/19/18 
Saturday 
178 days away 
Anaheim Semper 5K/10K Run
Anaheim Semper 5K & 10K run to support our military and their families. Race starts and ends at Riverdale Park in Anaheim Hills with the course running along the Santa Ana River. Challenge yourself in our Heroes Series events.
10 K
5 K
1 K
California
Anaheim
6/16/18 
Saturday 
206 days away 
Sugar Daddy Half Marathon
Run the annual Sugar Daddy Half Marathon, 10K, 5K, and Kids Fun Run coming to Santa Clarita.
Half Marathon
10 K
5 K
.5 K
California
Santa Clarita
9/8/18 
Saturday 
290 days away 
Lagoon Valley Trail Run
Whether you’re running in the dirt for the first time or are an experienced trail runner, the LVTR staff promises to deliver you a rewarding experience in a beautiful environment offered nowhere in Solano County. The LVTR has the distinctive reputation of offering challenging terrain, scenic views, well-marked trails, great aid stations and an accurately measured course in a very supportive atmosphere! The LVTR supports maintenance and improvement of the trail system to improve accessibility and promote running and walking on natural surfaces. We have an event for all trail runners and hikers of all abilities.
30 K
Half Marathon
10 K
5 K
.5 Miles
California
Vacaville

Not all races have been rescheduled for this year. Below is a list of additional events for California
Date Event Distance(s) State / City

Next Date
Unknown

5th Annual Your Next Step is the Cure 5K Walk/Run
Please join us for the 5th Annual Your Next Step is the Cure 5K Walk/Run at Bonelli Park in San Dimas, CA.
5 K
California
San Dimas

Next Date
Unknown

100 Mile Club Endurance Challenge
Run along the Pacific Ocean in Southern California!
100 Mile
50 Mile
California
Norco

Next Date
Unknown

10K +5K Double Road Race San Jose
10K +5K San Jose Double Road Race
15 K
5 K
1 Mile
California
San Jose

Next Date
Unknown

10K +5K Double Road Race San Juan Bautista
The San Juan Bautista Double will start on the historic main street and finish in front of the Mission San Juan Bautista. The Recovery Zone will be situated in the large grassy area in front of th ...(continued)
15 K
5 K
1 Mile
California
San Juan Bautista

Next Date
Unknown

10th Annual SOAR Run Through the Orchards
10th Annual SOAR 5K Run Through the Orchards. Certified 5K and 10K, all-dirt course through the scenic walnut, avocado and orange groves celebrating open space and agriculture in Ventura County.
10 K
5 K
California
Moorpark

Next Date
Unknown

11th Annual Fremont Run 4 Education 5k/10 and Kids Runs
11th ANNUAL Fremont Education Foundation Run 4 Education 5/10K & Kids Runs Fremont, CA – The Fremont Education Foundation (FEF) and ReadyGO! events are excited to celebrate the 11thAnnual Run ...(continued)
10 K
5 K
.5 Miles
.25 Miles
California
Fremont

Next Date
Unknown

12th Annual US Bank OC Marathon
“All runners love to run in places of natural beauty. . . the OC Marathon is a race course with all the stunning qualities of the best Mother Nature has to offer: . .bike trails alongside streams, a view of the rolling hills far off, and the Pacific Ocean greeting us at the finish line" - Bill Rodgers
Marathon
Half Marathon
5 K
California
Costa Mesa

Next Date
Unknown

13.1 Los Angeles™
13.1 Los Angeles™ is one of the latest craze in themed half-marathons so come ready to experience some of the best. This race is about the run, the fun, the sun, the sights and the experience. It will be truly one of a kind and the most fun running experience of your life! Don't miss out on this inaugural event, register now to insure you will be one of the first to start, finish, and rock 13.1 Los Angeles™...Where the Party meets the Pavement!
Half Marathon
California
Santa Monica

Next Date
Unknown

135 to the House
Run this 135-mile event as an individual runner or part of a 4- to 8-person relay team. Event benefits Ronald McDonald House Charities of the Central Valley and RMHC of Bakersfield. In addition to the ...(continued)
135 Miles
California
Bakersfield

Next Date
Unknown

15th Annual Kickin Cancer 5K Run/Walk/Stroll
Kickin' Cancer! is an event for the family featuring a 5K Run/Walk, Stroller Run and Kids Fun Run. Hosted by Amy Cohen Epstein and Marla Tellez, Fox11 News Anchor, we raise funds and awareness for the women and families bravely facing ovarian and breast cancer.
5 K
California
Los Angeles

Next Date
Unknown

2017 CA Run/Walk to Fight Lymphedema and Lymphatic Diseases
Join us for the 3rd Annual CA Run/Walk to Fight Lymphedema & Lymphatic Diseases, proudly presented by the Lymphatic Education & Research Network (LE&RN), and our National Series Sponsors: BSN medical and Tactile Medical. The course is a 5K, but you are free to complete as much or as little as you like. This is NOT a closed course. Water and light refreshments will be available.
5 K
California
Santa Monica

Next Date
Unknown

21st Annual Love Run 5K / 10K / 1 Mile Fun Run/Walk
Flat & fast 5K/10K and 1 mile Fun Run/Walk. Funds raised from this event support the Senior Concerns Meals On Wheels program.
10 K
5 K
1 Mile
California
Westlake Village

Next Date
Unknown

2nd Annual 5K Zombie Foresthill Full Moon Fun Run/Walk
5K Zombie Foresthill Full Moon Fun Run/Walk
5 K
California
Foresthill

Next Date
Unknown

2nd Annual Say NO Bullying Festival
Come one! Come ALL! The 2nd Annual Say NO Bullying Festival will bring together children, teens, and adults for an outdoor extravaganza that features empowerment messages from anti-bullying activists, ...(continued)
1 Miles
California
Los Angeles

Next Date
Unknown

2XU Santa Monica RunFEST
2XU Santa Monica RunFEST
10 K
5 K
California
Santa Monica

Next Date
Unknown

3K/5K/10K Run/Walk - Lighting the Way
3K/5K/10K run/Walk
Half Marathon
California
Los Gatos

Next Date
Unknown

3rd Annual Surfing Madonna 5K/10K and 10 Mile Low Tide Beach Run
Join thousands on this exciting run/walk that takes place in the heart of Encinitas, on the sands of the world famous Moonlight Beach. The entire course curves along the waters edge at low tide and covers some of the most beautiful beaches in North County San Diego. Watch the waves crash and seals bark as you run or walk this amazing course. Compete with the elite, jog, walk or even push your stroller. People from all over California come to participate in this Charity event to "Save The Ocean".
10 Mile
10 K
5 K
1 K
California
Encinitas

Next Date
Unknown

49ers Rush - 4.9k Stadium Run and The Challenge
49ers Rush is a first of its kind endurance event that takes place at Levi’s® Stadium and the 49ers SAP Performance Facility. The event is set for Saturday, November 8. You can select to participate in either the 4.9k Stadium Run or, if you’re up to it, you can take The Challenge.
4.9 K
California
Santa Clara

Next Date
Unknown

4th Annual Walk for Kids Growth-LA!
Walk for Kids' Growth LA on December 5th and help increase awareness of childhood growth disorders, and the importance of early diagnosis and treatment.
3 Miles
California
Los Angeles

Next Date
Unknown

4th of July Village Runner 5K and Firecracker Dash
Village Runner 5K Preparations Heading into Home Stretch The final preparations are being made for the 20th Annual 4th of July Village Runner 5K and Firecracker Dash in Redondo Beach. To celebrate i ...(continued)
5 K
California
Redondo Beach

Next Date
Unknown

5 de Mayo, 5k
Spice up your running shoes for this special celebration run. Join Us at Mile Square Park on May 5th.
3.1 Miles
California
10401 Warner Ave, Fountain Valley

Next Date
Unknown

5K Charity Walk/ Run
5K Walk/ Run to raise money for homeless men, women, and children.
Half Marathon
California
Temecula

Next Date
Unknown

5k Foam Fest - Chino
This 3.1-mile race combines the fun of a mud run with foam and watery obstacles for an experience that is a lot like running through a giant car wash! An amazing mix of pre-race activities and race ob ...(continued)
5 K
California
Chino

Next Date
Unknown

5k Foam Fest - Temecula
The “5K Foam Fest” is a one of a kind event. We make it a fun and exciting challenge for experienced and beginner runners alike. We pack the race with obstacles of all sorts. What obstacles we use depend greatly on the layout of the venue and our course design. This event is made to be family friendly with a festival/carnival atmosphere. The “5K Foam Fest” makes exercising an absolute party.
5 K
California
Temecula

Next Date
Unknown

5K For Our Youth
charity, 5k, kids, fun run, walk, jog, outoors, lake merritt
5 K
California
Oakland

Next Date
Unknown

5K Fun Run Against Cancer
Gold country, wine country, cancer, 5K
5 K
California
San Andreas

Next Date
Unknown

5K Fun Run/Walk for SAFEty
San Francisco SAFE will be hosting it's 3rd Annual 5K fun run/walk to raise awareness of personal and family safety on October 30, 2011 at 11 am in Golden Gate Park.
5 K
California
San Francisco

Next Date
Unknown

5k Obstale and Fitness Challenge
The course will take place on campus and will include obstacles and fitness stations along the way to the finish line. At each fitness station, you will be greeted and coached by a professional Mixed Martial Arts fighter, who will coach you along the way.
5 K
California
Norwalk

Next Date
Unknown

5k Thrill Seeker Experience - by Circus Odelay
Circus Odelay is the craziest, most spectacular 5k obstacle challenge ever imagined and developed by an executive producer of Nitro Circus and Thrillbillies; giving you the chance to try your best to overcome the Strong Man Punching Wall, Rotating Mystery Cubes and another 13 world class obstacles in a festival atmosphere. Circus Odelay will give you, your family, and friends an unforgettable day!
5 K
California
Temecula

Next Date
Unknown

5K@ADA
Register now for the 5K@ADA in San Francisco on Sunday, June 15, 2014.
5 K
California
San Francisco

Next Date
Unknown

5th Annual Burbank Community YMCA Turkey Trot
5th Annual Burbank Community YMCA Turkey Trot, Thanksgiving morning 2014. Race before you stuff your face (and support a good cause)!
10 K
5 K
California
Burbank

Next Date
Unknown

5th Annual Wounded Veteran Run Presented by Aerojet Rocketdyne
5th Annual Wounded Veteran Run Presented by Aerojet Rocketdyne Spend this Memorial Day giving back to those who have sacrificed for us. When: Memorial Day- Monday May 25th, 2015 What: 3K, 5K, ...(continued)
10 K
California
Folsom

Next Date
Unknown

6th Annual Memorial Day 5K - Run/Walk for Warriors
This Memorial Day, May 30th, New Directions for Veterans will host the 6th Annual Memorial Day 5K Run and 5k Walk.  Join us and honor someone you love who has served or is serving our country. 
5 K
California
Los Angeles

Next Date
Unknown

AAUW Wildflower Run: 10K Run | 5K Run/Walk/Stroller | Kids 2K | Senior 2K
10K USATF Certified Run |5K Run / Walk / Stroller | Kids' 2K Fun Run | Senior 2K. Winner medals and prizes. Medals for all Kids 2K finishers.
10 K
5 K
2 K
California
Morgan Hill

Next Date
Unknown

ABC Foundation Into the Summer Fun 2k, 5k Run/Walk and Wellness Fair
SATURDAY, JUNE 20 from 7:00 a.m. to 12 p.m. WELLNESS FAIR: 7:00-11:00 5K RUN/WALK BEGINS AT 7:45 AM ages 8 - adult 2K RUN/WALK BEGINS AT 9:00 AM ages 6 - adult NEW THIS YEAR: KIDS RUN ages 3-8 ...(continued)
5 K
2 K
California
Cerritos

Next Date
Unknown

ABC Into the Summer Fun Run
The fifth annual ABC Into the Summer Fun Run/Walk provides serious and novice runners/walkers, as well as families and children with an opportunity to enjoy the outdoors and raise money for a great cause. The ABC Into the Summer Fun Run/Walk is proudly sponsored by the ABC Education Foundation a non-profit organization whose vision is to ensure that every ABC Unified School District student and school succeeds by providing funds, resources and expertise to the ABC schools. Please visit abcsummerfunrun.org for detailed event information.
5 K
2 K
Other
California
Cerritos

Next Date
Unknown

Across the Bay 12k and 415k
Run Across the Golden Gate Bridge All finishers receive race t-shirt and medal
12 K
5 K
California
San Francisco

Next Date
Unknown

ACT Today! for Military Families 5k/10k Run and Walk
Raises much needed funding for military children with autism. Features a 5k, 10k and 1-mile races and a finish-line festival with a expo/resource fair, live music, beer and wine tent, kids' zone and more! The event drew 1,500 attendees from across Southern California in 2015 and has raised over $500,000 to benefit military families impacted by autism since 2011.
10 K
5 K
1 Mile
California
1300 E. Mission Bay Dr

Next Date
Unknown

Ahmanson 12K Trails
This is a fun little jaunt through Upper Las Virgenes Canyon that may-or-may-not include some mud and puddle hopping, depending on the weather in April! Another great race brought to you by Trail Run Events ~ Trail Running at its Finest!
7 Miles
California
Los Angeles (West Hills)

Next Date
Unknown

AIDS Walk - Red Ribbon 5k Fun Run
Red Ribbon 5K Fun Run, AIDS Walk Orange County 2014, Orange County Great Park
5 K
California
Irvine

Next Date
Unknown

Almaden Soccer Kick Off Run
5K/10K run/walk mostly on trail. USATF Certified course.
10 K
5 K
California
San Jose

Next Date
Unknown

Almond Bowl 5K, 1/2 Marathon and Marathon!
Chico's Hometown Footrace!
Marathon
Half Marathon
5 K
California
Chico

Next Date
Unknown

Almond Bowl Half Marathon
The course begins on south park drive and heads towards Manzanita Avenue. Runners will go UNDER Manzanita (there is a new path that goes under the road along the creek) and come out on the other side ...(continued)
Half Marathon
5 K
California
Chico

Next Date
Unknown

Aloha Turkey Roundup
4K, 8K & Kid's 1K trail runs held at Arroyo Verde Park. Pancake breakfast, raffle ticket and T-shirt included. Limited to 350 participants! Pancake breakfast only available to registered participants. Sign up to walk or run and enjoy a fun morning and a delicious breakfast.
8 K
4 K
1 K
California
Ventura

Next Date
Unknown

American River Endurance Run
It all started with a conversation between Sally Edwards and Mo Livermore back in 1979. At that time, The American River Ride, horse race started in Sacramento and finished in Auburn. When Mo described the trails used by the riders and horses of this event, Sally realized the course could be a challenging and beautiful 50-mile endurance run. And thus, a race was born. In 1980, nearly 200 runners toed the line at the Auburn Fair Grounds for the start of the inaugural AR50.
50 Mile
California
Sacramento

Next Date
Unknown

Ancient Redwood Running Festival
There is something for everyone with this festive event! 5 and 10 Mile courses, 6 Hour and 12 Hour Timed Events, 20 Mile and 50 Mile Relays, and more.
50 Mile
20 Miles
12 Hours
6 Hours
5 Miles
California
Philo

Next Date
Unknown

Angel Island New Years Day
Angel Island is a hilly, grass- and forest-covered island that provides spectacular views of Marin County, San Francisco, and the Golden Gate. Trails and roads circle the entire island and climb Mount Livermore.
50 K
25 K
California
Tiburon

Next Date
Unknown

Angeles Crest 100 Mile
The San Gabriel back country retains much of the natural beauty, if not the primitive wilderness of yesteryear. Thanks largely to the foresight and capable supervision of the U.S. Forest Service and hundreds of volunteers.
100 Mile
California
Wrightwood

Next Date
Unknown

Angioma Alliance 5K/Walk Honoring Florence Joyner
We are organizing the Angioma Alliance Walk honoring Florence Griffith Joyner to be held on Sunday, September 24, 2017 at Flo Jo Park honoring Florence Griffith Joyner, considered the fastest woman of all time who passed away from complications related to cerebral cavernous angioma (CCM). Flo Jo’s daughter, Mary Joyner, a former contestant of America’s Got Talent, will perform. Join us for this fundraising and awareness event. The event will benefit the non-profit organization Angioma Alliance, the only patient and research organization supporting those affected by cerebral cavernous angiomas.
5 K
California
Mission Viejo

Next Date
Unknown

Angioma Alliance 5K/Walk Honoring Florence Joyner
We are organizing the Angioma Alliance Walk honoring Florence Griffith Joyner to be held on Sunday, September 24, 2017 at Flo Jo Park honoring Florence Griffith Joyner, considered the fastest woman of all time who passed away from complications related to cerebral cavernous angioma (CCM). Flo Jo’s daughter, Mary Joyner, a former contestant of America’s Got Talent, will sing the National Anthem. Please join us for this fundraising and awareness event.
5 K
California
Mission Viejo

Next Date
Unknown

Angioma Alliance 5K/Walk Honoring Florence Joyner
We are organizing the Angioma Alliance Walk honoring Florence Griffith Joyner to be held on Sunday, September 24, 2017 at Flo Jo Park honoring Florence Griffith Joyner, considered the fastest woman of all time who passed away from complications related to cerebral cavernous angioma (CCM). Flo Jo’s daughter, Mary Joyner, a former contestant of America’s Got Talent, will sing the National Anthem. Please join us for this fundraising and awareness event.
5 K
1 Mile
California
Mission Viejo

Next Date
Unknown

Angwin to Anguish - Napa Valley Trail Run
Angwin to Angwish
Half Marathon
12 K
4 K
California
Angwin

Next Date
Unknown

Angwin to Angwish
Angwin to Angwish
24 K
12 K
4 K
California
Angwin

Next Date
Unknown

Angwin to Angwish - Napa Valley Train Run
Beautiful Trail Run in the heart of the Napa Valley! The course is a combination of hills, single track and open fire roads. Elevation gain over the course is 1000 feet.
24 K
12 K
4 K
California
Angwin

Next Date
Unknown

Applied Materials Silicon Valley Turkey Trot
The Applied Materials Silicon Valley Turkey Trot is celebrating it's 10th Anniversary on November 27th, 2014. The 5K,10K & Kids Fun Run benefit five local charities that help Silicon Valley families meet their most basic needs for health, hope and a home.
10 K
5 K
Other
California
San Jose

Next Date
Unknown

Armed Forces Day Run
The Armed Forces Day Run will offer a timed 5K and 1-mile fun run/walk. Starting at 10:00 am we will have live music, classic car display, local artisans, great food and so much more! This event 100% benefits the LOCAL Veterans Supportive Services Agency in San Jose!
5 K
1 Mile
California
San Jose

Next Date
Unknown

ASCRS Run For Sight
Join us in Los Angeles on Sunday, May 7 at 6:30am for the Fifth Annual ASCRS Foundation Run for Sight co-sponsored by TearLab and Shire. Hosted at the Los Angeles Convention Center, this healthy lifes ...(continued)
5 K
1 Mile
California
Los Angeles

Next Date
Unknown

Auburn Endurance Capital Marathon
www.runreg.com. www.globalbiorhythmevents.com
Marathon
California
Auburn

Next Date
Unknown

Auburn Trail 34M/25K/8M
Overlook Park - Auburn California
34 Miles
25 K
8 Miles
California
Auburn

Next Date
Unknown

Aut2Run! 10K Trail Race, 5K Run/Walk, 15K Hero Run, and Fun-K for Autism
Autism Charity Race Aut2Run at CSU Channel Islands to benefit Autism Society Ventura County (ASVC)
15 K
10 K
5 K
.3 Miles
California
Camarillo

Next Date
Unknown

Avalon Benefit
The Run will start at 5:00 a.m., Saturday January 14th at the foot of the green pier on Crescent Avenue. There is a 12-hour cut-off time for the race, so stragglers will be on their own after 5:00 p.m.
50 Mile
California
Catalina

Next Date
Unknown

Avenue of the Giants Marathon
The Avenue of the Giants Marathon Course is arguably one of the most scenic inthe United States. Nestled among the Giant Redwoods and bordering the Eel River and Bull Creek, the course offers runner both a challenge and a feast for the eyes.
Marathon
California
Weott

Next Date
Unknown

Awesome 80s 5K/10K Run!
The Awesome 80's 5K/10K Run will make its debut at the Rose Bowl September 1st, 2012. This is your chance to not only get some exercise, but also to relive the Awesome 80's decade!
10 K
5 K
California
Pasadena

Next Date
Unknown

Awesome 80s Run - San Diego
*Coolest Costume Contest. * Totally Awesome Trucker Hat *Custom '80s medal for all finishers. *Live '80s Cover Band, Dance Crews, and Entertainment. *Rad '80s photo props including a Back To The Future DeLorean. * Perfect opportunity to dress up in your favorite '80s gear! -Neon shorts and leggings, wild colorful hairstyles, big glasses, headbands and scrunchies, stylish leotards, etc!
5 K
California
San Diego

Next Date
Unknown

Axis April Fools 5K Fun Run and Walk
Axis April Fools’ 5K Run / Walk: Come out for healthy fun and giggle your way through Hacienda Business Park on Sunday, April 7th. For individuals, families, and teams. Register online at www.axisaprilfools5k.org. Costumes encouraged--because laughter is the best medicine.
5 K
California
Pleasanton

Next Date
Unknown

Axis April Fools 5k Run/Walk
5k race, Pleasanton
5 K
California
Pleasanton

Next Date
Unknown

Bad Ass Beer Run II
5K & 1K late afternoon fun run with obstacle course option & craft beer & distilled spirit tasting after the run. After party with live band, great food trucks, costume contest, forest maze and of course more BEER!
5 K
.6 Miles
California
Camino

Next Date
Unknown

Bad Ass Halloween Run
A 5K Halloween evening run, special adult beverage for crossing the finish line, after party with more tasting experiences, awesome dance music and food trucks.
5 K
California
Camino

Next Date
Unknown

Badger Cove Half Marathon/10K/5K
Join us in the green hills of Del Valle for the Badger Cove Half Marathon, 10K or 5K! Bringing the luck of the Irish and poking its head out just in time for Saint Patrick's Day, it's the Brazen Le ...(continued)
Half Marathon
10 K
5 K
California
Livermore

Next Date
Unknown

Badwater Ultramarathon 135 mile
The Kiehl's Badwater Ultramarathon is the world's toughest and most prestigious foot race. The next edition of this legendary, epic, 135 mile, invitational running race from Badwater in Death Valley (elev. 280 feet below sea level) to Whitney Portals on Mt. Whitney (elev. 8360 feet) takes place July 11-13, 2005.
135 Miles
California
Death Valley

Next Date
Unknown

Bake at the Lake
Race Course: 2 miles over gradual hills and rocks out to a stream and back . Every ¼ mile marked , faster 2nd half with flat finish. THIS RACE BENEFITS THE PARK TRAIL SYSTEM., & RBV AQUATICS
California
Escondido

Next Date
Unknown

Bake at the Lake 4 Mile XC Race
12th annual 4 mile XC race great views of lake hodges
Half Marathon
California
Escondido

Next Date
Unknown

Bakersfield Marathon and Half Marathon
RUN WHERE LEGENDS ARE MADE! The 2nd Annual Bakersfield Marathon is a USATF-certified full marathon, half marathon, 2-person half marathon relay, and 5K taking place on November 12th, 2017. This annual, world-class event features the starting line and finish line celebration on the California State University, Bakersfield campus. Participants will run through dozens of iconic neighborhoods including the Stockdale Financial District, Oleander, Downtown Bakersfield, Westchester, Kern County Museum, Bakersfield College and finally along the Panorama Bluffs before returning to the finish line on the scenic Kern River Parkway. In addition to giving local runners an opportunity to run a Boston-qualifying marathon in their own backyard, we are excited to welcome runners from across the U.S. and around the world.
Marathon
Half Marathon
5 K
California
Bakersfield

Next Date
Unknown

Bakersfield Track Club Half Marathon
Flat and fast half marathon and 5K courses winding along the Kern River in Bakersfield. The out and back course is entirely on the Kern River bike path heading West through town from Yokuts Park.
Half Marathon
5 K
California
Bakersfield

Next Date
Unknown

Baldy Peak 50K
32.14 Miles. Two unequal loops with one ear. 10,775 ft climb..10,775 ft of descent.
50 K
California
Mt. Baldy Village

Next Date
Unknown

Banding Together For PARTY
5k Walk 5K Run 10K Run
10 K
5 K
California
Folsom

Next Date
Unknown

Bandit Ultra Trail Run
2013 Ultra Trail Runs in Southern California
50 K
30 K
15 K
5 K
California
Simi Valley

Next Date
Unknown

Bass Lake Vista 14K
Big BAZ the RD wants all runners to have a magic experience in the mountains away from the hot streets. Bring the whole family, always lots to do and see in the area and don't forget Yosemite National ...(continued)
14 K
California
Oakhurst

Next Date
Unknown

Bavarian 5K Beer Run
The start and finish are in the breathtaking Embarcadero Marina Park South situated on San Diego Bay! Run past the docked boats and the water’s edge on a paved path. Sip a beer sample at the turn ar ...(continued)
5 K
California
San Diego

Next Date
Unknown

Bay 2 Bankers 5k, 10k
Get your Independence Day workout! Find your way to some amazing spots around downtown, North Beach, and Chinatown with a specially made map - great fun for teams of 1 to 5. Discover checkpoints in so ...(continued)
10 K
5 K
California
San Francisco

Next Date
Unknown

Bay 2 Bankers 5k, 10k
Get your Independence Day workout! Find your way to cool hidden spots around downtown, North Beach, and Chinatown with a specially made map - great fun for teams of 1 to 5. Discover checkpoints in som ...(continued)
10 K
5 K
California
San Francisco

Next Date
Unknown

Bay Area Title 9K Run
It's a day to run, walk, skip, hop or jog. It's a day to celebrate YOU! Bring your family and friends to the 4th Annual Bay Area Title 9K. We have kept the same great course as last year at Quarry Lak ...(continued)
9 K
California
Fremont

Next Date
Unknown

Bay Breeze Half Marathon/10K/5K
Whether it's your first race or your 1000th, you will enjoy these races. Half the fun will be experiencing all the different kinds of trails, including dirt, paved and even wood. Hikers/walkers are a ...(continued)
Half Marathon
10 K
5 K
California
San Leandro

Next Date
Unknown

Bay Vista Run
Bay Vista 5K/10K Run, Kids Fun Run. Coyote Point Park, San Mateo, CA. August 21, 2011.
10 K
5 K
California
San Mateo

Next Date
Unknown

BCE Spirit Run
Run, don’t work on Labor Day. The fifth annual Burlingame Spirit Run is 8 a.m. Monday, Sept. 6. Runners and walkers can do a 5K or 10K race around Burlingame, starting at Burlingame Intermediate Schoo ...(continued)
10 K
5 K
California
Burlingame

Next Date
Unknown

Be The Match 5 - Oakland Hills Trail Race
Be The Match 5 Mile Trail Race Oakland Hills
5 Miles
California
Oakland

Next Date
Unknown

Be The Match Walk+Run San Jose
YOU have the power to cure blood cancer. Join us for the upcoming Be The Match® Walk+Run. Each year, thousands of patients need a marrow transplant, but have no donor match in their family. They depend on Be The Match® to help them find an unrelated marrow donor and receive treatment. The cure for blood cancer is in the hands of ordinary people – your hands. Be The Match Walk+Run is a fundraising event that gives patients with leukemia, lymphoma and 70 other life‐threatening diseases a second chance at life. Every step participants take helps patients receive the unrelated marrow transplant they need. The San Jose Be The Match Walk+Run is Saturday, April 5, and will include a 5K, 1K and Tot Trot.
Half Marathon
California
San Jose

Next Date
Unknown

Bear Creek Half Marathon/10K/5K
race 10K half 5K run walk hike bay medal shirt
Half Marathon
10 K
5 K
California
Martinez

Next Date
Unknown

Bear Creek Trail Half Marathon/10k/5k
The second of the Brazen Racing trail runs for 2009, this run will take place at Briones Regional Park on Saturday, August 29, 2009.
Half Marathon
10 K
5 K
California
Martinez

Next Date
Unknown

Bear Creek Trail Half Marathon/10K/5K Winter Edition
Half Marathon/10K/5K at Briones Regional Park. All levels of walkers/runners welcome!
Half Marathon
10 K
5 K
California
Martinez

Next Date
Unknown

Berkeley Streets n Ladders 5K, 10K
Wind your way through the picturesque neighborhoods of Solano Ave. up into the hills on a fun map adventure for teams of 1 to 5! Your custom-made map will reveal the secret paths and staircases to hel ...(continued)
10 K
5 K
California
Berkeley

Next Date
Unknown

Berkeley Trail Adventure
Our Berkeley Adventure Run brings runners and walkers into two East Bay gems. Tilden Regional Park offers something for everyone, including big time trail running. With abundant coast live oak and euc ...(continued)
50 K
35 K
Half Marathon
10 K
California
Berkeley

Next Date
Unknown

Bidwell Classic Half Marathon
Half marathon: double loop course in beautiful lower Bidwell Park. Flat, fast, surrounded by trees. 5K course is roughly half of one of these loops. Both courses are paved and free of traffic. Technical running shirts to all participants... Free raffle with FANTASTIC travel and running prizes...
Half Marathon
5 K
California
Chico

Next Date
Unknown

Bidwell Park Birthday Bash Dash 5K
The City of Chico Park Division will be celebrating Bidwell Park’s 108th birthday on July 20, 2013. The event celebrates Bidwell Park but also provides a spotlight on Park issues, volunteer opportunities, and fund-raising to support the Parks care and upkeep. The Parks Division will host a Birthday Bash Dash 5K at 7:30 a.m. July 20. We hope you can join us!
5 K
California
Chico

Next Date
Unknown

Big Basin Redwoods Trail Run
Established in 1902 as the California Redwood Park, this is the oldest park in California. Enjoy these popular hiking trails among the magnificent redwoods.
50 K
25 K
California
Boulder Creek

Next Date
Unknown

Big Bear Marathon
Marathon, 1/2 Marathon, 5K, Bike Tour & Kids Run in scenic mountain setting. The race circles around Big Bear Lake offering mountain and forest vistas.
26.2 Miles
California
Big Bear Lake

Next Date
Unknown

Big Sur Half Marathon on Monterey Bay
Please join us for a run or walk along the "Edge of the Western World." Come for the run and then take some time to enjoy the many pleasures of the world-renowned Monterey Peninsula.
Half Marathon
California
Monterey

Next Date
Unknown

Big Sur International Marathon
Point to point, moderately difficult, with live entertainment on the course. Featuring rolling hills, Big Sur is the largest rural marathon in the world, winding through redwoods, paralleling ranches, and offering stunning views of the Pacific Ocean
Marathon
California
Carmel

Next Date
Unknown

Big Sur Trail Marathon
The run course follows Old Coast Road (a wide dirt road) north from Hwy. 1 to Bixby Bridge. You'll wind through the beautiful coastal forests and hills surrounding Big Sur River with redwood groves, o ...(continued)
Marathon
Half Marathon
5 Miles
California
Big Sur

Next Date
Unknown

Billy Goat 1/2 Marathon Hill Climb
Billy Goat 1/2 marathon Indian Truck Trail
Half Marathon
California
Corona

Next Date
Unknown

Bizz Johnson 50 Km
The Bizz Johnson Trail begins at Mason Station and travels through scenic Lassen National Forest. The first few miles of the course climb 280 feet through the forest to Westwood Junction, then it’s do ...(continued)
50 K
Half Marathon
10 K
California
Susanville

Next Date
Unknown

Bizz Johnson Trail Marathon
The Bizz Johnson Trail begins at Mason Station and travels through scenic Lassen National Forest. The first few miles of the course climb 280 feet through the forest to Westwood Junction, then it’s do ...(continued)
50 K
Marathon
Half Marathon
10 K
California
Susanville

Next Date
Unknown

Borrego Springs Half Marathon, Half Relay and Quarter Marathon
Come join us for a great desert half marathon in beautiful Borrego Springs. 2 Loop half marathon course with relay classes. Also a one loop quarter marathon course. Flat, fast and scenic course. A po ...(continued)
Half Marathon
California
Borrego Springs

Next Date
Unknown

Brazen (Almost) New Year’s Eve Half Marathon/10K/5K
race 10K half 5K run walk hike bay medal shirt new year
Half Marathon
10 K
5 K
California
Castro Valley

Next Date
Unknown

Brazen Goonies Half Marathon/10K/5K
Brazen Goonies Never Say Die! The lagoon may or may not be home to a mysterious monster and lost treasure of pirates, but it is definitely home of riches in the form of trails to run! Bursting i ...(continued)
Half Marathon
10 K
5 K
California
Vacaville

Next Date
Unknown

Brazen New Year Runs
HIT 2010 RUNNING! You've got the 1st to recover from any New Year's Eve shenanigans, watch the parade, the football or just put away the Christmas tree. Then it's time to start your year of running ...(continued)
Marathon
10 K
5 K
California
Castro Valley

Next Date
Unknown

Brazen Racing Bad Bass Half Marathon/10K/5K
Beginning and ending at the Lake Chabot Marina, all courses include rolling, but mostly runnable hills. The 5K will be almost entirely on paved trails around the lake. The 10K and half marathon are roughly 50% on paved trail and 50% on fire trails. Start times are 8:30 am for the Half Marathon, 8:55 am for the 10K and 9:10 for the 5K.
Half Marathon
10 K
5 K
California
Castro Valley

Next Date
Unknown

Brazen Racing Bay Breeze Half Marathon/10K/5K
half marathon 10K 5K running trail race run walk valentine medal pacer hike shirt bay
Half Marathon
10 K
5 K
California
San Leandro

Next Date
Unknown

Brazen Racing New Years Day Half Marathon/10K/5K
Start the year off right and join us for our annual New Year's Day Half Marathon, 10K, or 5K!
Half Marathon
10 K
5 K
California
Castro Valley

Next Date
Unknown

Brazen Racing Rocky Ridge Half Marathon Championship/10K/5K
race 10K half 5K run walk hike bay medal shirt
Half Marathon
10 K
5 K
California
San Ramon

Next Date
Unknown

Brazen Racing Summer Breeze Half Marathon/10K/5K
race 10K half 5K run walk hike bay medal shirt
Half Marathon
10 K
5 K
California
San Leandro

Next Date
Unknown

Brazen Racing Victory Half Marathon/10K/5K
race 10K half 5K run walk hike bay medal shirt
Half Marathon
10 K
5 K
California
Richmond

Next Date
Unknown

Breakthrough for Brain Tumors Los Angeles 5K Run and Walk
Breakthrough for Brain Tumors Los Angeles 5K Run & Walk
California
Pomona

Next Date
Unknown

BT5K Los Angeles Breakthrough for Brain Tumors Run and Walk
Breakthrough for Brain Tumors Los Angeles 5K Run & Walk
5 K
California
Pomoma

Next Date
Unknown

Bubble Run - Irvine
The BUBBLE RUN™ is 5km of frothy goodness! At each kilometer, participants will run through Bubble Zones and come out covered head to toe in colored bubbles and foam!
5 K
California
Irvine

Next Date
Unknown

Bubble Run - Los Angeles
The BUBBLE RUN™ is 5km of frothy goodness! At each kilometer, participants will run through Bubble Bogs, and come out covered head to toe in colored bubbles and foam!
5 K
California
Irvine

Next Date
Unknown

Bubble Run - Pomona
The BUBBLE RUN™ is 5km of frothy goodness! At each kilometer, participants will run through Bubble Bogs, and come out covered head to toe in colored bubbles and foam!
5 K
California
Pomona

Next Date
Unknown

Bubble Run - San Diego
The BUBBLE RUN™ is 5km of frothy goodness! At each kilometer, participants will run through Bubble Bogs, and come out covered head to toe in colored bubbles and foam!
5 K
California
San Diego

Next Date
Unknown

Bubble Run - San Jose
The BUBBLE RUN™ is 5km of frothy goodness! At each kilometer, participants will run through Bubble Bogs, and come out covered head to toe in colored bubbles and foam!
5 K
California
San Jose

Next Date
Unknown

Buffalo Run Half Marathon
Half Marathon: Very challenging, hilly course on the East End of Catalina Island. Approximate 8 mile climb in dirt fire roads until the descent back into Avalon. The first two miles and the last two miles are on pavement (approximately).
Half Marathon
California
Catalina Island

Next Date
Unknown

Buffalo Stampede
10 Mile
California
Sacramento

Next Date
Unknown

Bulldog 50K Ultra Run and 25K Trail Run
Challenging and scenic 50K/25K course on fire roads and trails in mountainous terrain with spectacular ocean and valley views.
50 K
25 K
California
Calabasas

Next Date
Unknown

Burbank Community YMCA Turkey Trot
10k race, 5k run/wal, 1k kid's fun run through beautiful downtown Burbank on Thanksgiving morning.
10 K
5 K
California
Burbank

Next Date
Unknown

Burton Creek Trail Run
The Burton Creek Trail Run takes place on a beautiful, fun and challenging trail system within Burton Creek State Park near Tahoe City, CA. The course features miles of single track through pine forests and high sierra meadows.
50 K
Half Marathon
12 K
6 K
California
Tahoe City

Next Date
Unknown

Buzz Marathon in San Miguel
The Buzz Marathon is run through the hills and meadows of historic Camp Roberts Army National Guard Reservation in north San Luis Obispo County along the fertile Salinas River Valley. 3rd year Featur ...(continued)
Marathon
California
San Miguel

Next Date
Unknown

CA Run/Walk to Fight Lymphedema and Lymphatic Diseases
Lymphedema, lymphatic disease, 5k, Kathy Bates, Santa Monica, Run, Walk, Walkathon, Oceanfront Walk, LE&RN
5 K
California
Santa Monica

Next Date
Unknown

Calero and Rancho Canada Del Oro
Troy's CA Trail Runs www.tctruns.com
50 Miles
32 Miles
16 Miles
9.0 Miles
2.8 Miles
California
San Jose

Next Date
Unknown

Calero and Rancho Del Oro
Challenging, fun, perfect trainer for Western States!
50 Miles
50 K
25 K
13.1 Miles
15 K
5 K
California
San Jose

Next Date
Unknown

Calico Trail Run 50K
This is the Trail Run you’ve been waiting for! It’s not just a Trail Run....It’s an adventure. Historic Calico Ghost Town and Mining District is one of the most beautiful and awe-striking Trail Runs you will ever experience. Ruggedness combined with the beauty and history of the Calico Mountains is the theme of this adventure.
50 K
30 K
California
Calico Ghost Town

Next Date
Unknown

California 1020
10 Mile race that features 20 stages of music along the course and a headliner finish concert.
10 Mile
California
Del Mar

Next Date
Unknown

California Classic Half Marathon
California Classic Half Marathon: Half Marathon (Run through the Zoo) and 2 person Relay. Rock and Run 5k. Cash Awards in ALL Age groups!
Half Marathon
5 K
California
Fresno

Next Date
Unknown

California International Marathon
The California International Marathon (CIM) is a 26-mile, 385-yard point-to-point road race. It starts at the Folsom Dam, passes through outlying Sacramento-area communities and finishes at the historic California State Capitol building in Sacramento.
Marathon
California
Sacramento

Next Date
Unknown

California Wine Country Marathon
Prepare yourself for an epic adventure through California’s award winning wine region. Start your journey in historical downtown Healdsburg Ca. located only one hour north of San Francisco. The first ...(continued)
Marathon
Half Marathon
California
Healdsburg

Next Date
Unknown

Calistoga Trail Ramble
Run through wine country! 10K and 10 mile courses on shaded Calistoga trails. Run with us and stay for the post-race picnic and beer!
10 Mile
10 K
California
Calistoga

Next Date
Unknown

Camarillo Kiwanis 34th Annual 5-10k George M Thayer Scholarship Run
34th Annual George M Thayer Camarillo Kiwanis club running of the 5/10k race New This Year - Raffle Prizes - Hold onto your tickets. Early Package pick up at Tri-Running on Friday the 13th 2012 from 21:01 PM to 6PM
10 K
5 K
California
Camarillo

Next Date
Unknown

Camarillo Marathon, Half Marathon and 5K
Camarillo Marathon an official Boston Qualifier race! certification # CA10041RS. Flat and fast course will run along the famous strawberry fields, along the beautiful Conejo Mountains , wind down towa ...(continued)
Marathon
Half Marathon
5 K
California
Camarillo

Next Date
Unknown

Camarillo Off-Road 5K
The first ever Camarillo OffRoad 5K sponsored by Tri Running. A trail running 5K in Camarillo, CA.
5 K
California
Camarillo

Next Date
Unknown

Camp Tamarancho Wilderness Scramble
Explore the beautiful wilderness and forests of Camp Tamarancho in Marin County! In your teams of 1 to 5, use a specially produced map to find up to 30 checkpoints in 90 minutes or 3 hours. Enjoy trea ...(continued)
Half Marathon
10 Mile
10 K
5 K
California
Fairfax

Next Date
Unknown

Cancer Hope Foundation 5K
5k Cancer Hope Foundation Ventura Beach Promenade Walk Run Kids
5 K
California
Ventura

Next Date
Unknown

Caring for Kids Run
The Caring For Kids Run/Walk is a 5K, 10K, and Kids Fun Run organized by xHope Inc, an Elk Grove based non-profit organization.
10 K
5 K
California
Elk Grove

Next Date
Unknown

Carlsbad Marathon
On January 16, 2005, run an event that is a runner's dream. The Carlsbad Marathon & Half Marathon (formerly the San Diego Marathon) is by far your best choice for a winter marathon or half. This course is the fastest in the San Diego area and one of the fastest in the U.S.
Marathon
Half Marathon
California
Carlsbad

Next Date
Unknown

Carmel Valley Trail 10k and 5k
Carmel Valley's ONLY trail race. located in beautiful Gonzales Open Space Canyon
10 K
5 K
California
San Diego

Next Date
Unknown

Carmel Valley Trail Run 50K
These popular trails travel through a wide variety of landscapes including: willows, cottonwood and sycamores on the floodplain, redwood and maple canyons, oak woodlands, dense chaparral, and spectacular vistas of the Los Padres Forest and the Pacific Ocean.
50 K
California
Carmel Valley

Next Date
Unknown

Carrera de los Muertos 5k Fun Run Celebrating Dia de los Muertos
The inaugural Carrera de los Muertos / Run of the Dead! The start line is in front of historic El Pueblo, the birthplace of Los Angeles. The course travels towards Chinatown and out towards Los Angeles Historic Park. After crossing the LA River, all participants return back to Olvera Street for Dia de los Muertos festival!
5 K
California
Los Angeles

Next Date
Unknown

Catalina Island 5K
Experience Catalina Island While others tri at the Catalina Triathlon, why not join in the fun and experience the beauty of Catalina Island and the City of Avalon with the perfect 5K run/walk! Come for the weekend or for the day and experience all that Catalina has to offer. $22.00 - $35.00 http://renegaderaceseries.com/upcoming-events/eventdetail/13/catalina-island-5k
5 K
California
Avalon

Next Date
Unknown

Catalina Island Conservancy Half Marathon
Runners enjoy the expansive Catalina Island Conservancy Nature Preserve with its spectacular vistas while being challenged by the rugged terrain. They’ll also have the special thrill of knowing they’re in bison territory—the Conservancy manages a free-ranging herd of 150 of the majestic animals.
Half Marathon
5 K
California
Avalon

Next Date
Unknown

Catalina Marathon
Enjoy some of the most breathtaking scenery while running 26.2 miles over the Island of Catalina. The race traverses mostly dirt trails and roads through areas of the interior of the Island where very few have gone. The race starts in Two Harbors and runs to Avalon. It is a hilly, challenging Marathon, but worth every mile! Who knows, you may even run with some buffalos!
Marathon
California
Catalina Island

Next Date
Unknown

Celtic Climb Charity run 5 or 10 mile Trail Run
5 mile or 10 mile Trail Run on the Rocky Peak Trail! Beautiful fire road climbing to the top and back for the 5 mile race and a challenging single track for the 10 mile race.
10 Mile
5 Miles
California
Simi Valley

Next Date
Unknown

Chabot Trail Run
With eucalyptus forests, grassy meadows, lakeside paths, and hill top vistas, Lake Chabot offers runners varied and stunning beauty. Our events at Lake Chabot are one of our more exposed courses, so b ...(continued)
50 K
30 K
Half Marathon
10 K
California
Castro Valley

Next Date
Unknown

Challenge Failure 5k/10k
5K/10K Walk/Run in Memory of Marc Boriack- Race for Heart Failure Research Saturday, May 3 2014 at 9:00 AM Race begins at Scientific Specialties Inc. 1310 Thurman Lodi CA 100% of Registration and Sponsorship go to NCIRE - Veterans Health Institute
10 K
5 K
California
Lodi

Next Date
Unknown

Channel Islands Marathon
The Channel Islands Marathon will be held at the same location the 2008 Channel Islands Harbor Half Marathon. We will have a Half Marathon distance race on the same 2008 course with some minor changes. We are currently working on the final course details, course certification from USATF, and Boston qualifier status.
Marathon
Half Marathon
California
Oxnard

Next Date
Unknown

Chanoko 30K Trail Run
Chanoko 5K, 10K, & 30K Trail Run Auburn to Granite Bay, California March 12, 2016 Finisher Medals for all three races.
30 K
10 K
5 K
California
Auburn

Next Date
Unknown

Chesebro 5030
50K and 30K trail race, Cheeseboro and Palo Comado Canyons, Agoura, Chesebro Park
50 K
30 K
California
Agoura

Next Date
Unknown

Chesebro Half Marathon
The Great Race was voted as the Don't Miss Event in L.A. in 2004, Best Running Event in L.A. in 2003 and the Best Post Race Party in L.A. in 2002, 2003 and 2004. Sign up and you'll experience why The Great Race is truly GREAT. The Great Race is more than just a morning run. Maybe it's the outstanding courses or the exceptional organization or maybe it's the T-shirt or the stuffed goodie bag or or the crowd cheering you on at the Olympic-style stadium finish.
California
Agoura Hills

Next Date
Unknown

Chester Classic 4th of July Run/Walk
5k. 3 Mile. Fun Run. Chip Timing.
3.25 Miles
California
Chester

Next Date
Unknown

China Camp Trail Run
Once a thriving village of Chinese settlement subsisting off shrimp fishing, China Camp is now a state park popular with boaters, hikers, and mountain bikers. An extensive trail network with views of ...(continued)
Half Marathon
10 K
5 K
California
San Rafael

Next Date
Unknown

Chino Hills 30K/50K
The Chino Hills Trail Run Series is a perfect way to take the first step into the exciting world of trail running. Join us and explore one of Orange County's premier natural open-space parks while you ...(continued)
50 K
30 K
California
Brea

Next Date
Unknown

Chino Hills Challenge
The Chino Hills Challenge 5K and Kids Fun Run benefits the Chino Hills Sheriff's Explorers, a non-profit organization. Join us for this fun, family event with Sheriff and Fire vehicles on display. The Kids Fun Run is for kids ages 2-12 years old. Register on ACTIVE.com or by mail. If you have any questions please email or call 909-364-2043. Thank you and we look forward to seeing you at the race!
5 K
California
Chino Hills

Next Date
Unknown

Christmas Classic 5K & Miracle Mile
The Christmas Classic 5K & Miracle Mile runs and walks in Golden Gate Park. 100% of Pledges go to Rose Home.
5 K
California
San Francisco

Next Date
Unknown

Cinco De May Trail Run
Professional Chip Timing * More than $1500 in cash awards - PLUS male/female age group awards * 10K and 5K - COMPLETELY OFF ROAD * Discount for Heroes - law enforcement, firefighters and active-duty military * A non-competitive, fun and easy 1/3-mile Kids Race (for kids 7 and under) * Finisher ribbon for children who complete any of the races * All participants will receive a shirt and VIRTUAL goodie bag * Exhibit row showcasing FREE sports drinks and energy bars * LIVE entertainment * And a FIESTA feel and flavor to your post-race morning!
10 K
5 K
1 Mile
California
Poway

Next Date
Unknown

Cinco de Mayo Run
Celebrate Cinco de Mayo as we run through the streets of Boyle Heights and end at the historic heritage of Mariachi Plaza de Los Angeles.
5 K
California
los angeles

Next Date
Unknown

Cinco de Mayo Taco y Cerveza 5K Charity Run/Walk
Celebrate the upcoming Cinco de Mayo holiday with our Taco y Cerveza 5K Run/Walk along the beautiful California coastline. CA$H prizes, Medals, Trophies, Phantom prizes and Tacos + Beer after party! 100% of donations go to Save A Warrior Foundation.
5 K
California
Hntington Beach

Next Date
Unknown

City of Laguna Hills Memorial Day Half Marathon, 5K, 10K, Kids Run
City of Laguna Hills Memorial Half Marathon & 5K (previously the Saddleback Memorial Half Marathon & 5K) This favorite Memorial Day running event takes place in the beautiful Orange County cities of Laguna Hills, Aliso Viejo, Laguna Woods, and Laguna Niguel. Runners and walkers of all experience levels are invited to come out and enjoy the Memorial Day festivities! With a half marathon (13.1 miles), 5K Run/Walk (3.1 miles) and a Kid’s Run (1/2 Mile), there is something for everyone! The half marathon and 5K both start in front of Saddleback Memorial Medical Center and finish at the Laguna Hills Community Center. The Kids Races start and finish at the Laguna Hills Community Center.
Half Marathon
California
Laguna Hills

Next Date
Unknown

City to the Sea Half Marathon
The City to the Sea half-marathon course is a point-to-point race that starts in the heart of San Luis Obispo—downtown. The course winds through the city, takes runners on scenic backroads, and ends i ...(continued)
Half Marathon
5 K
California
San Luis Obispo

Next Date
Unknown

CloCow Half
The Petaluma Moo-Cow Half Marathon is no ordinary half-marathon. If you're tired of those boring “flat and fast” half’s, this one is for you! We take you from Historic Downtown Petaluma all the way ou ...(continued)
Half Marathon
5 K
California
Petaluma

Next Date
Unknown

Cloverdale Harvest Marathon
Your run will be like a breath of fresh air, as you glide along the Russian River, Alexander Valley vineyards resplendent in their fall colors, and unspoiled hillsides. Walkers are welcome; generous t ...(continued)
Marathon
Half Marathon
5 K
California
Cloverdale

Next Date
Unknown

Coastal 50 KM
Point-to-point trail run from the cozy getaway of Stinson Beach to the popular Rodeo Beach.
50 K
California
Stinson Beach

Next Date
Unknown

Coaster Run at Six Flags Magic Mountain
Run, Walk and Ride the Coasters for the Talk About Curing Autism (TACA). The Coaster Run offers a 5K Run/Walk, 10K Run and 1K Kids Fun Run in Bugs Bunny World followed by a finish-line expo. Purchase entrance to the theme park during checkout for more than half off regular price! 5K (3.1 miles) 10K (6.2 miles) 1K Kids fun run in Bugs Bunny World http://renegaderaceseries.com/upcoming-events/eventdetail/42/coaster-run-at-six-flags-magic-mountain
10 K
5 K
1 K
California
Valencia

Next Date
Unknown

Coastwise Mile
Don’t miss the 2nd Annual Coastwise Mile in scenic La Jolla offering a 1 Mile Run, 5K Run, Team Relay Division, and Mutt Mile. Beautiful Scripps Park marks the spot for the post event expo. This event benefits The Scripps Park Project and The Humane Society.
5 K
1 Miles
California
La Jolla

Next Date
Unknown

Coloma Gold Rush Run
5.4 mile trail race & road race
5.4 Miles
California
Coloma

Next Date
Unknown

Color Fun Fest
Come join us as we combine two of the most EPIC festivals in the world. Color Fun Fest brings the Holi Festival and the electronic dance movement together for the first time with a day and night glowing color 5K run.
5 K
California
Sacramento

Next Date
Unknown

Color The Skies Rise Shine Give Run
5 K
1 Miles
California
Ripon

Next Date
Unknown

Colors For Cancer 5K Fun Run and Walk
Join Us for a 5K Fun Run & Walk on September 20th! Cancer can be represented by many different colors. Our goal is to provide healing arts programs for everyone in our community dealing with this dreadful disease. Your entry in the Colors for Cancer 5K Fun Run and Walk will support the Focus on Healing program at Ukiah Valley Medical Center
5 K
California
Ukiah

Next Date
Unknown

Colors of Courage 5K Race to Support the Gary Sinise Foundation
A colorful 5K run for fun to benefit the Gary Sinise Foundation, which serves the nation by honoring our defenders, veterans, first responders, their families and those in need. (http://www.garysinisefoundation.org ).
5 K
California
Temecula

Next Date
Unknown

Conquer Our Run Turkey Quest - 5K, 10K
Great prizes, awards and goody bags. And this is an awesome race -- the perfect thing to do prior to Thanksgiving. Bring friends and family too!
10 K
5 K
California
Hermosa Beach

Next Date
Unknown

Coronado Valentines Day 10K, 5K, 1 Mile Fun Run
Coronado Valentine’s Day 10K, 5k & 1 mile Run This 7th Annual the event has earned a great reputation for it's attention to detail, race management, and an awesome post-race party. Fantastic t-shirt! Awesome finisher’s medal! Special Valentine’s Day Matching Event! Will YOU find LOVE on the Run????
10 K
5 K
1 Mile
California
Coronado

Next Date
Unknown

Costa Mesa Community Run
5th Annual Community Run April 28, 2012 from 6:30 am The run is through scenic Fairview Park, with the start and finish at Jim Scott Stadium. New 10k course, 5k and 2k fun run.
10 K
5 K
California
Costa Mesa

Next Date
Unknown

Costume Dash San Francisco
Put on your craziest costume and get ready for five kilometers of fun through Golden Gate Park!
5 K
California
San Francisco

Next Date
Unknown

Coyote Hills Half Marathon/10K/5K
Multi-surface fun at the 5K, 10K or half marathon distance!
13.1 Miles
10 K
5 K
California
Fremont

Next Date
Unknown

Coyote Ridge Trail Run
These hilly, scenic loop courses travel from the ocean at Muir Beach. All events head south along the Coastal Trail with spectacular views of Pirates Cove. Distances are accurately measured using a Ro ...(continued)
50 K
Marathon
20 Miles
10 Miles
7 Miles
California
Muir Beach

Next Date
Unknown

Crime Stoppers Light the Night Against Crime
San Diego's favorite nighttime run returns Saturday, October 26, 2013. • Exciting 5k Run / Walk in San Diego after dark! • New COPS and ROBBERS competition (catch the Robber) • Post-race festival ...(continued)
5 K
California
San Diego

Next Date
Unknown

Crime Stoppers Light The Night Against Crime 5K
Join a Halloween themed family friendly event with lots of fun booths, super cool kids-zone, exhibits and a post-race party with entertainment, costume contest and food. The race course is a flat, fun 5K run/walk in San Diego’s Balboa Park after dark.
5 K
California
San Diego

Next Date
Unknown

Cruise Across Camp
This is The Oaks Camp's 3rd annual 5K fundraiser to benefit our inner-city leadership training programs. The entire course will be held on the camp property: beautiful, high desert terrain in the foothills of the San Gabriel mountains. Course includes paved and dirt camp roads and a 1/4 mile uphill trail segment leading to stunning views of the Mojave Desert. Runners, joggers, and walkers are all welcome to participate! This year's events include a 5K Fun Run & Walk, a 1-mile Kids' Run (for ages 3-12), a 5K Ruck March, and a Virtual 5K. All races are timed using chip timing. It is requested that participants help raise money for the cause (instructions on how to do so are given after you register), and the participant who raises the most funds wins a new iPad!
5 K
1 Mile
California
Lake Hughes

Next Date
Unknown

Cummings Valley 5K and Fun Run
All local runners of all ages and fitness levels are encouraged to take part in Cummings Valley School’s first-ever 5K and Fun Run, scheduled for Friday, May 30, 2014 at 7:30 AM at Cummings Valley El ...(continued)
5 K
California
Tehachapi

Next Date
Unknown

Cuyamaca 100K Endurance Run
Three separate and distinct loops within the confines of the Cuyamaca State Park system. The race is located about 40 miles east of San Diego.
100 K
California
Julian

Next Date
Unknown

Dana Point Turkey Trot
California's Thanksgiving Day Run with more than 10,000 participants! The Dana Point Turkey Trot, one of America's Most Scenic Coastal Runs, is hosted by the Dana Point Chamber of Commerce.
10 K
5 K
California
Dana Point

Next Date
Unknown

Dash and Splash
5K, fun run, Special Olympics, charity run, costumes
5 K
California
San Francisco

Next Date
Unknown

Dash for Dad - South Bay
It’s time to DASH at the Inaugural Dash for Dad – South Bay on Saturday June 16th, 2012. This event will feature a 5k run and a 1 mile walk at beautiful Dockweiler Beach. Come Dash for Dad on Father’s Day weekend, random prizes, runner goodies and a good time for everyone.
5 K
1 Mile
California
Playa del Rey

Next Date
Unknown

Davis Moo-nlight Races
We hope you will join us on for the annual Davis Moo-nlight Races. We are excited to produce this unique event that will keep you moo-ving through the warmer summer months. This race takes place in th ...(continued)
Half Marathon
10 K
5 K
1 Mile
California
Davis

Next Date
Unknown

Davis Stampede Half Marathon
The Davis Stampede hosts approximately 3,300 runners and walkers each year plus an additional 1,500 specatators. All participants and spectators are invited to our sports expo, where our vendors offer food sampling, sports nutrition, apparel and other health-related products and samples.
Half Marathon
10 K
5 K
California
Downtown Davis

Next Date
Unknown

Death Valley Borax Marathon
This is one event where participants cross the finish line smiling ear to ear and asking, "When can I sign up for next year?" The entire course is below sea level and surrounded by desert wilderness! Consider this the most unique way to qualify for the Boston Marathon. The course is USATF certified.
Marathon
Half Marathon
10 K
California
Death Valley

Next Date
Unknown

Death Valley Trail Marathon
9 a.m. Point-to-point course run on dirt jeep roads through Titus Canyon. 2,300 feet of elevation gain in the first 12 miles
Marathon
Half Marathon
California
Death Valley

Next Date
Unknown

DeCelle Memorial Lake Tahoe Relay
72 mile, 7 person Relay around Lake Tahoe.
72 Miles
California
So Lake Tahoe

Next Date
Unknown

Diablo Marathon
Mount Diablo is the highest mountain in the Bay Area and provides spectacular views of the surrounding valleys and East Bay. The course makes a thorough tour of Mount Diablo including Eagle Peak, Castle Rock, Rock City, Balancing Rock, North Peak, and Mt. Olympia.
50 Miles
Marathon
California
Clayton

Next Date
Unknown

Diablo Summit Stomp 30K Half Marathon/10K/5K
Join us for a Half Marathon, 10K, or 5K on the beautiful Mount Diablo!
Half Marathon
10 K
5 K
Other
California
Walnut Creek

Next Date
Unknown

Diablo Trail Run
Mount Diablo provides spectacular views of the San Francisco Bay Area and surrounding valleys. The 4 mile course is relatively flat and fast within Mitchell Canyon. The longer events are mountainous a ...(continued)
50 K
California
Clayton

Next Date
Unknown

Diablo Trails Challenge 50K/Half Marathon/10K/5K
race 10K half 5K run walk hike bay medal shirt
50 K
Half Marathon
10 K
5 K
California
Walnut Creek

Next Date
Unknown

Dick Collins Firetrails 50 Mile Trail Race
The scenic trails, first class aid stations, impressive goody bags and prizes, and extraordinary volunteers make this an event you won’t want to miss. And, at NorCalUltras, we think everyone’s a winn ...(continued)
50 Mile
California
Castro Valley

Next Date
Unknown

Dino Dash 10K, 5K and 2K Kids Fun Run
Dino Dash November 6, 2017 at The Market Place in Tustin. Run, walk and ride for education! 10K, 5K and 2K runs and 50K/15K bike tour Dino Dash is our biggest event—and biggest fundraiser—of ...(continued)
10 K
5 K
2 K
California
Tustin

Next Date
Unknown

Dino Dash Bike Tour 50K and 15K
Bike Tour through Orange County
50 K
15 K
5 K
California
Tustin

Next Date
Unknown

Dinosaur Dash 5K, 10K, 2K Kids Run
Join us for the Dino Dash and help support local public schools. There is an event for everyone - the timed 10K and 5K, the 2K fun run and the non-timed 15K and 50K bike tours. Come for the races. Stay for the expo, food and entertainment! Dino Dash is our biggest event and biggest fundraiser of the year, bringing together 10,000 people of all ages for a jam-packed morning of fitness and fun. Together, we raise thousands of dollars to benefit TUSD schools in Irvine, Santa Ana, North Tustin and Tustin. All proceeds benefit the non-profit Tustin Public Schools Foundation and local public schools. www.tpsf.net/dinodash
10 K
5 K
.5 Miles
California
Tustin

Next Date
Unknown

Dirty Dozen and Half Dozen Endurance Run and Dirty 10K/5K
race 10K half 5K run walk hike bay medal shirt
12 Hours
10 K
6 Hours
5 K
California
Pinole

Next Date
Unknown

Disneyland Half Marathon
Come early for the two-day Disneyland® Half Marathon Weekend Expo, participate in either the Half Marathon or the Disneyland® Family Fun Run 5K and Kids' Races, and stay for the Post Race Celebration all as part of this unforgettable, fun-filled weekend.
Half Marathon
California
Anaheim

Next Date
Unknown

Divas Half Marathon & Girls 5K at San Francisco Bay
Join us for the inaugural Divas Half Marathon in San Francisco Bay! It’s not just about the run, but the whole weekend experience, which includes a 2-day Health & Fitness Boutique as well as a 5K ru ...(continued)
13.1 Miles
5 K
California
Burlingame

Next Date
Unknown

Divas Half Marathon and 5K in San Francisco Bay
The Divas Half Marathon in San Francisco Bay will follow a very picturesque course all along the San Francisco Bay.
5 K
California
San Francisco Bay

Next Date
Unknown

Divas Half Marathon San Francisco Bay
Divas Half Marathon and 5K Series - Join the largest women’s half marathon series in the US with stops in N. Myrtle Beach, San Francisco Bay, Long Island, Puerto Rico and our 2 NEW LOCATIONS, SoCal a ...(continued)
Half Marathon
California
Burlingame

Next Date
Unknown

Divas Half Marathon Socal
Divas Half Marathon and 5K Series - Join the largest women’s half marathon series in the US with stops in N. Myrtle Beach, San Francisco Bay, Long Island, Puerto Rico and our 2 NEW LOCATIONS, SoCal a ...(continued)
Half Marathon
California
Ontario

Next Date
Unknown

Double Dipsea
This race was Walt Stack's personal favorite. It is a handicap race because Walt strongly supported women and older people to continue to participate in the sport of running. It is a very specia ...(continued)
13.8 Miles
California
Stinson Beach

Next Date
Unknown

Double Road Race Marin 10K / 5K
Run 10k, Rest in the Recovery Zone and be greeted with massage, acupuncture, nutrition or take a dip in the pool, then finish with the 5K (10k +5K) times are combined for Scoring , Road Mile Run/ Walk , Bob Anderson's Kids Cup Mile. Cash Prizes and Awards
California
Novato

Next Date
Unknown

Double Road Race Pacific Grove 10K+5K
Pacific Grove Double Road Race 10K+5K
15 K
5 K
1 Mile
California
Pacific Grove

Next Date
Unknown

Dow Live Earth Run for Water Los Angeles
The Dow Live Earth Run for Water is a series of 6km run/walks (the average distance women and children walk everyday to secure water) taking place over the course of 24 hours in 192 countries, featuri ...(continued)
6 K
California
Los Angeles

Next Date
Unknown

Dow Live Earth Run For Water New York
The City that never sleeps will be coming together on April 18th as New York comes out to run Prospect Park at the Dow Live Earth Run For Water. 24 hours, hundreds of runs, celebrities, thousands of runners and funds raised to help solve the water crisis. Running or walking 6km makes the realities of water scarcity real. Make sure you are with us as we highlight this world wide issue that affects all of us.
6 K
California
Brooklyn

Next Date
Unknown

Down and Dirty Obstacle Race
The Down & Dirty Obstacle Race presented by Subaru is an obstacle-climbing, trail-blasting series unlike any other. Each event has two course options (3 mile or a 6 mile), more than 20 challenging obstacles, a rockin’ expo, and an awesome kids’ race for ages 4-13. Athletes will experience an action-packed day with family and friends while giving back to our military heroes. With the help from thousands of athletes across the nation, we have raised over 200,000 for Operation Gratitude, a Los Angeles based charity that sends care packages to deployed U.S. Military.
6 Miles
3 Miles
California
Castiac

Next Date
Unknown

Downtown YMCAs 42nd Annual Resolution Run
Downtown YMCA's 42nd Annual Resolution Run - Community members may join either a 5K-run or 1-mile fun walk in Balboa Park!
5 K
1 Mile
California
San Diego

Next Date
Unknown

Drag-N-Fly Trail Runs Half Marathon/10K/5K
race 10K half 5K run walk hike bay medal shirt
Half Marathon
10 K
5 K
California
Antioch

Next Date
Unknown

Dreaming of a Green Christmas 5k and Kids 1k
christmas 5k compete green free toys for tots t-shirt exchange
5 K
1 K
California
Ventura

Next Date
Unknown

DuskBuster 5K
We're Redefining Happy Hour! Take a mid-week evening break and join a timed 5K Run or a 2-Mile Walk to wipe out multiple sclerosis (MS) with the 13th Annual MS DuskBuster 5K Run/ 2-Mile Walk! Since its inception, DuskBuster has raised over $450,000 for the National Multiple Sclerosis Society.
5 K
2 Mile
California
San Francisco

Next Date
Unknown

Echo Summit Trail Challenge
Echo Summit Trail Challenge 8/11/12 50MI,50k,20 & 10 miler Northern CA high Sierra trail race Awesome event
50 Mile
California
Twin Bridges

Next Date
Unknown

El Segundo Run For Education
Hilly and competitive 5K and 10K. USATF sanctioned with certified courses. Chip timing. Mile markers. Multiple water stations. Kids 1K Run Fun for 12 and under. Official 2013 Southern California Association Road Running Grand Prix Series Race. Proceeds benefit El Segundo Schools.
10 K
5 K
California
El Segundo

Next Date
Unknown

Emerald Bay Trail Run
This is a sell out event! Once we reach 300 athletes registration will be closed. Enjoy views of Emerald Bay that very few eyes get to see. Just be sure not to trip! Yes, the view is that unreal! We set the finish up right on the beach and 50 yards away from the Lake. Feel free to run straight through and take a plunge!
6.9 Miles
California
Tahoma

Next Date
Unknown

Emerald Half Bay Marathon
Our competitive venues are stunningly breath taking beautiful. Your finish times may be your slowest...the good times you will have will be some of the best times you will ever have.
72 Miles
50 Miles
Marathon
20 Miles
10 K
5 K
California
Lake Tahoe

Next Date
Unknown

Encinitas Half Marathon
Inaugural Encinitas Half Marathon will take you along ocean front hwy 101 through "funky" Leucadia, famous Encinitas and gorgeous downtown Solana Beach. With an expected 5,000 runners and FUN course entertainment surprises, this race will be absolutely unforgettable!
Half Marathon
California
Encinitas

Next Date
Unknown

End of the Trail Half Marathon
Half Marathon
California
Visalia

Next Date
Unknown

Enrollees Heart and Sole
health and wellness fun run/walk and expo
5 K
1 Mile
California
Chico

Next Date
Unknown

Epiphany Ultra
Location: Oakland, CA Start/Cutoff: 8:00am/4:00pm(53k) Aid stations: (at miles 6.5, 13.0, 19.5 and 26) Surface: 99% trail; 1% paved road Elevations: Climb: 2,750' Descent: 2,750' High: ? ...(continued)
54 Miles
California
Oakland

Next Date
Unknown

Escape from Folsom 10 Mile Trail Run and 5k Walk/Run
10 Miler with 5K Run/Walk
10 Mile
5 K
California
Granite Bay

Next Date
Unknown

Every Angeleno Counts 5K and Festival
Saturday, October 22, 2016 2016 5K and Festival Community is everything. Join us in building a community of kinship, strength, and unconditional love on the streets of Los Angeles. We will sp ...(continued)
5 K
California
Los Angeles

Next Date
Unknown

Fairfield Running Festival
The 5th Annual Fairfield Running Festival offers all USATF certified, chip-timed, Half Marathon, 10K and 5K courses with age-group/masters awards, custom Half Marathon medals, prize purse and post race expo.
Half Marathon
10 K
5 K
.5 Miles
California
Fairfield

Next Date
Unknown

Falcon Crest Trail Run
Folsom Lake is a popular destination for campers and boaters, yet also offers lakeside trails that meander around much of the 75 miles of lakeshore. Our Falcon Crest Trail Run utilizes the beautiful t ...(continued)
50 K
Marathon
Half Marathon
10 K
California
Folsom

Next Date
Unknown

Fallsburg Marathon and Half Marathon
The course will be VERY challenging but it will also be one of the most beautiful and rewarding marathons that you will ever experience in the Mid West! Good Luck and we will see you on Race Day. The ...(continued)
Marathon
Half Marathon
5 K
California
Lowell

Next Date
Unknown

FAT BOY 5K The Sequel - 6/26/2016
Fat Boy 5K The Sequel
5 K
California
Long Beach

Next Date
Unknown

Father Joes Thanksgiving Day 5K
Help Father Joe provide more than 1.7 Million meals. You can help change the lives of your neighbors in need. Register or contribute today.
5 K
California
San Diego

Next Date
Unknown

Fire Hydrant 5K
Come run with your Dog. The race starts at 8am and the fastest human-dog duos will be awarded medals. All pre-registered runners will receive an event t-shirt, pet bandanna, and Doggie Bag.
5 K
California
Pismo Beach

Next Date
Unknown

Firecracker Fun Run
Join us for the annual 4th of July Firecracker Fun Run and walk. Check in begins at 6:00 a.m. and the race starts at 7:00 a.m. Registration is only $15 for the 3K walk and $20 for the 5K run (additi ...(continued)
5 K
3 K
California
Lemoore

Next Date
Unknown

Firefly Run
SCHEDULE 5:30-6:30PM Race day registration 7:00PM Official race start 8:00PM Awards and post-race celebration
5 K
California
San Jose

Next Date
Unknown

Fish Camp 16K
Fish Camp Fire Rescue Company, 7742 Forest Dr, Fish Camp, CA 93623. The start is at 8:00 AM following the trail briefing.
16 K
California
Fish Camp

Next Date
Unknown

Fish Camp Trail 10
BAZ the RD welcomes you to the Summer Trail Run Series in the Sierra Nevada mountains of California. Over the last 26 years of organizing trail races in Southern Cal, I feel it is time for runners in ...(continued)
16 K
California
Fish Camp

Next Date
Unknown

Flight of the Condor 5k
5K Race August 11, 2012 time race begins 8:30am Place: Two Rivers Park Fillmore, Ca. 93015
5 K
California
Fillmore

Next Date
Unknown

Folsom Lake Trail Run
Folsom Lake is a popular destination for campers and boaters, yet also offers lakeside trails that meander around much of the 75 miles of lake shore. Our Folsom Lake Trail Run utilizes the beautiful t ...(continued)
50 K
Marathon
Half Marathon
10 K
California
Folsom

Next Date
Unknown

Folsom Point Trail Runs
50K/25K/7M Run.
50 K
25 K
7 Miles
California
Folsom Lake

Next Date
Unknown

Fontana Days Run Half Marathon
The Fontana Days Run Half Marathon began back in 1955 with a reported 200 participants. Race founders were unaware that the annual Half Marathon would grow to include over 2,000 participants. The Font ...(continued)
Half Marathon
California
Fontana

Next Date
Unknown

Fools Day 12/24 Hour Run & Relay
Twelve and twenty-four hour runs on Scenic 1-mile loop course in beautiful Malibu sector of the Santa Monica Mountains National Recreation Area.
24 Hours
12 Hours
California
Calabasas

Next Date
Unknown

Foothill Farm Run
Exeter FFA invites you to join the Foothill Farm Run on April 25, 2015 at Exeter High School Football Stadium. The event will include a 5k Walk/Run, a Fun Run Relay and a Kid’s Run followed by a carnival and agriculture showcase.
5 K
.5 Miles
California
Exeter

Next Date
Unknown

Forever Footprints 5K Run
The inaugural Forever Footprints 5K Run takes place on October 4th, 2014, the morning of and prior to our OC Walk to Remember, memorial services and 5K walk. The 5K run will create Infant and Pregnan ...(continued)
5 K
California
Tustin

Next Date
Unknown

Fort Ord Trail Run
50 K
25 K
10 K
California
Salina

Next Date
Unknown

Fresh Tracks 5K Snowshoe Race/Walk
5K Snowshoe Race and Walk on Sunday, February 28, 2016 at 10 a.m.
5 K
California
South Lake Tahoe

Next Date
Unknown

Fresno Urban Run
Climb the entire Chukchansi Stadium stairs, run up a six story circular garage and down another, run a mile to Urban Hill and finish at the top of a ten story building. The Grand Tower.
5 K
California
Fresno

Next Date
Unknown

Fresno Zombie Run
Fresno Zombie Run
5 K
California
Fresno

Next Date
Unknown

Frontline to Finish Line 5k and 10k at Pacific Grove
Want to know what’s even better than running with your friends and family? You’ll have the chance to run alongside and show your support for some awe inspiring American Heroes. In support of the Challenged Athletes Foundation "Operation Rebound" program, Cusumano Real Estate has stepped up to bring some of America’s physically disabled veterans to Pacific Grove. Cusumano believes that through sport, those that have been injured on the “Front Line” can overcome obstacles and celebrate a victory at the “Finish Line”
10 K
5 K
California
Pacific Grove

Next Date
Unknown

Frost or Fog 10-Mile, 1/4 Marathon and 5K
The Frost or Fog is a brisk 10-Mile, 1/4 Marathon and 5K in Upper Bidwell Park at 5-Mile Recreation Area. The event is sanctioned by USATF and is scheduled each year in mid-January.
6.55 Miles
5 K
California
Chico

Next Date
Unknown

Frozen Food Foundation 5K and Walk
The annual Fun Run/Walk is just another way the frozen food industry promotes good health The Frozen Food Foundation will host the 5K Fun Run & Walk presented by MorningStar Farms®. It will be t ...(continued)
5 K
California
Anaheim

Next Date
Unknown

G.I. Joe Pier-2-Pier Run/Walk
G.I. Joe Pier-2-Pier Run/Walk Hermosa Beach Pier Saturday, June 11, 2011 7:00 a.m. Approx. 4-mile run/walk in the Sand
4 Miles
California
Hermosa Beach

Next Date
Unknown

Geckos 4 mile Lake Run/walk
$ mile run/walk.
4 Miles
California
El Centro

Next Date
Unknown

Geckos 5K Run/Walk
5K run/walk. Fun course that includes asphalt, concrete, trails and dirt roads.
5 K
California
Imperial

Next Date
Unknown

Girls on the Go
women run, 13.1, 10k, 5k
Half Marathon
10 K
5 K
California
San Diego

Next Date
Unknown

Girls on the Run 5K of Sutter County
Brief Description: Join the Girls on the Run of Sutter County for a 5K in Yuba City! Fees: Adults $17, Youth 12 & Under $10. Race day entry fee $20.00 Online Reg. Closes: December 5, 2012 08: ...(continued)
5 K
California
Yuba City

Next Date
Unknown

Girls on the Run 5K Run/Walk
Girls on the Run of Butte County 5K Run/Walk
5 K
California
Chico

Next Date
Unknown

Gladiator Rock N Run
Dan Clark aka "Nitro" from the American Gladiators brings you the most insane one day event on the planet - The Gladiator Rock'n Run™. The course challenges all participants to conquer extreme obs ...(continued)
10 K
5 K
California
Pasadena

Next Date
Unknown

Go Green St. Patricks Day Run
There isn't a better way to celebrate St. Patrick's Day! The Go Green St. Patrick's Day Run is back for a 7th great year. With great thanks to Moshan Productions supporting us to carry on this South B ...(continued)
Half Marathon
10 K
5 K
California
Los Gatos

Next Date
Unknown

Go Wild! Golden Gate 2 hr, 4 hr Map Adventure
Discover the wild remnants of San Francisco! In teams of 1 to 5, find your way to rocky outcrops, rugged coast, and hidden groves. Find up to 40 checkpoints on foot or bike in 2 hours or 4 hours. Your ...(continued)
Half Marathon
10 K
California
San Francisco

Next Date
Unknown

Go Wild! Red Rock 3 hr, 6 hr
Enjoy the rugged desert wilds of Red Rock Canyon near Mojave, CA. Spectacular rock formations and beautiful desert vistas await. In teams of 1 to 5, find up to 35 checkpoints with enhanced USGS topogr ...(continued)
Marathon
Half Marathon
10 K
California
Cantil

Next Date
Unknown

Go Wild! Vallejo 1 hr, 3 hr
Find your way to some amazing checkpoints with a specially made map - great fun for teams of 1 to 5
Half Marathon
10 Mile
10 K
5 K
California
Vallejo

Next Date
Unknown

Gold Country Marathon
These races provide and encourage complete family participation in an athletic/recreational atmosphere. There is also a longer competitive endurance opportunity (Marathon) for those who desire a gruel ...(continued)
Marathon
Half Marathon
California
Nevada City

Next Date
Unknown

Golden Gate Goat 5k, 10k, 10mile
Explore and discover the many corridors of Golden Gate Park! Start with a map and follow the trails from checkpoint to checkpoint. Take some shortcuts if you like- the trails are optional! Fully stock ...(continued)
10 Mile
10 K
5 K
California
San Francisco

Next Date
Unknown

Golden Gate Headlands Trail Marathon
JOIN US IN THE MARIN HEADLANDS! As you view San Francisco tucked behind the rolling green hills of the Marin Headlands, you'll liken the image to Dorothy encountering the Emerald City. One thing's certain: the views this course offers are unlike any other!
Marathon
Half Marathon
7 Miles
California
Sausalito

Next Date
Unknown

Golden Hills Marathon
The point-to-point marathon course starts at the Lone Oak picnic area in Berkeley’s Tilden Park and finishes 26.2 miles to the south at the Cove Picnic area at Lake Chabot. The course is mostly along ...(continued)
Marathon
California
Berkeley

Next Date
Unknown

Grape Stomp Run
The 10K and Half Marathon courses traverse the Arroyo Mocho trail, a flat, fast and paved trail the meanders through trees and beside a stream before returning the the park. The Half Marathon runners ...(continued)
Half Marathon
10 K
5 K
California
Livermore

Next Date
Unknown

Great Race of Agoura Hills Half Marathon, 10K, 5K
Run the 32nd annual Great Race of Agoura Hills featuring LA's #1 Post Race Party, the Pacific Half Marathon, Chesebro Half Marathon, Team Marathon, Old Agoura 10K, Deena Kastor 5K! Tons of food, big prizes, scenic USATF certified/sanctioned, professionally produced, huge expo. Half marathons capped at 1,300 & will sell out. One of Runner's World's Top 6 10Ks.
Half Marathon
10 K
5 K
1 Mile
California
Agoura Hills

Next Date
Unknown

Greenfield Harvest Festival - 1k and 5k Run
Greenfield Harvest Festival 2016 - 1k & 5k Run
5 K
Other
California
Greenfield

Next Date
Unknown

Guns n Hoses Half Marathon
This Half Marathon and 5K will once again honor our first responders of the Police and Firefighters professions Also, the Guns Event is part of the CALIFORNIA HALF MARATHON SERIES. It's a fast,flat course sure to improve your PR!
Half Marathon
California
Ontario

Next Date
Unknown

Habitat for Humanitys 15th Annual Diamond Valley Lake Marathon
Marathon, Half Marathon, 5K Run/Walk , Senior Walk / Run and 1K Kid Run on mostly dirt roads around the Diamond Valley Lake reservoir. All ages are welcome to run or walk. Enjoy competing and enjoy the scenery and help build hope and help Build a Roof over every child.
Marathon
Half Marathon
5 K
California
Hemet

Next Date
Unknown

HAE in Motion 5k-San Diego
HAE in Motion is a 5k to spread awareness and fundraise for Hereditary Angioedema (HAE.) HAE a very rare and potentially life-threatening genetic condition. With your registration you'll receive a race tech shirt, swag bag with pedometer and more! Come out and join us and run or walk a 5k for a worthy cause!
5 K
California
La Jolla

Next Date
Unknown

Half Moon Bay International Marathon
he Half Moon Bay International Marathon features "26.2 Miles of Running Heaven" along the gorgeous Pacific Coastline in the charming area of Half Moon Bay, California. Described by past participants a ...(continued)
Marathon
Half Marathon
10 K
5 K
California
Half Moon Bay

Next Date
Unknown

Half-Marathon of the Harbors
half-marathon half marathon ventura harbor channel islands harbor 5k ventura california ca oxnard august ventura harbor village marina
Half Marathon
5 K
California
Ventura

Next Date
Unknown

Halloween Half Marathon
Halloween Half Marathon 5K/10K & Kids 1K - This event features an moderate to challenging course on a paved path with ocean & coastal canyon views.
Half Marathon
10 K
5 K
1 K
California
Dana Point

Next Date
Unknown

Halloween Wigged Out
The race is at Bolsa Chica State Beach. It's Halloween-theme. There'll be a 5 & 10 race for youth, a dash for kids, and a virtual race. Included are a race shirt and finisher medals for finishers. Fees: Youth: (18 and under): $25 and 5K $35 add $5 race day. 2017/2018 events proceeds from Caren Ware Events going toward Miss Pam’s Ranch wheelchair accessibility project and Ware in the World Foundations finding of local and international life enhancing fitness opportunities.
5 K
California
Huntington Beach

Next Date
Unknown

HALO Mile At the Big A
The Sort of race where EVERYBODY is invited! Parking will be at the Big A parking lot. Race timing will be done with chips and you will receive your 1/4, 1/2, 3/4 and final time immediately after your race.
1 Mile
California
Anaheim

Next Date
Unknown

Harbor Heritage Run
5K, Harbor Heritage Run, Newport Beach, California, Newport Harbor High School
5 K
California
Newport Beach

Next Date
Unknown

Harbor Lights Summer Sprint Series
Five consecutive Thursday nights of multisport events, 5K Run/Walk, Aquathlon, 1/2 Mile Swim, & Kids 1K
5 K
1 K
Aquathlon
California
Ventura

Next Date
Unknown

Haunted Glen 5k, 10k
Trick or treating for adults (and families) in teams of 1 to 5! Adventure through the wickedly decorated neighborhoods of San Jose’s famed Willow Glen neighborhood, finding awesome displays, and answe ...(continued)
10 K
5 K
California
San Jose

Next Date
Unknown

Haunted Hill 5k, 10k
Trick or treating for adults (and families) in teams of 1 to 5! Adventure through the Oakland hills and Piedmont, finding up to 25 wickedly decorated Halloween displays, and answering simple multiple ...(continued)
10 K
5 K
California
Oakland

Next Date
Unknown

Haunted Hills 5k, 10k
Trick or treating for adults (and families) in teams of 1 to 5! Adventure through the wickedly decorated neighborhoods of San Carlos, finding awesome displays, and answering simple multiple choice que ...(continued)
10 K
5 K
California
San Carlos

Next Date
Unknown

Haunted Island 5k, 10k
Fun map adventure courses finding Halloween decorations in the neighborhoods!
10 K
5 K
California
Alameda

Next Date
Unknown

Haunted Island 5k, 10k, 15k
Find thrillingly decorated Victorian homes on an Alameda island adventure with your team of 1 to 5 on foot or bike. Checkpoints will be scattered on the custom made map for each course - what's the be ...(continued)
15 K
10 K
5 K
California
Alameda

Next Date
Unknown

Hayden 5k Run, Family Walk and Roll
The 5th Hayden 5k Run, Family Walk will take place on March 9, 2013. The race will start on Royal Oaks Drive in Duarte, California. Participants will run east on Royal Oaks Drive, enter the trail and loop back for the finishline at Santa Teresita.
5 K
California
Duarte

Next Date
Unknown

HB Beach Bash
One Foot Free Racing provides simple, peaceful, stress free races surrounded by natures beauty, so you can focus on enjoying each step of your journey.
Half Marathon
15 K
10 K
5 K
California
Huntington Beach

Next Date
Unknown

HB on the Strand
One Foot Free Racing provides simple, peaceful, stress free races surrounded by natures beauty, so you can focus on enjoying each step of your journey.
Half Marathon
15 K
10 K
5 K
California
Huntington Beach

Next Date
Unknown

Healdsburg Half Marathon
Run Wine Country Healdsburg
Half Marathon
California
Healdsburg

Next Date
Unknown

Healdsburg Wine Country Half Marathon
Halloween themed race from Geyserville to Healdsburg followed by a Wine and Music Festival.
Half Marathon
California
Geyserville

Next Date
Unknown

Hearts for Hope 5K Run/Walk
Two Great Events. One Great Partnership. Benefiting families in the Bay Area whose children suffer from life-threatening illnesses, diseases and disorders.
5 K
California
Santa Clara

Next Date
Unknown

Hearts for Hope 5K Run/Walk So Cal
Come support the families whose children are suffering life-threatening illnesses, diseases and disorders.
5 K
California
Carlsbad

Next Date
Unknown

Helen Klein Ultra Classic
50 Mile
50 K
30 K
California
Sacramento

Next Date
Unknown

Hellyer Half Marathon/10K/5K
Flat and fast! Half Marathon, 10K and 5K through Hellyer County Park and Coyote Creek Parkway!
Half Marathon
10 K
5 K
California
San Jose

Next Date
Unknown

Hercules Dynamite 5K
Celebrate your 4th of July with the 4th annual Hercules Dynamite 5K and 1 Mile Run/Walk located along the beautiful Eucalyptus trees of scenic Refugio Valley Park.
3.1 Miles
1 Mile
California
Hercules

Next Date
Unknown

Hercules Marathon
Rocket Racing Productions mission is to share the love of running and racing with others and to provide an economical, low cost, high quality racing experience. We specialize in high quality, small r ...(continued)
Half Marathon
15 K
10 K
5 K
California
Santa Monica

Next Date
Unknown

Heritage Oaks Bank 10K, 5K, and Fun Runs
The 14th Annual Heritage Oaks Bank 10K, 5K and Fun Runs is a family-friendly event for athletes of all ages and abilities. The 10K and 5K course is a flat, fast, run on the charming streets of Paso Ro ...(continued)
10 K
5 K
California
Paso Robles

Next Date
Unknown

High Desert 50K Ultra and 30K
The High Desert 50k will again host USATF Southern California Association 50 km Trail Championship, as well as the Southern California RRCA State Championship. We are again the last stop for the Southern California UltraRunners Grand Prix Series
50 K
30 K
California
Ridgecrest

Next Date
Unknown

Hightower Thanksgiving Day 5K benefiting Marthas Village
Come on out and give back on Thanksgiving Day! Bring your kids, your co-workers, your friends, and your dogs to El Paseo this Thanksgiving morning and help Marthas Village and Kitchen serve over 225,0 ...(continued)
Half Marathon
California
Palm Desert

Next Date
Unknown

Hit and Run 5K
Hit and Run 5K is the hilariously humongous obstacle course™. That’s the Hit and Run 5K and it will hit you, bounce you, splash you, flip you, flop you, and catapult you where no 5K participant has ev ...(continued)
California
Irvine

Next Date
Unknown

Hit and Run 5K
Hit and Run 5K is the hilariously humongous obstacle course™. That’s the Hit and Run 5K and it will hit you, bounce you, splash you, flip you, flop you, and catapult you where no 5K participant has ev ...(continued)
5 K
California
San Jose

Next Date
Unknown

Holcomb Valley Trail Run
This is a loop course on the Pacific Crest Trail and U.S. Forest roads in the San Bernardino forest.
33 Miles
15 Miles
7 Miles
California
Big Bear Lake

Next Date
Unknown

Holiday Half Marathon and 5K
The Holiday Half Marathon & 5K is a holiday-themed running event in the SoCal city of Pomona. All events take places on the Fairplex SoCal and provide runners with a tour of beautiful Frank G. Bonelli Park and Puddingstone Lake. The Holiday Half Marathon & 5K also include a costume contest for individuals and groups. This is the only event in Southern California with snow at the start line!
Half Marathon
5 K
1 Mile
California
Pomona

Next Date
Unknown

Holiday Hustle 5k, 10k
Enjoy a dazzling tour of the Rockridge neighborhood of Oakland and Berkeley's Elmwood searching for awesome holiday decorations! Go with your team of 1 to 5 on foot or bike. Checkpoints will be scatte ...(continued)
10 K
5 K
California
Oakland

Next Date
Unknown

Holiday Hustle II 5k, 10k, 15k in S.F.
Enjoy a dazzling tour of the West Portal and St. Francis Woods neighborhoods of San Francisco hunting for awesome holiday decorations! Go for it with your team of 1 to 5 on foot or bike. Checkpoints w ...(continued)
15 K
10 K
5 K
California
San Francisco

Next Date
Unknown

Holiday Run 5K San Diego
Snow, obstacles and music! All about having the time of your life while running! As life is better together! Join the 5K fun now!
5 K
California
San Diego

Next Date
Unknown

Holly Jolly Half Marathon 5K and 10K
This course is over the mostly flat Camarillo bike path and surrounding neighborhood streets. Slow lane of Adolfo, Mission Oaks, and Flynn will be coned off for runner safety. Yes we will have prizes for the best holiday costume’s, so come dressed in your favorite Christmas duds and let’s see how creative everyone can get. All athletes are encouraged to bring a new unwrapped toy for donation to the Toys for Tots program. Finisher medals for all runners
Half Marathon
10 K
5 K
California
Camarillo

Next Date
Unknown

Hollywood Half Marathon
Hollywood Half Marathon, 13.1 Run in Los Angeles, runs from Universal Studios Hollywood to Sunset Blvd to Hollywood Blvd. Prize Money, Fun & Live Entertainment
Half Marathon
California
Hollywood

Next Date
Unknown

Homeboy 5k Run/Walk
Join Homeboy Industries and 4,000 runners, walkers, volunteers, and kids for our 9th Annual Homeboy 5K through historic Downtown Los Angeles!
5 K
California
Los Angeles

Next Date
Unknown

Homeboy Industries Every Angeleno Counts 5k
The Homeboy Industries "Every Angeleno Counts" 5k is an opportunity for us to walk, run, and stand with thousands of former gang-members whose lives are being completely transformed. Every Angeleno can help dispel the myth that some lives matter less than others!
California
Los Angeles

Next Date
Unknown

Homeless For The Holidays 5K
5K Run / Walk, Sunday, Dec. 11, 10am at Griffith Park. Benefits the homeless in Los Angeles.
5 K
California
Los Angeles

Next Date
Unknown

Hooleys to Hooleys Half Marathon
St. Patrick's Day half marathon and 5k race
Half Marathon
5 K
California
San Diego

Next Date
Unknown

Hope Site Mission-Vision Blind Center El Monte Marathon, Half Marathon & 5K
Fast, flat course around beautiful lake in scenic park. 50% sidewalks, 50% dirt. Trophies to top runners in each event. Medals to all finishers. Event t-shirt, Gatorade, water, plenty of snacks. Fun family park.
Marathon
California
S. El Monte

Next Date
Unknown

Horseshoe Lake Trail Run
The course is within the Skyline Ridge, Long Ridge, and Russian Ridge Open Space Preserves. The majority of the course is along the Bay Area Ridge Trail with spectacular views of the Pacific Ocean and ...(continued)
50 K
Marathon
Half Marathon
5 Miles
California
Palo Alto

Next Date
Unknown

Hotter than Hell 12 Hour/6 Hour Run
Cameron Park Lake - Cameron Park California, 25 Miles East of Sacramento via Hwy 50
12 Hours
6 Hours
California
Cameron Park

Next Date
Unknown

Human Race - Sonoma County
3k race and 10K race in Santa Rosa. Ribbons. Prizes. Free t-shirt. Free pancake breakfast. Adults and youth.
10 K
1.8 Miles
California
Santa Rosa

Next Date
Unknown

Humboldt Redwoods Marathon
The Humboldt Redwoods Marathon, Half Marathon & 5K are located in beautiful HUMBOLDT REDWOODS STATE PARK, about 200 miles north of San Francisco and 40 miles south of Eureka.
Marathon
California
Redcrest

Next Date
Unknown

Hunter S. Thompson Fear & Loathing
50 Mile
50 K
California
San Francisco

Next Date
Unknown

Hyundai Hope On Wheels 5K
The 3rd annual, Hyundai Hope On Wheels 5K, benefiting pediatric cancer programs at Orange County's own, CHOC Children's Hospital.
5 K
California
Fountain Valley

Next Date
Unknown

Hyundai Hope on Wheels 5K Race and Walk
Please join Hyundai Hope on Wheels in its first Hope on Wheels 5K Race/Walk event, held on Labor Day, Sept. 5, in the beautiful city of Rancho Santa Margarita. Children 9 and under can participate in the 5K at no cost, and following the event, participants can enjoy a Celebration of Life Family Fun Day, complete with face painting, carnival games, arts & crafts and more. Admission to the Family Fun Day is included with your race entry.
5 K
California
Rancho Santa Margarita

Next Date
Unknown

iCureMelanoma 5k
5k, kids fun run, health and wellness fair
5 K
California
Fullerton

Next Date
Unknown

Inaugural Bakersfield Marathon and Half Marathon
The Bakersfield Marathon is a USATF-certified full marathon, half marathon, 2-person half-marathon relay and a 5K fun run taking place on November 13th, 2016. This annual, world-class event features t ...(continued)
Marathon
Half Marathon
5 K
California
Bakersfield

Next Date
Unknown

Inland Empire Community 5K, 1K and Health Expo
The Inland Empire Community Collaborative is hosting it’s 1st Inaugural 5k- 1k Kids Walk/Race/Roll & Health Expo on November 16, 2013. IECC is a group of 21 nonprofits in the Inland Empire working to ...(continued)
5 K
Other
California
Ontario

Next Date
Unknown

ION Bridge to Breakwater Run, Walk and Skate
The ION® Bridge to Breakwater® race is annually held in San Pedro, CA during Labor Day Weekend and includes running, walking, skateboarding, inline skating and biking.
12 K
5 K
California
San Pedro

Next Date
Unknown

Irvine Trail 1/2 Marathon
Welcome to the 2nd Irvine Trail Half Marathon, 5k and 10k. We are proud to present this beautiful Walk/Jog/Run within the trails of Irvine Regional Park, one of the most vibrant park of orange County. MyOwnRace events are designed for those of us looking to complete a new challenge. Whether it is to walk a distance that challenges us, or to jog with a group of friends.
Half Marathon
10 K
5 K
California
Orange

Next Date
Unknown

ITRC Easter Run and Hunt
Free club run & Easter Egg Hunt
1 Hours
California
Ventrua

Next Date
Unknown

iTRY 5K (Laguna Niguel)
iTRY 5K Laguna Niguel iTRY is the perfect place to get your 5K Run/Walk career started. The run travels from Laguna Niguel Community Park to Laguna Niguel Regional Park and back again. You'll r ...(continued)
5 K
California
Laguna Niguel

Next Date
Unknown

iTRY5K (Irvine)
iTRY5K Run/Walk benefits Northwood High School programs. There are opportunities for sponsoring, team fundraising, volunteering, and training for this event. It will include a community expo and finis ...(continued)
3.1 Miles
California
Irvine

Next Date
Unknown

Jack-O-Smash 5000
Gemini Timing 5K fast course, family festival
5 K
1 K
California
Poway

Next Date
Unknown

Jed Smith Ultra Classic
30K/50K/50 mile races all run on a flat, fast, 1/2 paved, 1/2 dirt 3.31 mile loop course
50 Mile
50 K
30 K
California
Sacramento

Next Date
Unknown

Jenkinson Lake 50K
50K/24M/16M/8M Run
50 K
24 Miles
16 Miles
8 Miles
California
Pollock Pines

Next Date
Unknown

Jenkinson Lake Fall Trail Runs
50K/24M/16M/8M Run
50 K
24 Miles
16 Miles
8 Miles
California
Pollock Pines

Next Date
Unknown

Jessica M. Berman WONDER WOMAN WALK
5K Walk Run Walk/Run Fundraiser Charity Family Breast Cancer
5 K
California
Pacific Palisades

Next Date
Unknown

Jingle Bell Jaunt
The Grunion Gazette is proud to present the Inaugural Jingle Bell Jaunt Fun Run. A One-Mile race to kick off the Holiday Season on 2nd Street in Belmont Shore, right before the annual Belmont Shore Ch ...(continued)
5 K
California
Long Beach

Next Date
Unknown

Jungle Run
The Jungle Run Half Marathon consists of a 13.1-mile run/walk that starts and finishes in Los Gatos at the Los Gatos High School Track. The course extends North through the streets of Los Gatos and onto the scenic Los Gatos Creek Trail at the Los Gatos Creek County Park in Campbell. Athletes will enjoy creek-side views on their way back into Los Gatos and into breathtaking Vasona Park.
Half Marathon
10 K
California
Los Gatos

Next Date
Unknown

Junior Hero Run - Watergun Adventure
Kids run, 3K, watergun adventure, fun for the whole family
3 K
California
Claremont

Next Date
Unknown

Just Move 5K Health and Wellness Run/Walk
RUNNING TO HELP OTHERS TO HELP THEMSELVES Helping At-Risk Youth, Adult Men and Women, and their Children In Drug/Alcohol Rehabilitation Adult Women & Men 19&up (09:00 AM start) $31.00 Price valid until 10/1/2012 Teenage 12-18 yrs old (09:00 AM start) $26.00 Price valid until 10/1/2012 Children 11yrs & Younger (09:00 AM start) $7.00 Price valid until 10/1/2012 Seniors 55yrs and older (09:00 AM start) $16.00 Price valid until 10/1/2012 2012 6th Annual 5K Run, Walk or Stroll - 9:00 AM to 2:00 PM October 6, 2012 (Sponsored by "Just MOVE" Health & Wellness)
5 K
California
Sacramento

Next Date
Unknown

K2 Summit
Run on the historic Western States trail, crossing no-hands bridge twice and tackle one of the toughest climbs in the area, and training grounds for top runners, the dreaded K2 climb. 50k (34 miles) r ...(continued)
50 K
35 K
Half Marathon
8 Miles
California
Auburn

Next Date
Unknown

K2 Summit Trail
Starting at the beautiful American River Canyon Overlook Park, run on the historic Western States trail, crossing no-hands bridge twice and tackle one of the toughest climbs in the area, and training ...(continued)
50 K
California
Cool

Next Date
Unknown

KAMB Family Fun Run
KAMB Family Fun Run, Saturday, June 3, 2017. A Family Friendly 1 mile walk and competitive 5K and 10K runs.
10 K
5 K
California
Turlock

Next Date
Unknown

Keep LA Running
The 17th annual Keep L.A. Running 5K Run/Walk, 10K Run, Kids Dash, and 10/20k Coastal Bike Cruise hits the beach, at its traditional site, Dockweiler Beach in Playa Del Rey! Join us for some amazing running above the beaches of LA County and one of the best post-event festivals around!
10 K
5 K
California
Playa del Rey

Next Date
Unknown

Kenneth Hahn Eco 8K Run
5 miles, 8K, trail run, Kenneth Hahn Park
8 K
California
Los Angeles

Next Date
Unknown

Kids 4 Kids 5K and 10K Run/Walk
Annual Kids 4 Kids RUN/WALK For the KID in all of us! Sunday, April 17, 2016 at L.A. LIVE (across from STAPLES Center in Downtown Los Angeles). Benefiting the Children’s Cancer Research Fund (C ...(continued)
10 K
5 K
California
Los Angeles

Next Date
Unknown

Kirkwood 5K, 10K and Kids Fun Run
Saturday, September 3, 2016 Kirkwood 5K & 10K Trail Adventure Run and 1/2 Mile & 1 Mile Kids Fun Runs.
Half Marathon
10 K
5 K
.5 Miles
California
Kirkwood

Next Date
Unknown

Knickerbocker Canyon Trail Run
Half marathoners will run on the historic Western States trail, out to no-hands bridge and will then tackle one of the toughest climbs in the area, and training grounds for top runners, the dreaded K2 ...(continued)
30 K
Half Marathon
10 K
California
Cool

Next Date
Unknown

Kodiak 100 Ultra Marathon
100 Mile and 50 Mile Trail Ultra Marathons
100 Mile
50 Mile
California
Big Bear Lake

Next Date
Unknown

Komen Los Angeles County Race for the Cure®
2015 Komen Los Angeles County Race for the Cure®
Half Marathon
California
Los Angeles

Next Date
Unknown

LA Cancer Challenge
Participate in one of LA's best Halloween events. Kick-off your Halloween at our Expo, which features a Pumpkin Pancake Breakfast, an Adult Costume Contest and Kids Costume Parade, our Kids Zone and so much more. The LA Cancer Challenge is a magical event steeped in a rich tradition of family, friends and a relentless effort to raise money to find a cure for Pancreatic Cancer. www.lacancerchallenge.com
10 K
5 K
California
Los Angeles

Next Date
Unknown

LA Cancer Challenge 5K/10K Run/Walk and Kids Can Cure Fun Run
race, 5k, 10k, kids, fun run, cancer, pancreatic cancer, charity, outdoor, family, Halloween, costume,
10 K
5 K
Other
California
Los Angeles

Next Date
Unknown

LA Galaxy 5k and Cozmo Family Fun Run presented by Alaska Airlines
Here’s your chance to run alongside LA Galaxy greats CHRIS KLEIN, COBI JONES, and PETE VAGENAS in the inaugural LA Galaxy 5k & Cozmo Family Fun Run presented by Alaska Airlines. The Cozmo Family Fun Run will allow younger members of our fan base to run alongside Cozmo in a shorter, kid friendly run. ALL RUNNERS WILL RECIEVE: T-Shirt Finishers Medal One LA Galaxy Game Ticket ($42 value) Access to the Post Race Autograph Session
Half Marathon
California
Carson

Next Date
Unknown

La Jolla Half Marathon
The La Jolla Half Marathon is one of America's most picturesque and challenging runs. Starting adjacent to the Del Mar Fairgrounds main entrance, the course follows a scenic route along the coast before reaching the challenging climb to the summit of Torrey Pines State Park. After leaving the park, the course continues the beautiful residential district of La Jolla Shores, and finishes on the grass in the park at La Jolla Cove.
Half Marathon
California
La Jolla

Next Date
Unknown

LA Kings 5k Run
The LA Kings 5k Run is back! Race around the streets surrounding STAPLES Center with race host and Kings Alumni & Radio broadcaster, Daryl Evans. Proceeds from the race benefit the American Heart A ...(continued)
5 K
California
Los Angeles

Next Date
Unknown

LA Life Run – 5k/10k/Kids Run
Celebrate Los Angeles & Celebrate Life! 5K/10K Run/Walk & Kid’s ½ Mile Tinsel Town Tot Trot The “LIFE” in LA Life Run isn’t just about living in this beautiful and diverse city – it represents life for kids with cancer. The LA Life Run raises money for the Children’s Cancer Research Fund, an LA-based organization, that funds lifesaving research in the prevention, diagnosis, treatment, and cure of childhood cancers and blood-related disorders. http://renegaderaceseries.com/upcoming-events/eventdetail/41/la-life-run
10 K
5 K
0.5 Miles
California
Los Angeles

Next Date
Unknown

Lagoon Valley Trail Run 1.0
http://lagoonvalleytrailrun.com/Results.html
10 K
5 K
.5 Miles
California
Vacaville

Next Date
Unknown

Lagoon Valley Trail Run 2.0
http://lagoonvalleytrailrun.com/Results.html
10 K
5 K
.5 Miles
California
Vacaville

Next Date
Unknown

Lagoon Valley Trail Run 3.0
Lagoon Valley Trail Run, Half Marathon, 10K, 5K, Kid's 1/2 Mile
Half Marathon
10 K
5 K
.5 Miles
California
Vacaville

Next Date
Unknown

Lake Chabot Trail Challenge
Half Marathon
10 K
California
Castro Valley

Next Date
Unknown

Lake Chabot Trail Run
The course starts at the Marina and travels around the popular Lake Chabot Reservoir and surrounding hills. Lake Chabot Reservoir was built in 1874-75 as a primary source of water for the East Bay.
50 K
California
Castro Valley

Next Date
Unknown

Lake Hodges 50K Trail Race
The Lake Hodges 50k Trail Race is 31 March 2007 and has something to offer ultra-runners of all abilities. The course has sufficient challenge and interest for experienced and competitive runners yet ...(continued)
50 K
California
Escondido

Next Date
Unknown

Lake of the Sky Trail Run
We aim to offer everyone the ability to run and enjoy the scenery of the Tahoe Rim Trail.
50 K
Marathon
8 Miles
California
Tahoe City

Next Date
Unknown

Lake Shasta Trail Marathon
trail marathon
15 K
10 K
California
Shasta Lake City

Next Date
Unknown

Lake Tahoe Half Marathon
The Lake Tahoe Marathon starts Sunday on Commons Beach in Tahoe City and finishes on Pope Beach near South Lake Tahoe. On Friday and Saturday you can run two other different marathons or half marathon ...(continued)
72 Miles
50 Miles
20 Miles
Half Marathon
10 K
5 K
California
Lake Tahoe

Next Date
Unknown

Lake Tahoe Kokanee Trail Runs
Both courses are mostly forested single track trails along north shore of Fallen Leaf Lake, passing mountain meadows, historic buildings, spectacular Sierra fall colors and incredible views! The first ...(continued)
Half Marathon
10 K
5 K
California
South Lake Tahoe

Next Date
Unknown

Lake Tahoe Marathon
The Lake Tahoe Marathon Week is 5 days of running and triathlon events designed for a vacation in the mountains
Marathon
Half Marathon
California
South Lake Tahoe

Next Date
Unknown

Lake Tahoe Midnight Express
Three different marathons in 3 days in two states circumnavigating Lake Tahoe. Starts on Friday at Emerald Bay and finishes at Spooner Summit in NV. Saturday start at Spooner and finish in Tahoe City, ...(continued)
72 Miles
California
South Lake Tahoe

Next Date
Unknown

Lam Research Heart and Soles Run
Join the 2017 Lam Research Heart & Soles Run. This family-oriented fun run/walk is dedicated to helping local children engage in healthy exercise and to make better food choices on a daily basis.
10 K
6 K
California
Santa Clara

Next Date
Unknown

Lam Research Heart and Soles Run
Join the 2017 Lam Research Heart & Soles Run on Saturday, March 25 in Santa Clara. This family-oriented fun run/walk is dedicated to helping local children engage in healthy exercise and to make bette ...(continued)
5 K
Other
California
Santa Clara

Next Date
Unknown

Las Trampas
95% Dirt Trails with 5% paved paths Elevations: Climb - 10,273 ft Descent - 10,273 ft Cutoff time is 10 hours
50 K
California
Castro Valley

Next Date
Unknown

Lederhosen 5k/10k
Come on out to Squaw Valley and start your Oktoberfest off with a the Lederhosen 5 or 10K Trail Run. The course is out and back on the Squaw Valley Trail and for the 10K also the Truckee River Trail. Contest for the best Lederhosen & Dirndl! After the awards and raffle enjoy the annual Squaw Oktoberfest.
10 K
5 K
California
Olympic Valley

Next Date
Unknown

Left My Heart in SF 10k, Half
There are lovely hearts scattered around scenic places in San Francisco. In teams of 1 to 5, you must find them! Answer a simple multiple-choice question at each heart. There will be up to 40 hearts o ...(continued)
Half Marathon
10 K
California
San Francisco

Next Date
Unknown

Leona Divide 50 Miler
The Leona Divide Fifty Miler began in 1992 and is now one of the premiere Ultra Marathons in California. The course will remain the same as the last few years with about 38 miles of Pacific Crest Trail and 12 miles of dirt roads in the Angeles National Forest.
50 Mile
California
Lake Hughes

Next Date
Unknown

Leoni Meadows Trail Series
50k, Trail Run, trail running, half marathon, 13.1, 5k, 3.1, fun run, kids fun run, leoni meadows trail series, trail half, trail race
50 K
Half Marathon
5 K
California
Grizzly Flats

Next Date
Unknown

Leprechaun Leap 5K
The 5th Annual Leprechaun Leap 5K takes place on Sunday March 13, 2016 and includes running through the hangar!
5 K
California
Tustin

Next Date
Unknown

Lets Go 510!
Brazen Racing and Represent Running invite you to celebrate the 510 in all its wacky and wonderful glory with the Let’s Go 510! – The East Bay’s 10k run on October 18th at 10:00am.
10 K
California
Berkeley

Next Date
Unknown

Lets Go 510! - The East Bays 10K
The Let's Go 510! - The East Bay's 10k takes place on Oct. 19, 2013 at Golden Gate Fields in Berkeley, CA. The event features a 10k and the 510Kids Race. Start time: 10:30am. http://letsgo510.com
10 K
California
Berkeley

Next Date
Unknown

Live United -- Run United Spooktacular River Run
Live United -- Run United Spooktacular River Run organized for the fourth year by the Yuba-Sutter United Way. 5k and 10k races for all ages. Chip timed. Halloween Day, October 31, 2015.
10 K
5 K
California
Yuba City

Next Date
Unknown

Live United, Run United
The Yuba-Sutter United Way is proud to announce the inaugural Live United-Run United 5K, 10K and kids' fun run. Join us for a day of healthy family fun!
10 K
5 K
California
Yuba City

Next Date
Unknown

Long Beach K9K Pet Cancer Awareness Walk
VPI returns to Long Beach, CA for its 8th Annual Pet Cancer Awareness Walk, benefitting the Animal Cancer Foundation. Veterinary Pet Insurance (VPI) continues to lead the charge in raising awarenes ...(continued)
1.8 Miles
California
Long Beach

Next Date
Unknown

Loop the Lagoon
5k, 10K, 10k Tower Challenge with 700' gain, 2 Mile Walk, 1/2 Mile Kids Races, Vendor Expo
10 K
5 K
.5 Miles
2 Mile
California
Vacaville

Next Date
Unknown

Lords of Buena Vista Mountain 5k
fun 5k map adventure trail run with 10 checkpoints
5 K
California
San Francisco

Next Date
Unknown

Los Altos Hills Pathways Run/Walk
Come out for the 15th Annual Los Altos Hills Pathways Run/Walk and explore, and BEE FRIENDLY! This year we strive to promote a BEE FRIENDLY environment in Los Altos Hills and other communities. This ...(continued)
10 K
5 K
1 Mile
California
Los Altos Hills

Next Date
Unknown

Los Angeles Cancer Challenge
October 30, 2011 marks the 14th Annual LA Cancer Challenge 5K/10K Run/Walk (LACC) and Kids Can Cure Fun Run held on the Veterans Administration (VA) Grounds in West Los Angeles. This fabulous Halloween-themed family event includes a 5K, 10K & Kids Can Cure Fun Run. The LACC hosts our Health and Fitness Expo with more than 60 outdoor exhibitor booths, activity tents and a stage with a huge video screen. The Expo also captures the Halloween spirit with a Pumpkin Pancake Breakfast, Kids Zone, costume contests for all age and a fun-filled day for all. At the heart of the LACC is our goal to unite generations, young and old, through physical fitness to create public awareness and raise much-needed funds for pancreatic cancer research.
10 K
5 K
California
Los Angeles

Next Date
Unknown

Los Angeles Marathon
On Your Mark! Get Set! Go! on a 26.2-mile adventure that includes more entertainment per mile than any other race in the world. From the sounds of Randy Newman singing I Love L.A. at the Start Line to live music on the stage at The Finish Line Festival.
Marathon
California
Los Angeles

Next Date
Unknown

Lost Boys 50 Miler
The Lost Boys 50 is a supporter of the Cuyamaca Rancho State Park Interpretive Association (CRSPIA). CRSPIA funds interpretive programs, museum construction and exhibits, trial maintenance and construction, and volunteer programs.
50 Mile
California
Cuyamaca State Park

Next Date
Unknown

Love on the Rocks 5K and 10K Couples Challenge
5K, 10K, Trail, Chico, couples
10 K
California
Chico

Next Date
Unknown

Love on the Rocks 5K and 10K Team Challenge
Grab a friend, grab a loved one, grab a neighbor and come run North Rim Trail with us! The Love on the Rocks will begin and end at 5 Mile Recreation Area off Centennial Avenue.
10 K
5 K
California
Chico

Next Date
Unknown

Lovers Leap of Faith
A challenging, primarily single track, run in the beautiful Sierra mountains gold country.
50 Mile
50 K
18 Miles
Half Marathon
10 K
5 K
California
Kyburz

Next Date
Unknown

Luau for Leukemia and Lymphoma
5K event to raise money for the Leukemia and Lymphoma Society
5 K
California
Oakland

Next Date
Unknown

Lucky Run
It's the month that celebrates the Official Start of Spring and St. Patrick's Day...and what a better time to get outside and exercise! Celebrate St. Patrick's Day in a lucky sort of way by participat ...(continued)
Half Marathon
7 Miles
7 K
California
Davis

Next Date
Unknown

Lung Love Run Walk Berkeley
September 21, 2014, 5K, Cesar Chavez Park Berkeley, CA Lung Cancer Alliance, East Bay, Bay Area California
5 K
California
Berkeley

Next Date
Unknown

Malibu Creek Trail Challenge
Takes place at the breathtaking Malibu Creek State Park, located in Malibu/Calabasas, CA. The event field is limited, so enter early! This is the Grand Mama event - the 22k goes up Bulldog (oh so fun) ...(continued)
14 Miles
4 Miles
California
Calabasas

Next Date
Unknown

Malibu Spartan Sprint Race
Obstacle / Adventure / Trail Running
Adventure / Obstacle
California
Malibu

Next Date
Unknown

Man vs Horse Owens Peak Ultra Marathon and 10 mile
10 mile and 26.2 mile and Ultra adventure trail race. Purse money! Horses and runners welcome. Medals to all finishers, BELT BUCKLES to age group winners. Free drink at the Indian Wells Brewery.
Marathon
California
Inyokern

Next Date
Unknown

Mardi Gras Race - San Diego
Mardi Gras Run San Diego on February 11, 2017 at Mission Bay Park & Fiesta Island. The waterfront course is flat and fast! Events include half marathon, 10k, 5k run/walk and kid's dash. A PR in the m ...(continued)
Half Marathon
10 K
5 K
California
San Diego

Next Date
Unknown

Mardi Gras San Diego
Mardi Gras Run San Diego on February 11, 2017 at Mission Bay Park.The waterfront course is flat and fast! Events include a half marathon, 10k, 5k run/walk and kid's dash.The course is flat and fast wi ...(continued)
13.1 Miles
6.2 Miles
3.1 Miles
California
San Diego

Next Date
Unknown

Marin Color 5K
Marin County Color Run 5K
5 K
California
Novato

Next Date
Unknown

Marin County Half Marathon, 10k and 5k
Just north of the Golden Gate Bridge, set along the waters edge, this ninth annual family friendly event is indeed spectacular.
Half Marathon
10 K
5 K
California
San Rafael

Next Date
Unknown

Marin Ultra Challenge
Starting just steps away from historic Fort Cronkhite and the dark sands of Rodeo Beach, just a small part of Golden Gate National Recreation, runners may fill their lungs with fresh salt air before e ...(continued)
50 Mile
50 K
California
Sausalito

Next Date
Unknown

Matts Run
Annual event held at Cal Poly Pomona to raise Scholarship funds for students.
5 K
California
Pomona

Next Date
Unknown

Matts Run 5k
5K CAL POLY POMONA RUNNING RUN HEART HERO MATT'S RUN SUPERHERO WALKERS RUNNERS
5 K
California
Pomona

Next Date
Unknown

Mayors Healthy Planet-Healthy You Race and Fitness Festival
Palm Springs Running Event and Fitness Festival--April 21st 8AM. Wellness Park at Ruth Hardy Park--5K, 7 Mile, 1K Kids' Run.
7 Miles
5 K
1 K
California
Palm Springs

Next Date
Unknown

MCCF 5K Run for Fun
The Mission City 5K Run for Fun 2010 at California's Great America raises money to help fund important community programs benefiting Education and Seniors within Santa Clara County through the Mission City Community Fund.
5 K
California
Santa Clara

Next Date
Unknown

Medoc Trail Marathon
The Rocky Mount Endurance Club is very excited to have been voted the #1 trail event in the East by Endurance Magazine. Come find out why runners love Medoc so much. We were pleased to once again have ...(continued)
Marathon
10 Miles
California
Hollister

Next Date
Unknown

Menifee Half Marathon and 5 K
Menifee Half Marathon & 5 K
Half Marathon
5 K
California
Menifee

Next Date
Unknown

Menifee Half Marathon and 5K
Brought to you by the promoters of the 27th annual Tinsel Triathlon
Half Marathon
California
Menifee

Next Date
Unknown

Mike Popolizio Quicksilver Endurance Run
The 50K and 50 miler races are run on scenic, hilly trails and fire roads in Almaden Quicksilver County Park. The 50K has 5,440 feet of vertical gain, and the 50 miler has 8,530 feet. Although the course is very challenging, the friendly aid stations and beautiful scenery (and no time cut-offs in the 50K!) make Quicksilver an excellent choice for the first trail ultramarathon.
50 Mile
50 K
California
San Jose

Next Date
Unknown

Miles for a Mothers Smile
5K, Mothers Day, charity race, Los Medanos College
5 K
California
Pittsburg

Next Date
Unknown

Miles for Migraine Run/Walk at Golden Gate Park
Healthy family fun! Run for a great cause: raise awareness for those suffering from migraines.
10 K
5 K
2 Mile
California
San Francisco

Next Date
Unknown

Miracle Mile and Holiday Classic 5K
1 mile and 5K races will be run starting at Peacock Meadow in Golden Gate Park to support diabetes research, education and patient care at UCSF Diabetes Center.
5 K
1 Mile
California
San Francisco

Next Date
Unknown

Miracle Miles For Kids
The Family Care Network’s annual Miracle Miles for Kids 10K walk/Run, benefitting foster and high-needs children and families, will take place on May 7th, 2011. The 10K (6.2 miles) race course runs al ...(continued)
10 K
California
Morro Bay

Next Date
Unknown

Mission Artscape 5k, 10k
Discover the amazing street art of the Mission in San Francisco!
10 K
5 K
California
San Francisco

Next Date
Unknown

Mission Ten
Hollister Rotary sponsored ten Mile & 5k run. January 24, 2015, at San Juan Bautista 8:00AM registration. 10:00AM 10 mile run starts. 5K starts 10:15AM. The Elliot Swank 1 mile Kids Fun Run. Mission10
10 Mile
5 K
California
San Juan Bautista

Next Date
Unknown

Miwok Trail 100K
57 miles of fire roads and single-track with 5 miles of paved roads.Plan on 9,500 ft of vertical gain with a cutoff time of 16.5 hours. 12 Aid stations along the way.
100 K
California
Sausalito

Next Date
Unknown

Modesto Marathon
Extremely flat (only one overpass) and fast out and back course. Boston qualifier. Starts downtown, covers city streets to the country and back.
Marathon
Half Marathon
California
Modesto

Next Date
Unknown

Modesto Memorial Classic 1-mile and 5K walk/run and free kids fun run
Celebrate Memorial Day weekend the healthful way by walking or running the Modesto Memorial Classic. Event benefits the Modesto Vet Center. Bring the entire family or challenge your friends.
5 K
1 Miles
California
Modesto

Next Date
Unknown

Montana de Oro Trail Run
Montaña de Oro, "Mountain of Gold", features seven miles of shoreline, rugged cliffs, sandy beaches, coastal plains, streams, canyons, and hills, including 1,347-foot Valencia Peak. The views are spectacular, the breezes always fresh, and you are never far from the sound and sight of the sea.
50 K
California
Los Osos

Next Date
Unknown

Montecito-Summerland Half Marathon
his fun and challenging road-running event features a Half Marathon, as well as 10k & 5k distance divisions. Run Montecito – Summerland will start and finish at Café Luna, Summerland’s coolest restaur ...(continued)
Half Marathon
10 K
5 K
California
Montecito

Next Date
Unknown

Moonlight Madness
A 2-mile run/walk Shasta Dam via the moonlight.
2 Mile
California
SHasta Lake City

Next Date
Unknown

Moorpark Groundhog Day 5K and 1 Mile Fun Run
Groundhog 5K and 1 Mile fun run on Saturday February 7th in Moorpark, CA. Fast, chip timed 5K road race and 1 mile "Catch the Goundhog" fun run for kids. Performance shirt with registration. Medals for top three finishers of each age group. $15 for the 1 mile
5 K
California
Moorpark

Next Date
Unknown

Morgan Hill Marathon
Come experience the Morgan Hill Marathon, Festival and Expo on. The beautiful course begins at the Morgan Hill Centennial Center. It will wind through the local, scenic hills. After a few miles you wi ...(continued)
Marathon
Half Marathon
5 K
California
Morgan Hill

Next Date
Unknown

Morro Bay Bands on the Run
Half Marathon, 10K Run and 5K Walk/Run. Register on Active.com. Morro Bay Bands on the Run.
Half Marathon
10 K
5 K
California
Morro Bay

Next Date
Unknown

Mount Disappointment 50K
The Mt.Disappointment 50k course has approximately 5700 feet of elevation gain and loss, all within the Angeles National Forest. The start will be at 6:00am from the parking lot in Skyline Park at the summit of Mt. Wilson.
50 K
California
Sierra Madre

Next Date
Unknown

Mountain View Artscape 5k, 10k
Discover the street art surprises of Mountain View! In teams of 1 to 5, find your way to cool sculptures and paintings on foot. Answer simple questions at each checkpoint. There will be up to 40 checkpoints on the 10k and 25 on the 5k. Your custom-made map will reveal the connecting paths and shortcuts to help you get around. After finishing, enjoy refreshments and socializing.
10 K
5 K
California
Mountain View

Next Date
Unknown

Mountains 2 Beach Marathon and Half
Fast downhill marathon starting in Ojai Ca and finishing on the beaches in Ventura. Certified Boston Qualifier hosted by race director of the former Ojai 2 Ocean Marathon.
Marathon
Half Marathon
5 K
California
Ojai

Next Date
Unknown

Moving Toward a Cure
5k, 10k, brain tumor awareness
10 K
5 K
California
Van Nuys

Next Date
Unknown

Mt Baldy Run-to-the-Top
Mt Baldy Run-to-the-Top Annual Labor Day Trail Race. September 4, 2017, at 8 am. 7+ miles.
7 Miles
California
Mt. Baldy

Next Date
Unknown

Mt. Tam Trail Run
Mt. Tamalpais is the dominating feature in Marin County. Any true trail runner who sees it wants to run up it. Here’s your chance. Our Mt. Tam Trail Run begins at Stinson Beach and climbs (and climbs! ...(continued)
50 K
30 K
10 K
California
Stinson Beach

Next Date
Unknown

Mt. Tamalpais 10k Trail Run
Sierra-Cascade Adventure Racing Sports presents the Mount Tamalpais 10k Trail Run at Mount Tamalpais State Park. The course features beautiful rolling trails with unmatched, spectacular views of the Pacific Coast and Bay Area. the 10k is a scenic and challenging course. Trail terrain may include sand, roots, rocks and mud. Be sure to register early as we are only allowed a limited number of runners!
10 K
California
Mill Valley

Next Date
Unknown

Mud Blast - Sacramento River
5K Mud Run starts at the Sacramento River.
5 K
California
Colusa

Next Date
Unknown

Mud Run Sacramento Toughndirty
We created Tough ‘N Dirty to test your ability to run, climb, jump, crawl, & muscle your way through a mud and obstacle course! As a Tough 'N Dirty participant you will have to conquer whatever obstac ...(continued)
3.3 Miles
California
Sloughhouse

Next Date
Unknown

Muir Woods Marathon
The Marathon has 4,400 feet of climbing and descending. You'll follow the 25K course (see description above) and break away part way along the Matt Davis Trail for a 10-mile out-and-back section on Coastal Trail, which runs along the exposed ridge high atop Mt. Tam. You'll rejoin Matt Davis and descend to the finish at Stinson Beach.
Marathon
25 K
7 Miles
California
Stinson Beach

Next Date
Unknown

Nanny Goat 12/24/100
Nanny Goat 100, Nanny Goat 12 hr, Nanny Goat 24 hr.
100 Mile
California
Riverside

Next Date
Unknown

Napa to Sonoma Wine Country Half Marathon
Wine Country Half Marathon course runs from Napa to Sonoma through the Carneros wine region. Produced by Destination Races.
Half Marathon
California
Napa

Next Date
Unknown

Napa Valley Earth Day Trail Run 10 Miler,10K and 5k
10 K
5 K
California
Napa

Next Date
Unknown

Napa Valley Marathon
The Napa Valley Marathon boasts one of the most beautiful courses in the world. The course runs the length of the Napa Valley. It begins in Calistoga, famous for its geysers, and winds south along the historic Silverado Trail to finish at Vintage High School in Napa. Except for the last half-mile, the entire course is rural.
Marathon
California
Calistoga

Next Date
Unknown

Napa Valley Trail Marathon
Marathon, Half Marthon & 10K You'll traverse the dirt hiking trails through scenic Bothe-Napa Valley State Park, located at the north end of Napa Valley. Along the route, you'll be surrounded by majestic redwood, oak, madrone and bay forests.
Marathon
Half Marathon
10 K
California
Calistoga

Next Date
Unknown

Napa Valley Turkey Trot
5K and 1 Mile run/walk
5 K
1 Mile
California
Napa

Next Date
Unknown

Napa Valley Wine Country Trail Marathon
Visit wine country during the crush season and experience this beautiful run while you're there! Challenge yourself on this hilly trail run and discover Bothe-Napa Valley State Park, a local treasure that is untapped by tourists and just minutes from the area's great restaurants and wineries!
Marathon
California
Calistoga

Next Date
Unknown

Natasha Watley 5/10K
Run with Olympic medalist Natasha Watley through beautiful Woodley Park in Van Nuys to help raise money for sports programs for girls. This professionally timed event will be your last chance of the y ...(continued)
10 K
5 K
California
Van Nuys

Next Date
Unknown

Nav-X Challenge Dinkey Creek 4hr, 8hr
Enjoy the High Sierra about an hour’s drive from Fresno! Granite. Forest. Streams. Mountains. With your team and a specially produced topo map, find your way to mountaintops, saddles, lakes. Up to 40 ...(continued)
50 K
25 K
California
Shaver Lake

Next Date
Unknown

Nav-X Challenge Harvey Bear 2 hr, 4 hr
Enjoy the wilds of Harvey Bear south of San Jose! Spectacular views and wildflowers await. In teams of 1 to 5, find up to 35 checkpoints in 2 or 4 hours using a specially-produced map with contours, trails, and vegetation features. Upon returning, enjoy some hearty food and swap stories. You could win something too!
Half Marathon
20 K
10 Mile
10 K
5 K
California
Gilroy

Next Date
Unknown

Nav-X Challenge Lake Tahoe
Enjoy the High Sierra by Lake Tahoe! Granite. Forest. Streams. Mountains. With your team and a specially produced topo map, find your way to mountaintops, saddles, lakes. Up to 40 flagged checkpoints ...(continued)
50 K
30 K
25 K
20 K
15 K
10 K
California
Sierraville

Next Date
Unknown

New Catalina Eco Marathon
We welcome you, the athlete, to one of the most beautiful marathons that you will ever run in the United States. The Catalina Eco Marathon will start and finish in the town of Avalon, no morning boats ...(continued)
Marathon
10 K
California
Avalon

Next Date
Unknown

New Year’s Day Run for a Healthy World
Trail, 5K, 10K, Flat
10 K
California
Palo Alto

Next Date
Unknown

New Years Day Run for a Healthy World
We now have a race series! Well, if two make a series that's what we have. Adding to our popular Run for a Healthy World at the Palo Alto Baylands on New Year's Day the new addition to the series is a ...(continued)
10 K
5 K
California
Palo Alto

Next Date
Unknown

New Years Hustle 5K:Your Next Step is the Cure
Please join us for the 4th Annual Your Next Step is the Cure Irvine, 5K on Saturday, January 24, 2015 at The Orange County Great Park. Our Your Next Step is the Cure events raise much-needed funds for ...(continued)
5 K
California
Irvine

Next Date
Unknown

New Years One Day
Each lap is 1.061 miles around the lagoon at Crissy Field with spectacular views of the Golden Gate Bridge, Angel Island, Alcatraz and the San Francisco Bay. Welcome the new year at Crissy Field, run ...(continued)
24 Hours
12 Hours
6 Hours
California
San Francisco

Next Date
Unknown

New Years Resolution Day Run
The Santa Barbara Athletic Association offers a great way to start the New Year with an invigorating oceanfront run/walk that features a traditional post-race raffle.
10 K
5 K
California
Santa Barbara

Next Date
Unknown

New Years Run for the Homeless 5K
The New Year's Run for the Homeless is a 5K run/walk including warm coat drive and post race pancake breakfast with proceeds benefiting 25th Street Ministries, a homeless outreach sponsored by Fremont ...(continued)
5 K
California
Fremont

Next Date
Unknown

Nike Womens Marathon
I RUN TO BE....I RUN TO BE FIERCE. I RUN TO BE POWERFUL. I RUN TO BE SEXY. I RUN TO BE STRONG. I RUN TO BE A NIKE WOMEN'S MARATHON FINISHER
Marathon
Half Marathon
California
San Francisco

Next Date
Unknown

Nitro Trail Half Marathon/10K/5K
All courses include panoramic vistas of the bay offering views of seven counties and about that many bridges. The 5K and 10K courses are loops. The Half Marathon course is two loops (with views so nice, you'll want to see them twice!).
Half Marathon
10 K
5 K
California
Pinole

Next Date
Unknown

No Name 5030
15K, 30K and 50K trail races. Cheeseboro National Park. Agoura, California. Sunday, October 26
50 K
30 K
15 K
California
Agoura

Next Date
Unknown

Noble Canyon 50k
The Noble Canyon 50k is run each year in the beautiful mountains in east San Diego county, CA. Some have described it as a lollipop shaped course. Mostly single-track trail, the race starts at Al Bahr ...(continued)
50 K
California
Mount Laguna

Next Date
Unknown

NorCal John Frank Memorial
NorCal is a Pacific Assoc of USATF 10-Mile GRand Prix Road Racing Championship. There is also a 3-Mile and 1-Mile races.
10 Mile
California
Redding

Next Date
Unknown

NorCal Marathon
The fast course begins and ends at the Arena Green, adjacent to the HP Pavilion Arena. Starting on Santa Clara Street right in front of the HP Pavilion you will be treated with fantastic support. Head ...(continued)
Half Marathon
California
San Jose

Next Date
Unknown

NorCal Sacramento Spartan Beast
Obstacle course of a minimum of 10 miles, including barbed wire, fire, rocks, mud and ropes. Not for the faint of heart.
10 Miles
California
Sacramento

Next Date
Unknown

Northgate Downtown Anaheim 5K
Adult 5K 8:00AM Children's 5K 8:10Am Children's 1K 9:30AM
5 K
California
Anaheim

Next Date
Unknown

Oakland Artscape 5k, 10k
Discover the amazing street art of downtown and uptown Oakland! In teams of 1 to 5, find your way to colorful alleys and beautifully painted buildings on foot. Answer simple questions at each checkpoi ...(continued)
10 K
5 K
California
Oakland

Next Date
Unknown

Oakland Running Festival
Inaugurual event. Marathon, half marathon, 4 Person Relay, 5K, Kids Fun Run.
Marathon
Half Marathon
5 K
California
Oakland

Next Date
Unknown

Oakland Streets n Ladders 5k, 10k
Wind your way through the picturesque neighborhoods of Crocker Highlands and Piedmont on a fun map adventure for teams of 1 to 5! Your custom-made map will reveal the secret paths and staircases to he ...(continued)
10 K
5 K
California
Oakland

Next Date
Unknown

OC Fair Fun Run 5K
The OC Fair Fun Run 5K takes placein conjunction with the OC Fair! Come for fun for the whole family with games, prizes and lots of fun!
5 K
California
Costa Mesa

Next Date
Unknown

OC Heart Run and Walk
The Orange County Heart Run & Walk is a new sanctioned 5k/10k run and 5k walk event, designed to celebrate those who have made lifestyle changes and encourage many more to take the pledge to live heal ...(continued)
10 K
5 K
California
Laguna Niguel

Next Date
Unknown

OC Heart Walk
The 34th annual OC Heart and Stroke Walk is a 5K walk designed to celebrate our mission of building healthier lives free of cardiovascular disease and stroke. Join us on Saturday, March 7, 2015 at the Angel Stadium of Anaheim. Registration is free, visit our website at www.ocheartwalk.org .
5 K
California
Anaheim

Next Date
Unknown

OC Walk to Remember
OC Walk to Remember is an annual walk that takes place to honor babies that have died due to pregnancy loss and infant death. Parents, and their loved ones and friends, are invited to come walk the steps our babies will never take.
2 Mile
California
Tustin

Next Date
Unknown

OC Walk to Remember 5K
OC Walk to Remember Remembrance Ceremony, 5K Walk, and Celebration of Angels Pregnancy & Infant Loss Support and Awareness The OC Walk to Remember takes place in Orange County, California, in Oct ...(continued)
5 K
California
Tustin

Next Date
Unknown

OFF ROAD RAMBLE 5K/10K
Pinto Lake County Park Watsonville. Course will be a combination of trail and dirt road with some rolling hills and scenic views of the Santa Cruz hills.
10 K
5 K
California
Watsonville

Next Date
Unknown

Ohlone Wilderness Trail Run
The Ohlone 50K is a point-to-point race traversing the entire Ohlone Wilderness Trail, a tough 31 mile distance run on trails and fire roads. The trail crosses sections of four East Bay Regional Parklands: Mission Peak Regional Preserve, Sunol Regional Wilderness, Ohlone Regional Wilderness, and Del Valle Regional Park.
50 K
California
Fremont

Next Date
Unknown

Ojai Half Marathon 5k, 10k
Ojai Half Marathon 5k 10k is a one loop course along the famous Ojai bike trail and you will run right past Lake Casitas too. A rolling hills course that has something for everyone. Come join the fun!
Half Marathon
California
Ojai

Next Date
Unknown

Ojai to Ocean Marathon and O2O Half Marathon
The Ojai 2 Ocean Marathon is 26.2 miles of mountain and oceanfront scenery. Starting in beautiful Ojai, California, the course begins at 700 ft. altitude and gradually descends to sea-level finishing near the historic Ventura, California Pier. The course is a fast, USATF certified Boston Marathon Qualifier.
Marathon
Half Marathon
California
Ojai

Next Date
Unknown

OktobeRun Half Marathon and 5K Run/Walk
On October 28, 2017, Redwood City will host the 7th Annual Redwood City OktobeRun Half Marathon and 5K. We are still one of the few road half marathons on the Peninsula.
Half Marathon
5 K
California
Redwood City

Next Date
Unknown

Oktoebrfest 5K Fun Run
5K Fun Run through neighborhood streets of Tracy.
5 K
California
Tracy

Next Date
Unknown

Old Goats 50 Mile Trail Race
The Old Goat's 50 Mile Trail Race is a modified figure eight course that starts and finishes at Blue Jay Campground, located in the Trabuco region of the Cleveland National Forest.
50 Mile
California
Lake Elsinore

Next Date
Unknown

Old Haul Road Pescadero Creek County Park Half Marathon
Hilly loop course, mostly on trails with switch-backs.
Half Marathon
California
Pescadero

Next Date
Unknown

Old Town 5k
5k run through historic Old Town Temecula. With old west shoot outs, bank robberies and more along the route.
5 K
.5 Miles
California
Temecula

Next Date
Unknown

One Hell of a Run
Come join us for this Halloween theme run at the Heart and soul of Hollywood, The Griffith Park. This is going to be "One Hell of a Run".
5 K
California
Los Angeles

Next Date
Unknown

One Love 4 One City
Do you want to jump start your fitness, move towards a healthier lifestyle? The Kids Club at Vallejo Berea is putting on a 5K (3.1) mile Fun Walk/Run. This will be a perfect way for first timers, kids, families to get out and exercise and complete a 5K.
Half Marathon
California
Vallejo

Next Date
Unknown

ONEHOPE ACT Today! for Military Families 5k/10k Run/Walk and Family Festival
Join us for the 7th Annual ONEHOPE ACT Today! for Military Families 5k/10k Run & Walk on April 15, 2017. Features 5k, 10k and 1-mile courses and a festival with live music, 30+ vendor booths (including an autism resource fair), beer and wine garden, kids' zone and more.
10 K
5 K
1 Mile
California
San Diego

Next Date
Unknown

Oroville 5K River Run
5k run through downtown Oroville and along the Feather River to celebrate the opening of the Oroville Farmer's Market.
5 K
California
Oroville

Next Date
Unknown

Oside Turkey Trot and Kids 1 Mile
Each year, colorful and imaginative costumes are a highlight of the O'side Turkey Trot. This year, why not be a part of the costume fun and have your creativity rewarded?
5 K
1 Mile
California
Oceanside

Next Date
Unknown

OTHTC High Desert Ultra 50K
The 2012 Over The Hill Track Club High Desert 50K Ultramarathon and 30K will be held on Sunday, December 2nd. December is a great time for running on our desert roads and trails. Mountain views are p ...(continued)
50 K
30 K
California
Ridgecrest

Next Date
Unknown

Pacific Marine Credit Union Oside Turkey Trot
www.osideturkeytrot.com
5 Miles
5 K
1 Mile
California
Oceanside

Next Date
Unknown

Pacifica Foothills Trail Run
Climb to the 1,900 ft North Peak, take a quick mental snapshot of the ocean views, and then descend like a scared bunny back down and along the Montara Mountain Trail, while Red Tail Hawks spectate fr ...(continued)
50 K
Marathon
30 K
Half Marathon
10 K
California
Pacifica

Next Date
Unknown

Pacifica Trail Run
50 K
30 K
20 K
10 K
California
Pacifica

Next Date
Unknown

Palm Springs Half Marathon
Palm Springs Half Marathon Start 7:00am - Relays 7:00am - 5K 7:30am
Half Marathon
5 K
California
Palm Springs

Next Date
Unknown

Palos Verdes Marathon
The Palos Verdes Marathon and Half Marathon is a rolling course with one steep hill at mile two. Runner's travel along the coastline with views of the ocean and lovely homes. Many water and aid stations greet the runners through the run.
Marathon
Half Marathon
5 K
California
San Pedro

Next Date
Unknown

Parade Run
Family-friendly 5K fun run and walk follows the path of Redwood City's 4th of July Parade and kicks off Independence Day celebrations.
5 K
California
Redwood City

Next Date
Unknown

Paradise Trail Runs
Trail runs on Oct. 23 in 4-mile and 9-mile distance at Paradise Lake in Magalia, CA.
9 Miles
4 Miles
California
Magalia

Next Date
Unknown

Paso Robles Harvest Marathon, Half Marathon and 5K
The Paso Robles Harvest Marathon and Half takes runners through the rural Paso Robles wine region during harvest time. The colors of the vines and hills are stunning, the signature oak trees are majestic and the weather is perfect. The marathon is a Boston Qualifier.
Marathon
Half Marathon
5 K
California
Paso Robles

Next Date
Unknown

PATRIOT 5K
WHAT: The Inaugural Patriot 5K is a 3.1 mile run/walk benefiting the Marines and families of the Marine Corps Air Ground Combat Center 29 Palms, California. All finishers will earn an awesome Patriot ...(continued)
5 K
California
29 PALMS

Next Date
Unknown

Patriot Day 5K
5K Road Race
5 K
California
Los Angeles

Next Date
Unknown

Patriot Day 5K Los Angeles
Patriot Day 5K has a very simple mission – to educate people about Patriot Day. In 2002, Patriot Day was designated as a Day of Remembrance honoring those killed by the terrorist attacks of September ...(continued)
5 K
California
Pacoima

Next Date
Unknown

Patriot Revolutionary Run
The 1st Annual Patriot Revolutionary 5k Fun Run/Walk for Beyer High School on Saturday, April 12th.
5 K
California
Modesto

Next Date
Unknown

Paul Piplani Memorial Chino Marathon, Half Marathon & 5K
Fast, flat course on sidewalks in and around beautiful Ayala Park.on sidewalks. Trophies to top 3 runners in each event. Medals to all finishers. Event t-shirt, Gatorade,water, plenty of snacks. Fun Family park
Marathon
California
Chino

Next Date
Unknown

Peace Love Run
Peace-Love-Run Half Marathon, 10k, 5k Sacramento on March 26, 2016 Nothing but Peace and Love at this Scene! Go-Go girls, hippie chicks, Woodstock dudes, Sonny & Cher will all be there! What will yo ...(continued)
13.1 Miles
10 K
5 K
California
Sacramento

Next Date
Unknown

Peace Love Run
Get you groove on as we race along the scenic waterfront course at San Diego's Mission Bay Park on April 1, 2017. Nothing but peace and love at this scene! Go-go girls, hippie chicks and Woodstock d ...(continued)
Half Marathon
10 K
5 K
California
San Diego

Next Date
Unknown

Peace Love Run - Los Angeles - Half Marathon, 10K and 5K
San Dimas
Half Marathon
10 K
5 K
California
San Dimas

Next Date
Unknown

Peace-Love-Run Ventura
This is the first time we are bringing this theme race to Venture.
Half Marathon
10 K
5 K
California
Ventura

Next Date
Unknown

PEFathon III
Run, Race, Walk in San Pedro Valley Park, Pacifica. PEFathon III benefits Pacifica Education Foundation.
7 K
5 K
2 Mile
California
Pacifica

Next Date
Unknown

Peninsula Greenways 5k, 10k
5k, 10k, running, hiking, walking, parks, adventure, maps
10 K
5 K
California
San Carlos

Next Date
Unknown

Pirates Cove Trail Run 8,20,30,50K
Enjoy vistas of the Pacific Coast as you climb Coastal Trail to Wolf Ridge. The 8 Km course returns to Rodeo Beach along the Miwok Trail. The 20 Km, 30 Km, and 50 Km events take a scenic tour of the spectacular Marin Headlands with views of Tiburon, San Francisco and the Golden Gate Bridge.
50 K
California
Sausalito

Next Date
Unknown

Placervilles El Dorado Trail Runs
13.1,10k,5k 13.1 60% paved bike trail the rest dirt 10k,5k all paved but on the side of the bike trail there is dirt to run on in most sections
Half Marathon
10 K
5 K
California
Placerville

Next Date
Unknown

Pleasanton Run for Education Half Marathon and 5K
See the best Pleasanton has to offer on this flat, fast course. The half marathon loop will showcase beautiful downtown Pleasanton, schools, parks and neighborhoods. The 5K course will also go under the arch and back to the fairgrounds. There will be 6 aid stations and plenty of bathroom stations along the course. Walkers and running strollers are encouraged to participate!
Half Marathon
5 K
California
Pleasanton

Next Date
Unknown

Plymouth Rock and Run 5K/10K/1K
Thanksgiving morning 5K/10K/1K turkey trot at Yorba Regional Park in Anaheim Hills.
10 K
5 K
1 K
California
Anaheim Hills

Next Date
Unknown

PolyHouse Fund Run
The PolyHouse Fund Run will jump-start the fundraising process for PolyHouse 2011 spring build project.
10 K
5 K
California
San Luis Obispo

Next Date
Unknown

Pony Express
50 Mile Run/ 50K Sprint/ 30K Jaunt Qualifier for the 2010 Western States 100
50 Mile
50 K
30 K
California
Cameron Park

Next Date
Unknown

PPIE Pleasanton Run for Education
Pleasanton's premier running event featuring a 5k, 10k, 15k and Kids' courses benefiting Pleasanton's schools.
15 K
10 K
5 K
California
Pleasanton

Next Date
Unknown

Presidio Trail Run
The Presidio Community YMCA is hosting the 2nd annual “Presidio Y Trails Run” on Sunday April 27, 2014. This unique and challenging trail run winds its way through the Presidio trail system past Inspiration Point overlook, Presidio Golf Course, Rob Hill Campground and more. Proceeds from the event support the Presidio Y's community programs in youth development, healthy living, and social responsibility.
10 K
California
San Francisco

Next Date
Unknown

Pretty Muddy All Womens Mud Run
Pretty Muddy is a 5K adventurous obstacle course mud run for any woman who wants to get outside and spend time with friends and have fun. This womens only run features plenty of mud, fun obstacles and an epic finish party.
5 K
California
Sacramento

Next Date
Unknown

Pretty Muddy Womens Mud Run
pretty muddy mud run
5 K
California
Sacramento

Next Date
Unknown

Pride of the Valley 5K
5K and High School Road Race
5 K
California
Baldwin Park

Next Date
Unknown

Pride Run
San Francisco FrontRunners Pride Run 2007,Saturday June 23
10 K
5 K
California
California

Next Date
Unknown

Primos Run For Education
The San Ramon Valley Education Foundation would like to announce the 26th anniversary of Primo’s Run for Education. This year’s event will take place on Sunday, October 11th and we anticipate over 6,000 runners, walkers, and volunteers. This fundraiser will benefit over 27,500 students of the San Ramon Valley Unified School District, including Alamo, Danville, San Ramon and parts of Walnut Creek. Funds raised by Primo’s Run will directly benefit each school in the district through teacher grants and district initiatives. Since 1982, SRVEF has given over $2.4 million to our public schools
Half Marathon
California
San Ramon

Next Date
Unknown

Purisima Creek Redwoods Trail 50K
Experience the beautiful trails through Huddart Park and King's Mountain. The 33 Km & 50 Km events traverse the western slopes of the Santa Cruz Mountains overlooking Half Moon Bay. The course travels through Purisima Creek Canyon with its towering redwoods, rushing creeks, ferns, and wildflowers. 33k has 4,270 ft of vertical gain. 50k has 6,410 ft of vertical gain
50 K
California
Woodside

Next Date
Unknown

Push 22
To Purchase a T-shirt or to attend the BBQ please click on the box above that says "Click to register now" or
California
Orange

Next Date
Unknown

Quad Dipsea
28.4 Miles
California
Mill Valley

Next Date
Unknown

Quarry Turkey Thanksgiving Half Marathon/10K/5K/Little Turkeys Race
thanksgiving turkey race 10K half 5K run walk hike bay medal shirt
Half Marathon
10 K
5 K
.1 Miles
California
Fremont

Next Date
Unknown

Race Director Demo Event
This is a test event to demonstrate Race360.com's on-line registration services. This is not an actual event.
Half Marathon
10 K
5 K
California
Los Angeles

Next Date
Unknown

Race for Literacy-Half Marathon/5K/10K Run/Walk
Half Marathon/5K/10K run
Half Marathon
10 K
5 K
California
Los Gatos

Next Date
Unknown

Race for the Rescues - Orange County 5k, 10k, 1k Dog Walk, Kids Run
Events: 10k, 5k, 1k Dog Walk/Run & 1k Kids Fun Run Because animals do not have a voice. Four million cats and dogs—about one every eight seconds—are put down in U.S. shelters each year. Most of the ...(continued)
5 K
California
Silverado

Next Date
Unknown

Race for the Rescues 5K, 10K, 1K Dog Walk, Kids Run
Dog friendly 5k, 10k, and 1k at The Rose Bowl
10 K
5 K
California
Pasadena

Next Date
Unknown

Race for the Rescues Los Angeles
YOU HAVE THE POWER TO HELP SAVE ANIMALS LIVES! 5k, 10k, 1k dog walk and kids’ fun run! Run, walk, shop, or adopt to save animal’s lives! You must be a paid registrant to run the race. However, anyone can attend our Expo and Dog & Cat Adoption Fair (7am-12:30pm) for FREE! Come out and join the fun! http://www.racefortherescues.org/index.cfm?fuseaction=cms.page&id=1003
10 K
5 K
California
Pasadena

Next Date
Unknown

Race to End World Hunger
5K, 10K and 1K Kids Fun Run on flat courses through the marsh lands at Sunnyvale Baylands Park. Race proceeds benefit the Health Trust Silicon Valley, who runs The Meals on Wheels Program locally, and charitable organizations focused on the eduction of women and microcredit it developing countries.
10 K
5 K
1 K
California
Sunnyvale

Next Date
Unknown

Race to The End of Summer
Race to the End of Summer 5k, 10k, Half Marathon and Kids’ Fun Run benefits the Leukemia and Lymphoma Society, whose mission is: Cure leukemia, lymphoma, Hodgkin’s disease and myeloma, and improve the ...(continued)
Half Marathon
10 K
5 K
California
San Jose

Next Date
Unknown

Race to the Flagpole
The 7th Annual Race to the Flagpole offers 5-K run/walk, 10-K and half-marathon runs and 1-mile fun run. All races start at Independence Park and run through the scenic Livermore wine country. All par ...(continued)
Half Marathon
10 K
5 K
1 Mile
California
Livermore

Next Date
Unknown

Race4Life 2016
Race4Life is in benefit of Kakching Life School, located in Manipur, North East India. This unique school not only provides education, but love, hope and a nurturing environment for children from h ...(continued)
5 K
California
Pleasanton

Next Date
Unknown

Ragnar Relay Napa Valley
12 person, 200(ish) mile, overnight running relay race from San Francisco to Calistoga, CA.
200 Miles
California
San Francisco

Next Date
Unknown

Ragnar Relay Sol Cal
12 person, 200(ish) mile, overnight running relay race from Huntington Beach to Coronado Island, CA.
200 Miles
California
Huntington Beach

Next Date
Unknown

Ragnar Trail Los Coyotes, Presented by Salomon
Caw, caw… caw, caw. Do you hear that sound, young Ragnarian? Yes, it’s the call for adventure. Our brand new Southern California trail race, Ragnar Trail Los Coyotes-CA presented by Salomon, is locate ...(continued)
120 Miles
California
Warner Springs

Next Date
Unknown

Ragnar Trail Relay Lake Tahoe
Welcome to Sierra-at-Tahoe. Some come here to ski. We come to run. Located among the peaks of the Sierra Nevadas, the Ragnar Trail Tahoe consists of a trifecta trail loops that overlook the pristine b ...(continued)
120 Miles
California
Twin Bridges

Next Date
Unknown

Ragnar Trail Relay Vail Lake
You may have been to Vail Lake Resort before, but we are willing to bet we can show you the less traveled trails of this fantastic resort. With large shady oaks, abundant wildlife, and scenic views, i ...(continued)
120 Miles
California
Vail Lake

Next Date
Unknown

Ragnar Trail Tahoe-CA, Presented by Salomon
"Get ready! Ragnar Trail Tahoe - CA presented by Salomon is happening July 21-22, 2017 in a remote pocket of the Sierra Nevada Mountain Range at Royal Gorge Cross Country Ski Resort – a destination th ...(continued)
120 Miles
California
Soda Springs

Next Date
Unknown

Rancho Canada del Oro and Calero Park
Set in Rancho Canada del Oro Open Space Preserve. 60% dirt roads, 40% single track, flat and hilly sections, ups and downs, oak trees, some exposure.
50 K
24 Miles
14 Miles
9 Miles
4.2 Miles
California
San Jose

Next Date
Unknown

RaptorRun5K
5K Fun Run in Support of AFROTC Det075 and The Wounded Warrior Project
5 K
California
San Diego

Next Date
Unknown

Reaching for the Cure Run
The Reaching for the Cure Run & Ride is one of Orange County's family favorite community and fundraising event for pediatric cancer. For serious runners, casual joggers and walkers, cyclists, voluntee ...(continued)
Half Marathon
10 K
5 K
1 Mile
California
Irvine

Next Date
Unknown

Recon Retread 5k: Makeup Race for Laguna Hills Memorial Day Event
Did you miss the 2014, 2015, or 2016 race? Note: this is NOT the Memorial Day event. This is a MAKEUP EVENT for those who missed the 2014, 2015 or 2016 race and want to qualify for the Joint Chiefs of Staff medal in 2018. The event starts and finishes at the Laguna Hills Community Center. The 5K course will run along the bike path. It will be gun timed. You cannot qualify for more than one year at a time.
5 K
California
Laguna Hills

Next Date
Unknown

Recon Retread: Makeup Race for Laguna Hills Memorial Day Event
Note: this is NOT the Memorial Day event. This is a makeup event for those who missed 2014 or 2015 race and want to qualify for the Joint Chief of Staff medal in 2018. Participants will receive the 2014/2015 event t-shirt and finisher's medal, while supplies last. The event starts and finishes at the Laguna Hills Community Center. The 5K course will run along the bike path. It will be gun timed. If you have any questions, please contact us at questions@renegaderaceseries.com or 949-975-1812. Don't forget to register for the 2016 Memorial Day event as well in order to qualify - 5K, 10K and Half Marathon distances all count towards the series medal!
5 K
California
Laguna Hills

Next Date
Unknown

Red Barn Run
First Annual Red Barn Run 5-10K Run & Walk- Registration includes BBQ, Beer, T-shirt, Leg massage & much more!
10 K
5 K
California
San Juan Bautista

Next Date
Unknown

RED CARPET RUN
The Inaugural RED CARPET RUN offers both a 5K and 10K run/walk beginning and ending on the red carpet and taking an incredible route past some of the celebrity homes of the iconic past. Wear your old ...(continued)
10 K
5 K
California
PALM SPRINGS

Next Date
Unknown

Red Ribbon Run
The 23rd annual Red Ribbon 1 mile fun run/walk & 5k run will be held October 13th in San Juan Bautista. The 1 mile run/walk will start at 9:30 am and the 5k will start at 10 am. Day of event registration will be from 8-9 at the Plaza located in front of the Old San Juan Bautista Mission. If registering on the day of bring a canned food donation in order to get $3.00 off of the registration price.
5 K
1 Mile
California
San Juan Bautista

Next Date
Unknown

Red, White and Blue 5k/10k
Support Our Troops at the fourth annual Red, White and Blue 5k/10k run/walk presented by Storm Baseball. Portions of the proceeds go to benefit military families.
10 K
5 K
California
Lake Elsinore

Next Date
Unknown

Redding Marathon
Point-to-point course starts at the Shasta Dam and follows gravel and paved trails along the Sacramento River. Finishes in Redding at Turtle Bay.
Marathon
Half Marathon
California
Redding

Next Date
Unknown

Redwood Park Trail Run
The course travels through beautiful Joaquin Miller Park to Redwood Regional Park. Enjoy the spectacular views of the Oakland Hills and Bay Area along the way. The three longer events wind through tall redwoods on the popular French Trail and return on Golden Spike and West Ridge trails.
50 K
Other
Other
California
Oakland

Next Date
Unknown

REI 5K Mission Bay
REI Mission Bay 5K De Anza Cove Park Race Series
5 K
California
San Diego

Next Date
Unknown

Relay for Jack!
5k-to-Ultra distance, walk/run the trails of Vasquez Rocks Natural Area on May 28 in Agua Dulce, CA. Timed for several distances/categories, ribbons for all, trophies for winners. Registrations benefit research for the deadliest pediatric cancer, DIPG, which has had no progress in terminal prognosis for decades. Trails, multi-distance, runners, racewalkers, all ages welcome! Hosted by Jack's Angels foundation for pediatric brain tumor awareness and research. Timed start 8am, event closes at 5pm. All-day family entertainment.
50 Mile
52 K
25 Miles
15 Miles
10 Miles
5 Miles
3 Miles
2 Miles
1 Mile
California
Agua Dulce

Next Date
Unknown

Renegade 3 Mile Trail Run Challenge
Renegade 3 Mile Trail Run Challenge. Beginners will love it for the scenic lake and forest views and experienced runners will enjoy the challenging trails. Don't just spectate, participate!
3 Miles
California
San Dimas

Next Date
Unknown

Renegade Santa Run 5K, 10K, Kids Run
Orange County's best holiday run! 5K, 10K and Kids Run
10 K
5 K
.5 Miles
California
Irvine

Next Date
Unknown

Renegade Summer 5 Mile Trail Run Series #1
5 Mile Trail Run, Thursday Evenings June 18 July 9 & August 6, 2015 SCHEDULE: 5:00pm Registration/Packet Pick Up Opens 6:15pm Trail Run Start 6:45pm Kids Obstacle Course Start BB ...(continued)
5 Miles
California
Tustin

Next Date
Unknown

Renegade Summer 5 Mile Trail Run Series #2
SCHEDULE: 5:00pm Registration/Packet Pick Up Opens 6:15pm Trail Run Start 6:45pm Kids Obstacle Course Start BBQ, Raffle & Music to follow The Summer Trail Run Series will make you feel like ...(continued)
5 Miles
California
Tustin

Next Date
Unknown

Renegade Summer 5 Mile Trail Run Series #3
5 Mile Trail Run, Thursday Evenings June 18 July 9 & August 6, 2015 SCHEDULE: 5:00pm Registration/Packet Pick Up Opens 6:15pm Trail Run Start 6:45pm Kids Obstacle Course Start BB ...(continued)
5 Miles
California
Tustin

Next Date
Unknown

Renegade Summer 5 Mile Trail Run, Series #1
The Renegade Summer Trail Run Series will make you feel like a kid again. Join your running friends for an evening 5 mile trail run through beautiful Peters Canyon Wilderness Park at this Thursday night summer running series. Stay afterward for music and BBQ. We have the Rough Fit Kids Obstacle Course again this year and a great play area so be sure to bring the kids! Each Trail Run entry gets your choice of *BBQ or event *T-shirt. Additional BBQ tickets and T-shirts will be available for $5. Raffles and BBQ to follow Trail Run. *While Supplies Last
5 Miles
California
Tustin

Next Date
Unknown

Renegade Summer 5 Mile Trail Run, Series #2
Join your running friends for an evening 5 mile trail run through beautiful Peters Canyon Wilderness Park at this Thursday night summer running series. Stay afterward for music and BBQ.
5 Miles
California
Tustin

Next Date
Unknown

Renegade Summer 5 Mile Trail Run, Series #3
Join your running friends for an evening 5 mile trail run through beautiful Peters Canyon Wilderness Park at this Thursday night summer running series. Stay afterward for music and BBQ.
5 Miles
California
Tustin

Next Date
Unknown

Renegade Summer Trail Run #3
Summer Trail Run with a free BBQ at the end plus a kids obstacle course
5 Miles
California
Tustin

Next Date
Unknown

Renegade Trail Run Challenge
Renegade 3 Mile Trail Run Challenge. Beginners will love it for the scenic lake and forest views and experienced runners will enjoy the challenging trails. If you need a little more challenge than just 3 miles then the 6 Mile Trail Run Challenge is for you. More fun, more hills, and more scenic lake and mountain views. This trail run is one you won't want to miss.
6 Miles
3 Miles
California
San Dimas

Next Date
Unknown

Rinas Run/Walk and Health Fair
run, running, runner, runners, marathon, half marathon, half-marathon
Half Marathon
5 K
California
Ripon

Next Date
Unknown

Rio Bravo Rumble
mountain 1/2 marathon 2000+ feet of climbing
Half Marathon
10 K
5 K
California
Bakersfield

Next Date
Unknown

Rio Del Lago
100 Mile
California
Folsom

Next Date
Unknown

River City Marathon
This USATF Certified course(& Boston Qualifier) is run on the Jedediah Smith Memorial Trail/American River Parkway from Negro Bar(Folsom) to Discovery Park(Sacramento).
Marathon
Half Marathon
California
Sacramento

Next Date
Unknown

Riverside Urban Challenge
A fun & unique twist on your everyday 10K! It is a scavenger hunt style race in beautiful downtown Riverside, where each runner gets a set of clues that they must use to decipher multiple locations within the city. Once the locations are discovered, the runner must make it to each spot & take a picture to prove they were there. The first runner back to the finish line with the most correct answers, wins the race. Mi Tortilla Grille.
10 K
California
Riverside

Next Date
Unknown

RND Winter Trail Running Series Half Marathon
All start times are 8:00 am with the exception of the SJT 50K. All runners must sign in on race day before 7:30 a.m. at Bluejay Campground. Please no bikes on the course or unauthorized vehicles on any US Forest Service roads. We must comply with the US Forest Service guidelines. You may want to bring friends and family to the events, as they can cheer everyone on at the start and finish lines. Volunteers are always welcome.
Half Marathon
California
Clevland National Forest

Next Date
Unknown

Road to Recovery 5K
5K, san francisco, Crissy Field, wellness, health, addiction, recovery
5 K
California
San Francisco

Next Date
Unknown

Rock ‘N’ Roll Half Marathon San Jose
California’s fastest half-marathon.
Half Marathon
California
San Jose

Next Date
Unknown

ROCK N GLOW 5K
The Rock N Glow 5K Fun Run
Half Marathon
California
San Bernadino

Next Date
Unknown

Rock n Roll Pasadena 1/2 Marathon
Looped course with start and finish at the Rose Bowl. Scenic route passing through Old Town Pasadena
Half Marathon
California
Pasadena

Next Date
Unknown

Rock n Roll San Diego Marathon
Certified. Starts at historic Balboa Park, passes many San Diego highlights before finishing at the Marine Corps Recruit Depot in Point Loma. Voted Best Race and Best Post-Race Party by Competitor Magazine, the Rock 'n' Roll Marathon in San Diego is a unique event that combines running with entertainment.
Marathon
Half Marathon
California
San Diego

Next Date
Unknown

Rock The Coast
scenic beach path with ocean breezes and beautiful views
Half Marathon
10 K
5 K
California
Long Beach

Next Date
Unknown

Rockin River Run
One Foot Free Racing provides simple, peaceful, stress free races surrounded by natures beauty, so you can focus on enjoying each step of your journey.
Half Marathon
15 K
10 K
5 K
California
Anaheim

Next Date
Unknown

Rock-N-Glow 5k Fun Run/Walk
Runners can register at www.rocknglow5k.com. Race day registration will also be accepted. Registration fee includes a Rock-N-Glow 5k Glow-in-the-dark T-shirt, Rock-N-Glow Finishers Dog Tag, glow-in-the-dark swag, and admission to the After Glow Party.
5 K
California
Temecula

Next Date
Unknown

Rocky Peak 50K/30K Ultra Trail Race
Rocky Peak Ultra Trail Race (formerly Bandit Ultra Run) Corriganville Park is the home camp for Rocky Peak Ultra Trail Race. Located at 7001 Smith Road, Simi Valley, CA 93063. Formerly named Corrig ...(continued)
50 K
30 K
California
Los Angeles (Simi Valley)

Next Date
Unknown

Rocky Ridge Half Marathon/10K/5K
Challenging trail runs through Las Trampas Regional Park, incredible views and gorgeous trails!
Half Marathon
10 K
5 K
California
San Ramon

Next Date
Unknown

Rocky Road 100 Mile, 50 Mile, Marathon and Half Marathon
Runners should carry one or two 20 oz. water bottles.
100 Mile
50 Mile
Marathon
California
Coto de Caza

Next Date
Unknown

Rodeo Beach Trail Run
Enjoy vistas of the Pacific Coast as you climb Coastal Trail to Wolf Ridge. The 8 Km course returns to Rodeo Beach along the Miwok Trail. The 20 Km, 30 Km, and 50 Km events take a scenic tour of the spectacular Marin Headlands with views of Tiburon, San Francisco and the Golden Gate Bridge.
50 K
30 K
20 K
8 K
California
Marin

Next Date
Unknown

Rodeo Valley Trail Run
Ultra Rodeo Beach
50 K
30 K
Half Marathon
8 K
California
Sausalito

Next Date
Unknown

Roller Coaster Race @ Six Flags Discovery Kingdom (10K/5K)
Run a 5K or 10K at Six Flags Discovery Kingdom, and then try to ride your way to 5K on their coasters!
10 K
5 K
California
Vallejo

Next Date
Unknown

Romancing the Island 12K & 25K
Join us for an enchanting trail run on Angel Island!
25 K
12 K
California
Tiburon

Next Date
Unknown

Rose Bowl Half Marathon
Half marathon road and trail run through the Arroyo Seco. The race starts and finishes at the historic Rose Bowl Stadium in Pasadena. A 5K distance is also offered as well as a kid’s run.
Half Marathon
5 K
California
Pasadena

Next Date
Unknown

Round Valley Run
35th Annual foot race around Round Valley Reservoir Saturday, Aug. 5, 2017!
Half Marathon
5.4 Miles
1.5 Miles
California
Greenville

Next Date
Unknown

Rucky Chuck Roundabout 50K
The course is from Foresthill following the Western States 100 course to Rucky Chucky and back to Foresthill. Race cutoff is 9 hours. Cutoff at turnaround is 4 hours.
50 K
California
Foresthill

Next Date
Unknown

Rufus Runs For Rescue
We invite you to participate in our 2k - 5k run/walk, held annually to benefit medical care of dog rescue.
5 K
California
Sacramento

Next Date
Unknown

Rugged Maniac 5K - NoCal
Rugged Maniac 5K Obstacle Race sends runners into an obstacle-filled odyssey of muddy endurance. The 5-kilometer course features more than 25 epic obstacles, with participants scaling towers of stacke ...(continued)
5 K
California
Pleasanton

Next Date
Unknown

Rugged Maniac 5k Obstacle Race
25 EPIC obstacles, 3 rugged miles, and 1 rockin' party!
5 K
California
Pleasanton

Next Date
Unknown

Rugged Maniac 5k Obstacle Race
25 EPIC obstacles, 3 rugged miles, and one awesome party! T-shirt, medal, and free beer (21+) included!
5 K
California
Castaic

Next Date
Unknown

Rugged Maniac 5k Obstacle Race
25 EPIC obstacles, 3 rugged miles, and one awesome party! T-shirt, medal, and free beer (21+) included!
5 K
California
Pleasanton

Next Date
Unknown

Rugged Maniac 5k Obstacle Race
25 EPIC obstacles, 3 rugged miles, and one awesome party! T-shirt, medal, and free beer (21+) included!
5 K
California
Temecula

Next Date
Unknown

Run 2 Reach The World
5K and 10K Run or 1 Mile Walk
10 K
5 K
California
Turlock

Next Date
Unknown

Run 24Challenge
Run 24 Challenge is an unforgettable experience where teams of up to 12 people run & walk relay style for 24 hours to support under-served youth by fundraising for three San Diego non-profit organizations: Reality Changers, STAR/PALS & Outdoor Outreach. The family-friendly event will attract participants from Southern California. The USATF course and unique event style will attract competitive runners from across the country. Participants of all ages & abilities are encouraged to participate!
1 Mile
California
San Diego

Next Date
Unknown

Run CAliFornia
A 700-Mile Running Relay from San Francisco to San Diego, benefiting Challenged Athletes Foundation. September 26 - Oct. 1, 2014.
100 K
California
San Francisco

Next Date
Unknown

Run Club Winter Season
Conquer your first half marathon, post a personal best, get faster, reduce the risk of aggravations/injuries, or just meet some cool people to run with Run Club produced by Marathon Matt!
Half Marathon
California
San Francisco

Next Date
Unknown

Run Drugs Out of Town 5K Run/Walk
Family friendly and competitive 5K Walk/Run
5 K
California
Yuba City

Next Date
Unknown

Run for Books 5k / 10k / Marathon Charity run
Start your new year with a 5k / 10k & and Marathon here in Simi Valley, CA !
10 K
5 K
California
Simi Valley

Next Date
Unknown

Run For Hope
The Run For Hope is a day for children, teens and adults to honor the memory and celebrate the lives of those who have died. The day includes an adult-only In-Memory walk, a traditional 5K and a Kids ...(continued)
5 K
California
Los Angeles

Next Date
Unknown

RUN FOR IKE 5K
5th Anniversary Run for Ike benefiting the Palm Springs Police Department K-9 Fund. This event is held each year in memory of Officer Ike, the Palm Springs Police K-9 killed in the line of duty. Fun ...(continued)
5 K
California
Palm Springs

Next Date
Unknown

Run for Living Green
5K (3.1 miles) plus Little Kids’ 1K Race! (about ½ mile) along Lake Isabella in California's Kern River Valley
5 K
California
Wofford Heights

Next Date
Unknown

Run for Peace
5-10 K Run with prizes for several categories around marina on paved and dirt roads registration 8:30am, run at 9am Cesar Chavez Park, Berkeley Marina, Berkeley
10 K
5 K
California
Berkeley

Next Date
Unknown

Run for Recess 5K and 1 Mile Fun Run
Playworks San Francisco, in partnership with San Francisco schools, is hosting our third annual 5K Run for Recess! Join students, teachers, business leaders, and community members to get moving for pl ...(continued)
5 K
1 Mile
California
San Francisco

Next Date
Unknown

Run In The Dark San Francisco 5k and 10k Option
In November 25,000 people worldwide will get up from their armchairs, pull on their running shoes and hit the road to Run in the Dark to fast-track a cure for paralysis. Join us in your city!
10 K
5 K
California
San Francisco

Next Date
Unknown

Run in the Park Series - Garin Park
Garin Park 5K & 10K: With close to 2000 acres of rolling hills, fields and streams, Garin & Dy Creek Regional Parks are a hidden oasis. The Barn Visitor center houses a blacksmith & tool shop and artifacts from the ranching/farming history of the Hayward area. And yes, miles and miles of running-hiking-biking trails! http://www.ebparks.org/parks/garin
10 K
5 K
California
Hayward

Next Date
Unknown

Run in the Park Series - Lake Chabot
Run, walk, compete, cruise, exercise, escape! Our 5K & 10K runs, held in some of the most beautiful parks in the San Francisco Bay Area, are open to everyone from the casual walker to the competitive gazelle!
10 K
5 K
California
Castro Valley

Next Date
Unknown

Run in the Park Series - Tilden Park
Run, walk, compete, cruise, exercise, escape! Our 5K & 10K runs, held in some of the most beautiful parks in the San Francisco Bay Area, are open to everyone from the casual walker to the competitive gazelle
10 K
5 K
California
Berkeley

Next Date
Unknown

Run in the Parks
The 39th Annual Run In The Parks will take place on Tuesday, July 4th within the Crown Valley Community Park at the Laguna Niguel YMCA. This proud community tradition features a 5K run/walk, 10K run, dog walk, and children’s races with proceeds benefiting the Y’s scholarship program. Race registration includes a t-shirt, runner or dog goodie bag, pancake breakfast ticket, children’s medals and awards for 1st-3rd place finishers in each division. We are excited to see all of the new and returning faces out there supporting this event. Get ready to EXERCISE YOUR INDEPENDENCE.
10 K
5 K
Other
California
Laguna Niguel

Next Date
Unknown

Run in the Parks 5K Run/Walk,10K Run and Kids Run
Location The race is located at the YMCA within Crown Valley Community Park. The address is 29831 Crown Valley Parkway in Laguna Niguel. From the 5 freeway, exit Crown Valley and turn west. The YMC ...(continued)
10 K
5 K
California
Laguna Niguel

Next Date
Unknown

Run Like a Mother DAVIS
women's race
5 K
1 Mile
California
Davis

Next Date
Unknown

Run Like It’s Recess
Come for the run/walk and stay for the FREE pancake breakfast afterwards. This family-friendly event is open to all ages and fitness levels. The course is flat, fast, and scenic. It takes place ...(continued)
5 K
1 Mile
California
Long Beach

Next Date
Unknown

Run on the Sly
Come join us for the 13th Annual Run On The Sly - 50 Mile, 50K, 20 Mile& 8 Mile endurance events which take place in the Sierra Nevada foothills on private and El Dorado National Forest roads and trails. Run On The Sly serves as a benefit for El Dorado Search & Rescue teams that risk their lives to save people who get lost in the wilderness.
50 Mile
50 K
California
Pollock Pines

Next Date
Unknown

Run Plumas Lake
Local Plumas Lake, CA 5k, 10k, Half Marathon and Kids Runs supporting local kids education.
Half Marathon
10 K
5 K
1 Mile
California
Plumas Lake

Next Date
Unknown

Run the Marina
Register now before rates go up! We have hosted the most 5k and 10k running events since 2009. It is our goal to provide runners with the very best race experience possible.
10 K
California
Long Beach

Next Date
Unknown

Run the River Marathon & Ultramarathon
This is the most ideal marathon or ultra-marathon course. No traffic, no cars, beautiful scenery, wildlife, and a relaxed and supportive environment! Both courses are on the American River Parkway – an area rich in diversity and wildlife which follows along the American River, which is part of the National Wild and Scenic River System.
50 K
31 Miles
Marathon
Half Marathon
California
Granite Bay

Next Date
Unknown

Run the River Ultramarathon, Marathon and 1/2 Marathon
Run the River is the ideal 1/2 marathon, marathon or ultra-marathon Point-to-Point course. This is a USATF certified marathon course and is a great course for those trying to qualify for Boston. No Traffic, No Cars, No Cutoff Times, Beautiful Scenery and a relaxed and supportive environment!
31.5 Miles
Marathon
Half Marathon
California
Folsom

Next Date
Unknown

Run the Road to Super Bowl 50
Be a part of history and join in the celebration of the 50th Super Bowl.
10 Miles
5 K
California
Santa Clara

Next Date
Unknown

Run Through Redlands
Half Marathon
10 K
5 K
California
Redlands

Next Date
Unknown

Run Through the Redlands Half Marathon
The Run-Through-Redlands, has been one of the biggest running events in the Inland Empire Area for Twenty-Eight years. Proceeds from the run will be distributed to local charities and to provide schol ...(continued)
Half Marathon
10 K
5 K
California
Redlands

Next Date
Unknown

Run to Fight Childrens Cancer
Run to Fight Children's Cancer, 5K, 1 Mile Family Fun Run, Cancer Survivors' Walk
5 K
1 Mile
California
San Diego

Next Date
Unknown

Run To Squaw
Start your race with a beautiful morning view of Lake Tahoe. Then head out onto the Truckee River Trail and enjoy the breath taking views as you wind your way along. Finally end your race with a sprint finish into the Village at Squaw Valley.
7.8 Miles
California
Olympic Valley

Next Date
Unknown

Run to the Beach
Start your Fourth of July weekend off the right way and join us on a run to the beach!
10 K
5 K
California
Tahoe Vista

Next Date
Unknown

Run with Santa 5/10K
Come join Speedracing Athletics 1st. Annual Run with Santa running event! It will be a great time to get some exercise in before your big meal that day! Supoort your local youth sport athletic program ...(continued)
10 K
5 K
California
Gold River

Next Date
Unknown

Run with the Jets Half Marathon
The BAHM (Bay Area Half Marathon), 10k, and 5k will start and finish near the "knoll" at Coyote Point Park and will head South along the amply-wide Bay Trail past the marina and Coyote Point Yacht Clu ...(continued)
Half Marathon
10 K
5 K
California
San Mateo

Next Date
Unknown

Run with the Panthers 5K Run/Walk, 5K Team Run & 1K Cub Fun Run
Corona Panthers Youth Track Club, a non-profit 501 (c)(3) corp., is proud to host its 3rd Annual 5K Run/Walk & 1K Fun Run on Saturday, May 7, 2011 at Promenade Shops at Dos Lagos to raise funds for our scholar athlete youth program, the CNUSD Junior Olympic Track Meet program, and promote physical fitness within our community.
5 K
1 K
California
Corona

Next Date
Unknown

Running For Angels 5k Virtual Race
5k virtual race benefitting the Foundation for Angelman Syndrome Therapeutics
5 K
California
Anywhere

Next Date
Unknown

Running For The Wells In Uganda 10k/6k
The run is on September 7, 2013, starting at 9:00 am from the Crissy Field bike path outside of Sports Basement (610 Old Mason St.) in the Presidio in San Francisco, CA. Our pre-race registration and post-race area is located in the Community Area in the front left of the store. We are inviting people to come early to register and get parking in the Sports Basement parking lot. Our guest speakers will begin speaking at 8:30 am. On-Site Check-In and Registration (if still available) opens at 7:30 am. Cost is $40 for early registration until 7/31 and inlcudes breakfast food and Injinji toesocks. All proceeds from the race fees and any additional donations will benefit the Uganda Well-Building Program for World Harvest Mission (www.worldharvestmission.org). In addition, 10% of all purchases made by our group at Sports Basement will go directly to the Uganda Well-Building Program. Registration Page: www.runningforthewells.org
10 K
California
San Francisco

Next Date
Unknown

Running of The Elk
Half Marathon
5 K
California
Elk Grove

Next Date
Unknown

Running School Fun Run Half Marathon
Being healthy has become increasingly difficult thanks to hectic, high-tech modern life. Kids in particular suffer from insufficient activity and poor dietary habits that have become a serious public ...(continued)
Half Marathon
13.1 Miles
10 K
1 Mile
California
Roseville

Next Date
Unknown

Running with the Bears Marathon, Half Marathon and 10K
It's August in Plumas County, bring your jacket and your bear bells! Join us for the fifth annual Running with the Bears Marathon, Half Marathon, and 10K. This event is a fundraiser for foster children in Northern California and Nevada. Visit our website to learn how your running can make a real difference.
Half Marathon
California
Greenville

Next Date
Unknown

Ruth Anderson Ultra
There are a total of 27 Aid Stations along the 62 miles of paved bike path. Total elevation gain is 1,450ft..
100 K
50 Mile
50 K
California
San Francisco

Next Date
Unknown

Ryan Halls Conquer the Wall
1 mile race starting at 7000 foot altitude.
1 Mile
California
Big Bear Lake

Next Date
Unknown

Sac River Trail Marathon
Trail Marathon
50 Miles
Marathon
15 K
California
Redding

Next Date
Unknown

Sacramento Cowtown Marathon
Essentially a loop course, this USDA choice certified route starts in William Land Park – home to the Sacramento Zoo, Fairytale Town for children, and a nifty nine-hole golf course – running through i ...(continued)
Marathon
California
Sacramento

Next Date
Unknown

Sacramento Giant Race
Join us for the 2nd annual Sacramento Giant Race at Raley Field, home of the Rivercats. Racers have the option of running a 5K, an Individual 10K (two 5K laps), or team up with a friend and complete t ...(continued)
10 K
5 K
California
Sacramento

Next Date
Unknown

Sacramento Moustache Run
Sport your moustache proudly as you run or walk a 5k along the American River in Sacramento. Afterwards joins us at the After Party for beer, food trucks and live music.
5 K
California
Sacramento

Next Date
Unknown

Saddleback Trail Marathon
The toughest marathon in Southern California....over 5,100 ft of vertical gain.
Marathon
California
Blue Jay Campground

Next Date
Unknown

Safari Park Half Marathon
Runners get ready for the Inaugural San Diego Zoo Safari Park Half Marathon on Sunday, March 13, 2011. Registration includes admission to the Safari Park (formerly the Wild Animal Park) on race day. www.safariparkhalfmarathon.com.
Half Marathon
California
Escondido

Next Date
Unknown

Saints Run 5K
SAINTS RUN - 8th Annual 5K Fun Run- March 11, 2017
5 K
California
Long Beach

Next Date
Unknown

Salinas Valley Half Marathon
August 7, 2010. A new half marathon destination race with a beautiful wine country course that begins at the historic Soledad Mission and gently winds north at the base of the Santa Lucia mountains. Runners pass wineries, vineyards and fields of verdant row crops before crossing an idyllic finish line at Pessagno Winery.
Half Marathon
California
Soledad

Next Date
Unknown

Salmon Run
2013 Patagonia Salmon Run, Ventura CA
5 K
California
Ventura

Next Date
Unknown

Salmon Run 5K/10K and Kids Fun Run
The Salmon Run is quickly becoming one of Oroville's premier family events. Join us at River Bend Park for a quick 5K, a beautiful 10K, or the Free Kids 1/2-mile Fun Run along the scenic Feather River. This event happens the fourth Saturday of September as part of the Salmon Festival.
10 K
5 K
.5 Miles
1 Mile
California
Oroville

Next Date
Unknown

Salmon Spawning 5k
RUN FOR THE SALMON, SO THE SALMON CAN RUN FOR US. Love salmon? Want to keep wild salmon runs healthy and strong in California? Join the Salmon Restoration Association (http://www.salmonrestoration.com ...(continued)
5 K
California
Ft Bragg

Next Date
Unknown

Salt Point
Located along the rugged California coastline, these trails travel through forested hills, open grasslands, pristine prairies, and pygmy forests with panoramic views of rocky coves and the Pacific Ocean.
50 K
California
Jenner

Next Date
Unknown

Samaritan Village Run for Orphans
5K, 10K, Mile Fun Run, Families welcome, inaugural event, run for orphans, raffle, free t-shirt, Yuba City
10 K
5 K
1 Mile
California
Sutter

Next Date
Unknown

San Diego 100
The course will go north on the Pacific Crest Trail for 43 miles. Runners will then follow dirt jeep roads to the 50 mile point at the Banner Store. Runners will then retrace the course finishing at Lake Morena.
100 Mile
California
El Cajon

Next Date
Unknown

San Diego County NAMI Walk
Fun 5k/ Walk & Live Well San Diego Expo
5 K
California
San Diego

Next Date
Unknown

San Diego Monster Run 5k
Halloween Themed 5k Fun Run in Carmel Valley, San Diego
5 K
California
Carmel Valley, San Diego

Next Date
Unknown

San Dieguito Half Marathon
Starts and ends at San Dieguito County Park. Scenic course through Rancho Santa Fe. "This is one of the most beautiful and scenic courses you’ll ever run."
Half Marathon
California
Rancho Sante Fe

Next Date
Unknown

San Dimas Turkey Trot
Not your typical Turkey Trot. This 10K holiday run has a mixture of dirt and paved trails. You are going to feel like a pilgrim at the stream crossing and run through the woods.
10 K
5 K
California
San Dimas

Next Date
Unknown

San Dimas Turkey Trot 5K, 10K and Kids Run
5k, 10k, and kids 1/2 mile run and walk through beautiful Bonelli Park
10 K
5 K
Other
California
San Dimas

Next Date
Unknown

San Francisco 5k/10k at Treasure Island
JULY 9-11, 2010 Registration is Now Open! Best known for its scenic looped course boasting breath taking views of the Bay Bridge, Golden Gate Bridge, Alcatraz Island, and San Francisco's Skyline, this San Francisco Event features two days of racing (5k / 10k , sprint triathlon, olympic triathlon) along with a 2 day Healthy Lifestyle Expo!
10 K
5 K
California
San Francisco

Next Date
Unknown

San Francisco Bay Area Coastal 5K Beach Run / Walk
Spectacular Ocean Views! Paved & Trail 5K Course! Pet Division! Stroller Division! Chip timing! All levels of runners and walkers welcome! Kid's 100 Yard Beach Dash! Beach Baby 5 Yard Diaper Dash!
Other
California
Pacifica

Next Date
Unknown

San Francisco Giant Race
Join us for the 8th annual San Francisco Giant Race Half Marathon, 10K, 5K, Kids Race & Family Relay on August 27, 2017. The Half Marathon, 10K, and 5K courses tour the scenic San Francisco waterfront ...(continued)
Half Marathon
10 K
5 K
California
San Francisco

Next Date
Unknown

San Francisco Greenways 5k, 10k
Explore the open space gems of San Francisco! In teams of 1 to 5, find your way to rocky knolls and forested refuges, starting and finishing in the Mission. See if you can cover the course in the shor ...(continued)
10 K
5 K
California
San Francisco

Next Date
Unknown

San Jose 408k Race
Fun run, 5k, 10k, kid race, charity run, team tillman Join us for the 3rd annual San Jose 408k Race to the Row, hitting the streets March 2, 2014. The 8 kilometer (4.96 miles) course starts at SAP Center and travels the streets of the 408 to reach the finish line on Santana Row. The people of the 408 are loud, mighty, and fun, and those characteristics fuel the 408k from start to finish. The 408 is not just an area code, it is a lifestyle. All who call this place home know it’s a unique place rooted in pride, honor, and that work hard/play hard attitude. The San Jose 408k Race to the Row is a celebration of this mentality and way of life. Founded in 2011, the event has served 7500 local participants and raised $20,000 for the Pat Tillman Foundation. Boom town. Come for the run, stay for the party. Run LocalTM
8 K
California
San Jose, Ca

Next Date
Unknown

San Jose Giant Race
Join us for the 6th annual San Jose Giant Race 5 Mile & 5K on June 3, 2017. The scenic courses tour Kelley Park, Happy Hollow Zoo, and Historic San Jose before finishing on the field at Municipal Stad ...(continued)
5 Miles
5 K
California
San Jose

Next Date
Unknown

San Juan Trail 30K
31 miles of mostly single trail and truck road. between 3000 and 2000 ft elevation. Aid stations etc.
30 K
California
Cleveland National Forest

Next Date
Unknown

San Luis Obispo Marathon
5th Anniversary “Small Town, Big Race” celebration weekend set for April 29 - May 1, 2016; “More Cowbell” theme for 5th edition. Starting and finishing at the landmark Madonna Inn, the event is San Luis Obispo County’s largest running festival. Registration is now open for the 5th Anniversary “Small Town, Big Race” celebration on April 29 - May 1, 2016 at http://www.slomarathon.com
Marathon
California
San Luis Obispo

Next Date
Unknown

San Luis Obispo Marathon, Half Marathon + 5K
The Fourth San Luis Obispo Marathon, Half Marathon + 5K weekend takes place April 24-26, 2015. The 5K and Children's Fun Runs takes place Saturday, April 25 at the Madonna Inn. The Marathon and Half Marathon take place Sunday, April 26. Registration closes April 11, 2014.
Marathon
Half Marathon
5 K
.25 Miles
1 Mile
California
San Luis Obispo

Next Date
Unknown

Sanborn Trail Challenge
Start/Finish Sanborn Park Saratoga CA 7:00 am park opens/parking fee included 7:30 am runner check in/Race day Registration will be available 3/2/13 Sanborn Trail Challenge Time 8:30 am Distances ...(continued)
Half Marathon
9.0 Miles
4.2 Miles
California
Saratoga

Next Date
Unknown

Santa Ana River Run
One Foot Free Racing provides simple, peaceful, stress free races surrounded by natures beauty, so you can focus on enjoying each step of your journey.
Half Marathon
15 K
10 K
5 K
California
Anaheim

Next Date
Unknown

Santa Barbara Endurance Race
The SBER is a mult-race (15K, 25K, 35K, 50K, 50 Mile, 100K, 100 Mile and 100 Mile 3-Person Relay) event in the mountains of Santa Barbara, CA. SBER has the highest elevation gain of all 100 mile races in North America, with 35,778 feet total ascent occurring between 1,000-6,000 feet of elevation.
100 Mile
100 K
50 Mile
50 K
35 K
25 K
15 K
California
Santa Barbara

Next Date
Unknown

Santa Barbara Half Marathon
35th Santa Barbara Half Marathon
Half Marathon
5 K
California
Santa Barbara

Next Date
Unknown

Santa Barbara International Marathon and Half Marathon
The Santa Barbara International Marathon and Half Marathon offers an exceptionally scenic, fresh course with uniquely Californian vistas of mountains and sea. Elite and casual runners alike will appreciate an optimal mix of flat, rolling and downhill segments, with only one major half-mile climb before a two-mile descent to the Pacific Ocean. The course winds through Santa Barbara’s picturesque semi-rural suburbs and finishes in the heart of one of the West’s most charming resort towns, treating participants to a quintessentially coastal Californian race experience. Boston Marathon Qualifier.
Marathon
California
Goleta

Next Date
Unknown

Santa Barbara Wine Country Half Marathon
Santa Barbara, wine country, Half Marathon, 13.1 course, team competition, 2-person relay
Half Marathon
California
Santa Ynez

Next Date
Unknown

Santa Clarita Marathon
The Santa Clarita Marathon, which is an official qualifying race for the Boston Marathon, will test the physical boundaries of the human body on Sunday, November 3, 2013. All races will begin at 7:00 ...(continued)
Marathon
Half Marathon
California
Santa Clarita

Next Date
Unknown

Santa Cruz Half Marathon
The Santa Cruz Half Marathon consists of a 13.1-mile run/walk along scenic West Cliff Drive past breathtaking vistas of the Pacific coastline. Runners then pass through the surrounding neighborhoods and make their way west along a paved path through strawberry fields, past historic farm buildings to Wilder Ranch Sate Park ...
Half Marathon
10 K
California
Santa Cruz

Next Date
Unknown

Santa Monica 5000
We're expecting friendly competition and some family fun. Whether you're a collegiate sprinter or a new mom, this event will challenge and entertain everyone.
10 K
5 K
California
Santa Monica

Next Date
Unknown

Santa Monica Gobble Wobble
Participate in the inaugural Santa Monica Gobble Wobble and burn that turkey dinner off on November 28th. This feather flying adventure around Santa Monica’s Emerson Reed Park features a 5k, 10k and Widdle Wobble for Kids. Bring the whole family and wobble on down to the race.
10 K
5 K
California
Santa Monica

Next Date
Unknown

SANTA PAWS 5K
Registration is now open for the 2nd Annual Santa Paws 5K Saturday, December 21st in Palm Springs. Register now for best prices! All participants will receive a 5-piece Santa suit, event t-shirt, s ...(continued)
5 K
California
Palm Springs

Next Date
Unknown

Santa Teresa Park King Richard Annual 13.1,10k,5k
Half marathon,10k,5k Trail race Santa Teresa Park South San Jose CA
Half Marathon
10 K
5 K
California
San Jose

Next Date
Unknown

School Ghoul
5k, 10k, Kids run, costume contest, FREE pumpkins and much more. This scenic, tree-lined course ~flat and fast, out and back~ is made for setting records. The run starts at Rush Park and goes to ...(continued)
10 K
5 K
California
Rossmoor

Next Date
Unknown

Scope for Hope 5K/10K Run/Walk for Colon Cancer
Scope for Hope is a 5K/10K Run and Walk in Santa Rosa, CA to raise awareness about colon cancer.
10 K
5 K
California
Santa Rosa

Next Date
Unknown

Seacliff Beach Trail Run
Start at scenic Seacliff State Beach and travel to The Forest of Nisene Marks State Park. After a tranquil tour of the forest, return to Seacliff for a spectacular finish and post-run picnic.
50 K
California
Aptos

Next Date
Unknown

Seascape 5k and 5 Miler
The Seascape 5k & 5 miler A stunning 5k & 5 mile race with a spectacular coastal bluff finish!
5 Miles
5 K
California
Santa Cruz / Aptos

Next Date
Unknown

Seaside Half Marathon 5k 10k
Miles of Ocean views that will keep you in awe as you stroll to the turn around point and back to the start/finish line. Aid stations every 1.5 miles
Half Marathon
10 K
5 K
California
Ventura

Next Date
Unknown

See Jane Run Half Marathon, 5K and Kids Run
Winner of the Competitor Best Women's Race 2013, this beautiful flat course runs through Alameda, California with sweeping views of the San Francisco Bay.
5 K
California
Alameda

Next Date
Unknown

See Jane Run Womens Half Marathon and 5K - San Francisco Bay Area
Fast, flat course with beautiful views of San Francisco. Oh, and champagne and chocolate at the finish!
Half Marathon
5 K
California
Alameda

Next Date
Unknown

Shadow of the Giants 18K
Big BAZ the RD wants all runners to have a magic experience in the mountains away from the hot streets. Bring the whole family, always lots to do and see in the area and don't forget Yosemite National ...(continued)
18 K
California
Fish Camp

Next Date
Unknown

Shadow of the Giants 50K
Scenic historic trails through the Sierra National Forest. The run takes you past 3000 year old Giant Sequoias in the famous Nelder Grove. The Fun Run loop is actually 11K, but who's counting? Elevation is 5,000 - 6,500 ft. Time limit 8 hours. Pets are not allowed on the trail, so please leave your doggies at home!
50 K
20 K
California
Fish Camp

Next Date
Unknown

SHAMROCK 5K
LOOKING FOR SOME ST. PATTY'S DAY FUN? JOIN US FOR A GREAT RACE FILLED WITH LOTS OF BLARNEY! ALL FINISHERS WILL RECEIVE A TERRIFIC ST. PATRICK'S DAY FINISHER MEDAL. AGE GROUP AWARDS PRESENTED 3 DEEP ...(continued)
5 K
California
PALM SPRINGS

Next Date
Unknown

Shar Anderson Memorial 5K Trail Run/Walk
A 5K Trail Run/Walk on the World Class Cross Country Course at Mount San Antonio College in Walnut, CA to raise scholarship money.
5 K
California
Walnut

Next Date
Unknown

She.Is.Beautiful The Pinkest 5k and 10k
All women's 5k and 10k in Santa Barbara
10 K
5 K
California
Santa Barbara

Next Date
Unknown

Sierra Azul Trail Challenge
Location Sierra Azul Park/Woods Trail Head/Start/Finish Parking for event Venture Christian Church Shuttle services from Venture Christian Church required Time Start 7:00 am 50 mile/50k Time Start ...(continued)
50 Miles
50 K
18.8 Miles
13.1 Miles
10 K
5 K
California
San Jose

Next Date
Unknown

Sierra Trail Half Marathon and 5K
half marathon 5K Sacramento Granite Bay, California
Half Marathon
5 K
California
Granite Bay

Next Date
Unknown

Silicon Valley Greenways 5k, 10k
Explore the open space gems of San Jose! In teams of 1 to 5, find your way to historic orchards and riparian parks, starting and finishing near the Caltrain station. See if you can cover the course in ...(continued)
10 K
5 K
California
San Jose

Next Date
Unknown

Silicon Valley Marathon
Official Boston Marathon qualifier designed to produce personal bests. Flat. Fast. Ideal weather. America's most convenient race. Marathon, Half-Marathon, 5K Run/Walk and Kids Races. A festive, family-oriented affair celebrating the importance of fitness for everyone. Post-race festivities. Prizes for top finishers.
Marathon
Half Marathon
5 K
California
San Jose

Next Date
Unknown

Silver Strand Half Marathon 10 miler and 5k Run
The 16th Annual Silver Strand Half Marathon & 5K is Sunday, November 13, 2015.The ONLY Run with the waves of the Pacific Ocean on your right and the San Diego Bay on your left, finishing with a California Beach Party! Run along the "Silver Strand," from Coronado to Imperial Beach! Coronado Island is located just across the bridge from downtown San Diego
13.1 Miles
10 Miles
5 K
California
Coronado

Next Date
Unknown

Silver Strand Half Marathon and 10 miler
The 18th Annual Silver Strand Half Marathon & 5K is the ONLY Run with the waves of the Pacific Ocean on your right and the San Diego Bay on your left, finishing with a California Beach Party! Run along the "Silver Strand," from Coronado to Imperial Beach! Coronado Island is located just across the bridge from downtown San Diego
10 Miles
California
Coronado

Next Date
Unknown

Simi Valley Arroyo Creek Half Marathon
The race will start at Rancho Simi Park and run along the Arroyo bike path that is lined with beautiful trees for shade. The bike path runs through the center of Simi Valley and along the arroyo creek ...(continued)
Half Marathon
10 K
5 K
California
Simi Valley

Next Date
Unknown

Singletrack Stampede~Trail of the Ancients
Singletrack Stampede~Trail of the Ancients. 22K and 42K. 95% Singletrack Trail Races. March 4, 2017. Calabasas, California.
26.4 Miles
13.7 Miles
California
Calabasas

Next Date
Unknown

Six Flags Magic Mountain Super Hero Fun Run
www.active.com search: Super Hero Fun
2.25 Miles
California
Valencia

Next Date
Unknown

Skyline Ridge Half Marathon
Runs along ridgeline trails of the Skyline Open Space.
Half Marathon
California
Palo Alto

Next Date
Unknown

Skyline Ridge Trail Runs 14K, 23K, 37K, 50K
The course is within the Skyline Ridge, Long Ridge, and Russian Ridge Open Space Preserves. The majority of the course is along the Bay Area Ridge Trail with spectacular views of the Pacific Ocean and Santa Cruz Mountains. You will travel across expansive meadows, through dense forests, and around quiet Horseshoe Lake and Alpine Pond.
50 K
California
Palo Alto

Next Date
Unknown

Skyline to the Sea Trail Run
50 K
California
Boulder Creek

Next Date
Unknown

SLO COLORBLAST
Saturday, 1/24/15 SLO Color Blast 5k Fun Run at San Luis Obsipo High School. Free parking at the school, preregister at www.slocolorblast.com. Race begins at 10am. Recommended for all ages. Proceeds fund college scholarships
5 K
California
San Luis Obispo

Next Date
Unknown

SLO Ultra @ Wild Cherry Canyon
Don't be fooled by our sexy logo or live bluegrass music, fresh hometown BBQ, ice cold beer and The North Face race swag. This race will take you over wild undiscovered territories along the majestic California coastline where it's rough, it's rugged, and it's dirty. In private Wild Cherry Canyon you will have to dig deep to earn that sweet medal and hot cherry pie.
50 Mile
Marathon
Half Marathon
5 K
California
San Luis Obispo

Next Date
Unknown

Snow Play Loop 15K
Big BAZ the RD wants all runners to have a magic experience in the mountains away from the hot streets. Bring the whole family, always lots to do and see in the area and don't forget Yosemite National ...(continued)
14 K
California
Oakhurst

Next Date
Unknown

SoCal Super Spartan Race
adventure race, obstacle course, spartan
Adventure / Obstacle
California
Temecula

Next Date
Unknown

SOS Run
1 mile walk/run 5K walk/run
5 K
1 Mile
California
Oakdale

Next Date
Unknown

SPACEROCK Trail Race
Run the inaugural SPACEROCK Trail Race, a spectacular trail race through the iconic Vasquez Rocks Natural Park in a Half Marathon, 10K, or 5K trail race.
Half Marathon
10 K
5 K
California
Agua Dulce

Next Date
Unknown

Spooktacular San Diego - 15K, 10K and 5K
http://www.fusiontiming.com
15 K
10 K
5 K
California
San Diego

Next Date
Unknown

Spooners Cove Trail Run
Enjoy views of rugged cliffs, sandy beaches and vast expanse of the ocean at the "Mountain of Gold".
50 K
25 K
7 Miles
5 Miles
California
Los Osos

Next Date
Unknown

Squaw Valley Half Marathon
Join us for our Second Annual Squaw Valley Half Marathon! This race starts and finishes in the Village at Squaw Valley. Once you exit Squaw, you will embark on an out & back journey along the Truckee River Trail. Just be sure to keep your eyes up. You won't want to miss the views along the river!
Half Marathon
California
Olympic Valley

Next Date
Unknown

St Patricks Day 5K
The Santa Rosa St. Patrick's Day 5K is a chip-timed race open to all levels that starts and finished in Julliard Park.
5 K
California
Santa Rosa

Next Date
Unknown

Stache Dash
5K Run/Walk
5 K
California
Costa Mesa

Next Date
Unknown

Star Wars Half Marathon - The Light Side
Choose your Destiny! There's a run for Jedi Knights and Padawans of every age and skill level including the Star Wars Half Marathon, Star Wars 10K and Star Wars 5K, and the runDisney Kid Races. Put ...(continued)
Half Marathon
10 K
5 K
California
Anaheim

Next Date
Unknown

Stepping Out to Cure Scleroderma 10k/5k
5k & 10k chip-timed runs; There is also a family friendly and paved 2 mile walk/fun run which is closed to September 15th to save money and be guaranteed a T-Shirt or other giveaway. Prizes, awards, ...(continued)
10 K
5 K
California
San Jose

Next Date
Unknown

Stepping Out To Cure Scleroderma 10K/5K and Separate 2 Mile Walk
Competitive, Accurately Timed 10K/5K with Professional Course Management & Prizes and 2 Mile Walk/Fun Run on a separate course We will also have a raffle and silent auction so bring your cash/check/credit card and be ready to raise some $$ for this important cause. Registration starts at 8 a.m. Event starts at 8:30 a.m. Run/Walk starts at 9 a.m.
10 K
5 K
2 Mile
California
San Jose

Next Date
Unknown

Stepping Out to Cure Scleroderma 5k run and 2m walk/fun run
12th Annual Sacramento Stepping Out to Cure Scleroderma 5k run & 2m walk to benefit Scleroderma Foundation
5 K
California
Sacramento

Next Date
Unknown

Stevens Creek 50K
A mix of single-track and fireroad, covered woods and open hillsides. Two crossings of Stevens Creek; depending on rain in the days before the event, one will probably require getting wet. Course drai ...(continued)
50 K
California
Santa Cruz

Next Date
Unknown

Stigma Busters 5K
Inaugural 5K & 1K Fun Run/Walk to Benefit the International Bipolar Foundation
5 K
California
Escondido

Next Date
Unknown

Stinson Beach
These hilly, scenic courses travel from the ocean at Stinson Beach. All events head east up the Dipsea trail with excellent views of the Pacific Ocean.
50 K
30 K
20 K
12 K
California
Stinson Beach

Next Date
Unknown

Stinson Beach Marathon
JOIN US ON MT. TAMALPAIS! Mt. Tamalpais is a treasure trove of pristine trails. We've put together the best singletrack the mountain has to offer for some of the most beautiful mileage you'll ever run. At least we think so. Sign up, and see if you agree! Limited to 300 entrants.
Marathon
25 K
7 Miles
California
Stinson Beach

Next Date
Unknown

Stoney Stumble
Try not to trip if you shortcut some trails running along our fun courses at Spring Lake! Start with a map and follow the trails from checkpoint to checkpoint. Take some shortcuts if you like- the tra ...(continued)
10 Mile
10 K
5 K
California
Santa Rosa

Next Date
Unknown

Stop Cancer 5|10K Run|Walk
STOP CANCER raises funds for cancer research
10 K
California
Van Nuys

Next Date
Unknown

Summit Rock Half Marathon/10K/5K
race 10K half 5K run walk hike bay medal shirt
13.1 Miles
10 K
5 K
California
Saratoga

Next Date
Unknown

Sunrise Stampede XC Race
5K cross country race and open race
5 K
California
Eastvale

Next Date
Unknown

Sunset Strip Half Marathon
First Annual Half Marathon on the Sunset Strip
Half Marathon
5 K
California
West Hollywood

Next Date
Unknown

Sunsweet Wildflowers 50k/50k relay/10k
50k, 50k relay and 10k trail runs in the Bend area BLM. Trails are dirt, lava rock, dirt and gravel roads. Wildflowers abound.
50 K
7 Miles
California
Red Bluff

Next Date
Unknown

Super Groovy 5K Run and Walk
Get dusted with clouds of color at the finish line! A tribute to the 60's—peace, love and fun. Lots of good vibrations, tunes to get you groovin'. It's gonna be outta sight! 5K Run / Walk and Kiddie 1K
5 K
California
Van Nuys

Next Date
Unknown

Surf City USA Marathon (formerly Pacific Shoreline)
7 a.m. Certified. Flat & fast; runs along the Pacific Coast Highway.
Marathon
Half Marathon
California
Huntington Beach

Next Date
Unknown

Surfers Path Marathon and Capitola Half Marathon
Surfers Path Marathon Capitola Half Marathon Santa Cruz, CA
Marathon
Half Marathon
California
Santa Cruz

Next Date
Unknown

Tahoe City Trail Run
We regret that the Tahoe City Trail Run won't be taking place in 2005.
50 K
30 K
20 K
10 K
California
Tahoe City

Next Date
Unknown

Tamalpa Headlands 50K
Marin County's most famous trails - Coastal, Miwok, Steep Ravine and the Dipsea - provide the spectacular setting for this classic, single-loop race. Founded in 1998, this event has the full backing o ...(continued)
50 K
California
Muir Beach

Next Date
Unknown

Tarantula Run Half Marathon/10K/5K and Kids Spider Scramble
race 10K half 5K run walk hike bay medal shirt
Half Marathon
10 K
5 K
1 K
California
Brentwood

Next Date
Unknown

Team In Training: Social Hour and Scavenger Hunt
Join Team In Training and Sparky and Sparkle Hate Cancer for a local San Francisco event. All you need is your running shoes and a sense of adventure and mystery!
10 K
California
San Francisco

Next Date
Unknown

Teen Challenge Running Above The Influence 5K/10K Run
This is a charity run, 5K & 10K to help benefit & raise awareness on drug addiction & Teen Challenge!
10 K
5 K
California
san jose

Next Date
Unknown

Temecula Valley Half Marathon and 5k
temecula, running, half marathon, 5k, kids run,
Half Marathon
5 K
1 Mile
California
Temecula

Next Date
Unknown

Temecula Wine Country Half Marathon
Temecula Valley is centrally located in the heart of Southern California and has earned its reputation as the region’s perfect wine country escape, nestled quietly among rolling hills and vineyards. W ...(continued)
Half Marathon
California
Temecula

Next Date
Unknown

Terrain Mud Run - San Jose
3 or 5+ Mile Adventure Run with Mud and Obstacles
5 Miles
3 Miles
California
San Jose

Next Date
Unknown

Terrain Mud Run - SoCal
3 or 5+ Mile Adventure Run with Mud and Obstacles
5 Miles
3 Miles
California
SoCal

Next Date
Unknown

Terrifying 10-Miler and Halloween 5K-10K-Kids Run
Fun for the whole family! Terrifying-10-Miler, Spooky 10K, 5K and the Super Hero 1/2 Mile Kids Run!
10 Mile
10 K
5 K
.5 Miles
California
Dana Point

Next Date
Unknown

Test Marathon
This is the first ever running of the test event. Come join us for a quick 10K or do the full marathon through the Saddleback Mountains.
Marathon
California
San Juan Capistrano

Next Date
Unknown

The 2nd Annual Let’s Go 510 - “The East Bay’s 5k/10k”
The Let’s Go 510 is the 3rd installment in the Run the Bay Challenge. This year we have added a 5k to the 10k distance. All participants receive a medal, race shirt, and entry to horse races as part of the post-race party. Golden Gate Fields. Berkeley
10 K
5 K
California
Berkeley

Next Date
Unknown

The Biggest Loser RunWalk Monterey, California 5K Off-Road Challenge
Here is your chance to workout with former Biggest Loser contestants! The Biggest Loser RunWalk has built non-intimidating courses specifically designed by Spartan Race for the first timer! This obsta ...(continued)
5 K
1 Mile
California
Monterey

Next Date
Unknown

The Chardonnay Run
Your registration is packed with goodies and perks to make sure you have an awesome time at the event. With each registration, you will receive: custom commemorative wine glass, quality event t-shirt, race bib, one glass of wine, food pairings, access to the post-race bash and sponsor expo!
5 K
California
San Jose

Next Date
Unknown

The Chimera 100 Miles
The Chimera 100 Mile races follow single tracks and truck trails in the Cleveland National Forest.
100 Mile
100 K
California
Blue Jay Campground

Next Date
Unknown

The Coaster Run at Knott’s Berry Farm 5K, 10K and 1K Kids Run
5K (3.1 miles) 10K (6.2 miles) 1K Kids Run/Walk in Camp Snoopy Run, Walk and Ride the Coasters for the Kids of Speech and Language Development Center. The Coaster Run offers a 5K Run/Walk, 10K Run and 1/2 Mile Kids Camp Snoopy Fun Run followed by a finish-line expo with a complimentary piece of Knott's famous Boysenberry Pie.
10 K
5 K
.5 Miles
California
Buena Park

Next Date
Unknown

The Giant Race
The seventh-annual San Francisco Giant Race Half Marathon, 10K, and 5K Presented by Blueprint for Athletes takes place on Sunday, September 11, 2016. Registration opens in February, 2016.
Half Marathon
California
San Francisco

Next Date
Unknown

The Graffiti Run - Los Angeles
The Graffiti Run is an experience, an experience that you won't soon forget! The mix of exercise, outdoors, and color comes together to create the time of your life. If you thought that it couldn't get better, you’re WRONG! Our after party is filled with food, drinks, and music alongside many people in a festive atmosphere just rife with mingling. Come and join the fun!
5 K
California
Pomona

Next Date
Unknown

The Grapes of Rock Half Marathon
- Scenic course highlighting Dry Creek Valley and Sonoma County backcountry - Official Technical Racing Shirt - Finisher’s Medal - Custom Wine Glass - Digital Goodie Bag - Free Admission & ...(continued)
Half Marathon
California
Sonoma County

Next Date
Unknown

The GUMBY 10K and 5k Run/Walk
10K and 5K with Free Kids 1-mile run
10 K
5 K
California
Granite Bay

Next Date
Unknown

The Hills Have Eyes 5k, 10k, 10 mile
The hills will be watching as you find your way at BAOC's first TrailCross event: start with a map and follow the trails from checkpoint to checkpoint. Take some shortcuts if you like- the trails are ...(continued)
10 Mile
10 K
5 K
California
Antioch

Next Date
Unknown

The I am Second Run
Whether you’re a lifelong runner or a beginner, the I Am Second run has a spot for everyone. Run in the 5K or 10K, walk or jog the fun run, or come and cheer on those who are. Bring family, friends, form a team, or check out the run-anywhere virtual option! Your participation supports the work of I Am Second and its local community partners.
10 K
5 K
1 Mile
California
Laguna Niguel

Next Date
Unknown

The Lost Trail Half Marathon and 5K with Kids 5-Mile Duathlon
Half Marathon and 5K with Kids 5-Mile Duathlon
Half Marathon
5 K
California
Granite Bay

Next Date
Unknown

The Mighty Dog Walk and Dash 5k
Bring your dogs to walk or run a 5k!
5 K
California
granite Bay

Next Date
Unknown

The Music Run powered by 24 Hour Fitness
The Music Run powered by 24 Hour Fitness Pomona, LA un-timed, non-competitive 5km fun run AND MUSIC FESTIVAL! Become a Music Runner™ and join the party. Running never sounded so good!
5 K
California
Pomona

Next Date
Unknown

The Napa Valley Stomp Trail Run
The run is named after the olde-world style grape stomp for which Vintners prepared the harvested grapes for processing. Following the race you can visit all the famous Vineyards of Napa.The course will be mostly single-track with some double-track trails.
Half Marathon
10 K
5 K
California
Napa

Next Date
Unknown

The North Face Endurance Challenge – California
50 Mile, 50K, Marathon, Marathon Relay, Half Marathon, 10K, 5K
50 Mile
California
San Francisco

Next Date
Unknown

The North Face Endurance Challenge - San Francisco
Situated in the visually stunning Marin Headlands just north of the city, The North Face® Endurance Challenge Championship course has surprised runners with both its scenery and amount of elevation ch ...(continued)
50 K
Marathon
Half Marathon
10 K
5 K
California
Sausalito

Next Date
Unknown

The North Face Endurance Challenge- Championship
Two day trail race with multiple distances of GORE-TEX 50 mile, 50K, marathon, half marathon, marathon relay, 10K, 5k
50 Mile
50 K
Marathon
Half Marathon
10 K
5 K
California
San Franciso

Next Date
Unknown

The North Face Endurance Challenge-California Trail
50 Miles
50 K
Marathon
Half Marathon
10 K
5 K
California
San Francisco

Next Date
Unknown

The Northstar at Tahoe™ Nirvana Mountain Trail Run
The run is in beautiful Lake Tahoe with great views of Lake Tahoe and the Sierras. The course will be mostly single-track with some double-track trails. The 10k course will be scenic and challenging with some long ascents and descents, including a summit climb.
10 K
5 K
California
Truckee

Next Date
Unknown

The Oral-B Glide Floss Bridge To bridge Run and Expo
Sunday, October 6th at 9:00am The 37th Annual Glide Floss Bridge to Bridge walk/run benefiting Special Olympics of Northern California. This year due to construction the Bridge to Bridge will end ...(continued)
California
San Francisco

Next Date
Unknown

The Overlook Run
The 50km is (2 loops) the first loop from the Auburn Overlook, down the Western States trail--across No hands bridge--up to Cool and back on the Cool trails--down the Coffer Dam and back up the trail and ditches--back to the Overlook. The second loop for the 50km is going from the Start from the Overlook, down the W.S. trail to No Hands Bridge --take the trail under the bridge - and run the Clementine Loop--back to No Hands bridge --back up the W.S. trail to the finish. The 25km. is one loop.
50 K
25 K
California
Auburn

Next Date
Unknown

The Rolling Coaster 5k, 10k, 10 mile
Feel the ocean breeze and explore the open and forested coastal hills of the Santa Cruz mountains! Start with a map and follow the trails from checkpoint to checkpoint. Take some shortcuts if you like ...(continued)
10 Mile
10 K
5 K
California
Santa Cruz

Next Date
Unknown

The Salvation Army Turlock Kettle Dash
Turlock 5k, 10k. Benefits The Salvation Army
10 K
5 K
California
Turlock

Next Date
Unknown

The San Francisco Marathon
Participate in the only race that runs across the roadbed of the Golden Gate Bridge!
Marathon
Half Marathon
5 K
California
San Francisco

Next Date
Unknown

The San Jose Giant Race
The second edition of the San Jose Giant Race 5 Mile & 5k is back on June 1st, 2013. You die-hards know the drill, but your registration includes a medal, shirt, and free baseball ticket. Offerin ...(continued)
5 Miles
5 K
California
San Jose

Next Date
Unknown

The Santa Rosa Full and Half Marathon
Run in beautiful wine country! A unique, closed, fast course along the Santa Rosa Creek.
Marathon
California
Santa Rosa

Next Date
Unknown

The Savor Run 10K, 5K, and Fastest Mile
10K, 5K, and Fastest Mile. Gourmet Pancake Breakfast Included. Fundraising event to support the Cancer Well Fit Program for cancer survivors.
10 K
5 K
1 Mile
California
San Luis Obispo

Next Date
Unknown

The Turkey Trot Los Angeles 5K and 10K Thanksgiving Day Race
Have some fun before the feast on Thanksgiving morning at the annual Turkey Trot in downtown Los Angeles! Runners ten and up can compete in scenic 5K or 10K races, which take runners along Spring St. ...(continued)
10 K
5 K
California
Los Angeles

Next Date
Unknown

The UltraLadies Presents The Weight Watchers Walk-It Day 5K
A noncompetitive 5K walk presented by The UltraLadies Running Club, RRCA, and Weight Watchers®. A pot-luck picnic will follow. Registration is by pre-entry only; no event day registration.
5 K
California
Encino

Next Date
Unknown

The Western States 100
The Western States Endurance Run is one of the oldest ultra trail events in the world and certainly one of the most challenging.
100 Mile
California
Auburn

Next Date
Unknown

The Wildest Run in the West 10k & 13.1m Trail Race
10-k and 13.1-m trail race through Royal Gorge Cross Country Ski Area in Soda Springs.
Half Marathon
10 K
California
Soda Springs

Next Date
Unknown

The Zombie Run Black Ops
THE ZOMBIE RUN: BLACK OPS is an awesomely terrifying nighttime obstacle course through 3.1 miles fire, obstacles, smoke, and zombie-infested darkness. Can YOU survive the night?
5 K
California
Acton

Next Date
Unknown

Til the Sun Goes Down 5k and 1k Kids Fun Run
5k Ventura sunset new year new year's eve
5 K
1 K
California
Ventura

Next Date
Unknown

Tioga Pass Run
12.4 miles with 3,200' elevation gain. The event starts in downtown Lee Vining at elevation 6,781', follows Tioga Pass Road, and ends at the entrance station to Yosemite Nat'l Park at 9,945' elevation.
12.4 Miles
California
Lee Vining

Next Date
Unknown

TIVO Santa Run Silicon Valley
Don your Santa suits and join us for the Santa Run Silicon Valley on Sunday, December 14th at 1:00pm for festivities at Christmas in the Park. The race starts on Santa Clara Street at 3:00pm. The who ...(continued)
5 K
California
San Jose

Next Date
Unknown

Tough As Granite 1/2 Marathon,10k and 5k Trail Run
The course features rolling and twisting hills on mainly single- and double- track trails. We have distances that match all levels of athletes. The 5k trail run is ideal for first-time trail runners, the 10k is great for intermediate and advanced runners, and the ½ marathon will be a scenic and challenging course. Trail terrain may include sand, roots, rocks and mud.
Half Marathon
10 K
5 K
California
Granite Bay

Next Date
Unknown

Tough N Dirty Mud Run and Kids Fun
We created Tough ‘N Dirty to test your ability to run, climb, jump, crawl, & muscle your way through a mud and obstacle course! As a Tough 'N Dirty participant you will have to conquer whatever obstacles get in your way and test your all around toughness, strength, stamina, fitness, and mental determination.
5 K
California
Sloughhouse

Next Date
Unknown

Tower 2 Tower Stair Climb
Fourteen flights of grueling straight-up steps, then fourteen flights back down, throw an obstacle course in the mix, and then twenty-two more flights straight up…if you’re tough enough to handle the total fifty floors and 1,089 steps running, try it with 70lb. turnouts and safety gear (turnouts and gear not included).
California
Oxnard

Next Date
Unknown

Trail Hog Half Marathon/10K/5K
race 10K half 5K run walk hike bay medal shirt
Half Marathon
10 K
5 K
California
San Jose

Next Date
Unknown

Trail Less Traveled
5K trail run, quarter marathon trail run, 14-mile trail run, Trail Less Traveled, Oroville/Chico Area
14 Miles
6.55 Miles
5 K
California
Oroville

Next Date
Unknown

Trail Less Traveled 5K and Quarter Marathon and ~14-Mile Trail Runs
Experience the beauty and tranquility of a Trail Less Traveled. Hidden in the foothills around Lake Oroville, the Kelly Ridge and Dan Beebe trails offer miles of twisting terrain to challenge runners of all levels and test seasoned trails fans. This 5K and Quarter Marathon always takes place the first Sunday in April (unless it falls on Easter Sunday).
14 Miles
6.55 Miles
5 K
California
Oroville

Next Date
Unknown

Trail Less Traveled Trail Runs-5K, 1/4 M and 15-ish miles!
Hidden in the foothills around Lake Oroville, the Kelly Ridge and Dan Beebee trails offer miles of twisting terrain to challenge runners of all levels and test seasoned trail fans.
15 Miles
6.55 Miles
5 K
California
Oroville

Next Date
Unknown

Trail Quake Half Marathon/10K/5K
COME RUN THROUGH THE REDWOODS AND PINES AND SAY HELLO TO THE BANANA SLUGS!
Half Marathon
10 K
5 K
California
Saratoga

Next Date
Unknown

TrailCross Bayfront 5k, 10k
The bay breeze, scenic bay views, and 10 checkpoints along the trails. But it's not your typical 5k or 10k. The course isn't marked! Follow a map to find the checkpoints, or maybe the person in front ...(continued)
10 K
5 K
California
Menlo Park

Next Date
Unknown

TrailCross Golden Gate 5k, 10k
Trails, trails, trails, and a windmill or two - have fun in the western wilds of Golden Gate Park! The course isn't marked; follow a map to find the checkpoints, or maybe the person in front of you - ...(continued)
10 K
5 K
California
San Francisco

Next Date
Unknown

TrailCross Joaquin Miller 5k, 10k
Redwoods, redwoods, redwoods, and a meadow or two, and 10 checkpoints along the trails. But it's not your typical 5k or 10k. The course isn't marked! Follow a map to find the checkpoints, or maybe the ...(continued)
10 K
5 K
California
Oakland

Next Date
Unknown

TrailCross Pt. Pinole 5k, 10k
Spring wildflowers, bay vistas, and 10 checkpoints along the trails. But it's not your typical 5k or 10k. The course isn't marked! Follow a map to find the checkpoints, or maybe the person in front of ...(continued)
10 K
5 K
California
Richmond

Next Date
Unknown

TrailCross Shadow Cliffs 5k
5k, run, hike, trails, adventure, maps
5 K
California
Pleasanton

Next Date
Unknown

Transamerica Rock n Roll San Francisco 1/2 Marathon
The Rock ‘n’ Roll Marathon Series is excited to take over the Bay on April 7th with the Inaugural Transamerica Rock ‘n’ Roll San Francisco Half Marathon!
Half Marathon
California
San Francisco

Next Date
Unknown

Tribute To Heroes 5K Challenge
Victorville Police & Fire Activities League Tribute To Heroes 5K Challenge Victor Valley College
Half Marathon
California
Victorville

Next Date
Unknown

Trinidad to Clam Beach Run
The Half Marathon starting line is on Patrick's Point Drive slightly south of the 101 Freeway exit. The course enters Patrick's Point State Park, with wooded and ocean vistas. Exiting the Park, the course follows Patrick's Point Drive, along ocean bluffs with breath-taking views of the Pacific Ocean. Sea Lions can be heard barking on the rugged sea stacks.
8.75 Miles
5.75 Miles
3 Miles
California
Trinidad

Next Date
Unknown

Tri-Valley Open
This fundraising event is intended to bring our community together, encourage exercise and healthy lifestyles, while at the same time allow our organization to raise much needed funds to support the local kids in our athletic programs.
5 K
1 K
2 Mile
California
Van Nuys

Next Date
Unknown

Truckee Running Festival
Kick off your summer with a morning full of trail running! This is a great event for the whole family. Choose from 5k, 10k & Half Marathon distances. There will be kids races on the field as well.
Half Marathon
10 K
5 K
0.5 Miles
California
Truckee

Next Date
Unknown

Turkey Trot - Abby Reinke
5K Run/Walk benefiting Abby Reinke Elementary School
5 K
California
Temecula

Next Date
Unknown

Turkey Trot LA
The Turkey is arriving in Downtown Los Angeles on Thanksgiving morning.
10 K
5 K
California
Los Angeles

Next Date
Unknown

Turkey Trot LA Returns Thanksgiving Morning
Festive 5K and 10K races along historic Spring Street in Los Angeles with post-event in front of City Hall.
15 K
10 K
5 K
California
Los Angeles

Next Date
Unknown

Turkey Trot Los Angeles 5K and 10K
Have some fun before the feast on Thanksgiving morning, Nov. 26, at the annual Turkey Trot in downtown Los Angeles! Runners ten and up can compete in scenic 5K or 10K races in festive Turkey Day attir ...(continued)
5 K
California
Los Angeles

Next Date
Unknown

Twin Peaks Ultra Marathon
100% Singletrack and Fireroad in the beautiful Santa Ana Mountains and Cleveland National Forest. This race will take you up the two highest peaks in the Santa Ana Mountain Range (Santiago and Modjeska).
50 Mile
50 K
California
Modjeska Canyon

Next Date
Unknown

Two Cities Marathon and Half
Fresno Ca - Gateway to Yosemite National Forest. This World Class Event has it all! Boston qualifier, $10,000 prize purse, 2-day Health and Fitness Expo with running legend Dean Karnazes and our Michelob Ultra Celebration Beer Garden.
Marathon
Half Marathon
California
Fresno

Next Date
Unknown

Ugly Sweater Run
This is the OG. The Original. The Ugly Sweater Run™ is hitting Marin County Fair on November 16th at 11:00 am.
5 K
California
San Francisco

Next Date
Unknown

Ugly Sweater Run
This is the OG. The Original. The Ugly Sweater Run™ is hitting NTC Park on November 30th at 11:00 am. Registration will be open soon for San Diego, so keep checking the website for more information!
5 K
California
San Diego

Next Date
Unknown

Ugly Sweater Run
This is the OG. The Original. The Ugly Sweater Run™ is hitting William Land Park on December 7th at 11:00 am.
5 K
California
Sacramento

Next Date
Unknown

Undy 5000
Grab the kids and grab the dog, but leave your pants at home. Run this 5K in your underwear while raising awareness for colon cancer. Instead of race day T-shirts, all registered participants receive a commemorative pair of Undy 5000 boxers. It is a family-friendly event open to all ages. There is also a one-mile fun run. A giant, walk-through inflatable colon will make its appearance at the event! More info: 202-628-0123 or undy5000@ccalliance.org and undy5000.org.
5 K
California
Sabta Rosa

Next Date
Unknown

University City High School Middle School 2 miler
2 mile cross country race for grades 5-8. Tuesday Nov. 3, 2009 upper field above track 4 PM. Contact Marshall Varano at (858) 300-3424 or mjvarano@yahoo.com
2 Mile
California
San Diego

Next Date
Unknown

US Half Marathon San Francisco
San Francisco has been voted the country' best running city. The US Half Marathon, San Francisco embraces this top designation by creating a course that boasts the world's most renowned landmarks, inc ...(continued)
Half Marathon
California
San Francisco

Next Date
Unknown

Valley Crest Half Marathon
Challenging and scenic mountain half-marathon run on historic Mulholland Drive fire road.
13.1 Miles
California
Los Angeles (Tarzana)

Next Date
Unknown

Ventura Earth Day Eco Fest 5k/10k
Compete Green, eco, earth day, ventura, eco fest, 5k, 10k, ocean, beach, festival
10 K
5 K
1 K
California
Ventura

Next Date
Unknown

Ventura Hammer Half
Join us for the Ventura Hammer Half Marathon & 5K. This is a smaller event that is not trying to compete with the large themed runs. This is a runners race with nice features like tech shirts, chip ti ...(continued)
Half Marathon
5 K
California
Ventura

Next Date
Unknown

Ventura Turkey Trot 5K
4th annual Ventura Turkey Trot 5K Run/Walk and the Ventura YMCA Kids 1K taking place on Thanksgiving Morning.
5 K
California
Ventura

Next Date
Unknown

Veterans Day Silver Strand 5k
5K Course: Starting at the Imperial Beach Pier Plaza the 5K runners head north on Seacoast Dr. Turn east on Carnation Ave. At Silver Strand turn north into the Naval Radio Receiving Facility (NRRF). Head east on the perimeter road to the marked course U-turn. Return to the finish at the Imperial Beach Pier Plaza via same route.
5 K
California
Imperial Beach

Next Date
Unknown

Victory Over Violence
Race to benefit victims of gun violence. Come out with the whole family and enjoy the walk/run and "opportunity drawing." Commemorating the shooting at the North Valley Jewish Community Center and organized by two of the victims from that day. Cant wait to see you there..... VICTORY OVER VIOLENCE 5k/10k Walk/Run and Kids Fun Run Sunday Oct 4th 2009 Cal State Northridge, CA (aka CSUN) website : WWW.WAGV.ORG (click victory over violence) Contact : Mindy Finkelstein 818 8023053 fax 818 7095414 email victoryoverviolence2009@gmail.com
10 K
5 K
California
Northridge

Next Date
Unknown

Walk to End Epilepsy
The Walk to End Epilepsy on Sunday, October 16, 2011 at the Rose Bowl Stadium in Pasadena, CA, is a fun-filled community event with an important cause. Join us for the 5K Run/Walk, 1-Mile Stroll, Fami ...(continued)
5 K
1 Mile
California
Pasadena

Next Date
Unknown

Walnut Creek International Half Marathon
The start of the half marathon is located in front of Civic Park and will take runners from Civic Park on the road North across Ygnacio onto Civic Rd. North which becomes Oak Rd. Runners will turn an ...(continued)
Half Marathon
5 K
California
Walnut Creek

Next Date
Unknown

Walt Stack DSE Double Dipsea
race 10K half 5K run walk hike bay medal shirt dipsea trail
13.7 Miles
California
Stinson Beach

Next Date
Unknown

Wascally Wabbit Half Mawathon
The Wascally started out as an informal race among friends, starting and ending in someone's driveway. It was all about having fun, and after two years we had attracted so many people through word of ...(continued)
Half Marathon
2 Mile
California
Fresno

Next Date
Unknown

Water To Wine Half Marathon
Water To Wine Half Marathon www.runwinecountry.com
Half Marathon
California
Healdsburg

Next Date
Unknown

Way Too Cool 50K
The Way Too Cool 50K starts and finishes in Cool, CA. Most popular 50K trail run in the U.S. Scenic course along the Middle Fork of the American River Canyon using past and present sections of the Western States 100 course. 97% dirt trails and roads. Ideal course for the first-time ultrarunner with a finishing percentage averaging 95%.
50 K
California
Cool

Next Date
Unknown

Weaver Basin Trail
Loaded with historic trails, the Weaver Basin 50K trail ultra-marathon offers a challenging course of mostly single-track with only 200 yards of pavement, less than 5 miles of dirt road, and over 4,00 ...(continued)
50 K
30 K
10 K
California
Weaverville

Next Date
Unknown

Western Pacific Marathon/Half Marathon/10K/5K
Used in the 1800s to transport gravel for the construction of the western section of the Transcontinental Railroad, the Western Pacific Trail now forms a part of this mostly-flat course where you can ...(continued)
26.2 Miles
Half Marathon
10 K
5 K
California
Fremont

Next Date
Unknown

Westlake Village Pancreatic Cancer Research Walk/Run - PAMs Run
This event was created by 2 sisters after losing their mom to pancreatic cancer 8 years ago. Their mom, Pam, was an avid runner and very involved in the community. This walk/run is a way to keep Pam ...(continued)
10 K
5 K
California
Westlake Village

Next Date
Unknown

WetNWild 5K
The 2016 WetNWild5K features a grassy run through the 100 acre scenic park that is home to multiple cross country events that concludes with our signature “lazy river” finish. This is truly a "family ...(continued)
5 K
California
La Mirada

Next Date
Unknown

WetNWild5K
Southern California's only 5k cross country course with a "lazy river " finish!
5 K
California
La Mirada

Next Date
Unknown

Whiskeytown Trail Runs
50 K
30 K
8 Miles
California
Redding

Next Date
Unknown

White Bull Winter Trail Series
Winter Trail Series in Simi Valley, CA
5.8 Miles
4.8 Miles
4.5 Miles
California
Simi Valley

Next Date
Unknown

Wild Duck 5k XC Race
this is the first race of a 7 race dirt dog series
Half Marathon
California
Oceanside

Next Date
Unknown

Wild Wild West Marathon and Ultra
Loop; rugged course along trails and dirt roads in the Sierra Foothills below Mt. Whitney. Includes a marathon & 50K, 10 mile loop, and 3 mile out and back fun run. Aid stations every three miles.
50 K
Marathon
California
Lone Pine

Next Date
Unknown

Wildcat Half Marathon/10K/5K
Join us for a Half Marathon, 10K and 5K offering spectacular views of the entire Bay Area! 2,430 acres of land extending north from Tilden Park, Wildcat Canyon Regional Park is normally inaccessible t ...(continued)
Half Marathon
10 K
5 K
California
El Sobrante

Next Date
Unknown

Wilder Ranch Trail Run
Wilder Ranch State Park has over 34 miles of hiking, biking and equestrian trails winding through coastal terraces and valleys. Several restored buildings once belonging to the Wilder family are prese ...(continued)
50 K
35 K
Half Marathon
10 K
California
Santa Cruz

Next Date
Unknown

Windsor Green Half Marathon
This amazing venue is in the middle of Wine Country. Three distances to choose from. Finishers medals, post race meal served by Firefighters.
Half Marathon
10 K
5 K
California
Windsor

Next Date
Unknown

Windsor Green Half Marathon - 10k - 5k
Run a 5k, 10k or half marathon starting and finishing on the charming Windsor Town Green.
Half Marathon
California
Windsor

Next Date
Unknown

WINGFEST 5K
1st Annual WingFest 5K benefiting the Palm Springs Lions Club. Event entry includes delicious pancake breakfast, event t-shirt, goodie bag, finisher medal and goodie bag. Come for the race and stay f ...(continued)
5 K
California
Palm Springs

Next Date
Unknown

Wings for Life World Run
The Wings for Life World Run will take place on May 4, 2014 simultaneously in 37 locations worldwide including Sunrise, FL; Denver, CO; and Santa Clarita, CA. Runners around the world will start toge ...(continued)
Other
California
Valencia

Next Date
Unknown

Winter 5K fun run
5K winter fun run, located at Apple Valley HS in Southern California. A great run to start that new years resolution or to start your preseason track and field conditioning.
5 K
California
Apple Valley

Next Date
Unknown

Winter Trail Run Series 12K
Baz's famous Winter Trail Run Series starts each year off with four shorter trail runs in the Cleveland National Forest, close to San Juan Capistrano, CA. Great training for an ultra!
12 K
California
Nr El Cariso

Next Date
Unknown

Winter Trail Run Series 15K
Baz's famous Winter Trail Run Series starts each year off with four shorter trail runs in the Cleveland National Forest, close to San Juan Capistrano, CA. Great training for an ultra!
15 K
California
Nr El Cariso

Next Date
Unknown

Winter Trail Run Series 18K
Baz's famous Winter Trail Run Series starts each year off with four shorter trail runs in the Cleveland National Forest, close to San Juan Capistrano, CA. Great training for an ultra!
18 K
California
Nr El Cariso

Next Date
Unknown

Winter Trail Run Series 21K
Baz's famous Winter Trail Run Series starts each year off with four shorter trail runs in the Cleveland National Forest, close to San Juan Capistrano, CA. Great training for an ultra!
21 K
California
Nr El Cariso

Next Date
Unknown

Winter Trail Run Series 30K
Baz's famous Winter Trail Run Series starts each year off with five shorter trail runs in the Cleveland National Forest, close to San Juan Capistrano, CA. Great training for an ultra!
30 K
California
Nr El Cariso

Next Date
Unknown

Woodside King’s Mountain Half Marathon
The scenic Half-Marathon course may humble you, with its 1,880 feet of climbing and descending - but at the same time, the remarkable surroundings will energize you as you navigate the lush hiking trails of the Santa Cruz mountains.
Half Marathon
California
Woodside

Next Date
Unknown

Woodside Ramble - Spring
The 5-8 miles between aid stations will fly by as runners enjoy the beautiful trails shaded by towering 2nd and 3rd generation redwoods. The diverse course is linked together With Bear Gulch, Skyline ...(continued)
50 K
35 K
Half Marathon
10 K
California
Redwood City

Next Date
Unknown

Woodside Ramble 50k
The 5-8 miles between aid stations will fly by as runners enjoy the beautiful trails shaded by towering 2nd and 3rd generation redwoods. The diverse course is linked together With Bear Gulch, Skyline ...(continued)
50 K
35 K
Half Marathon
10 K
California
Woodside

Next Date
Unknown

Woodside Trail Run
Experience the towering redwoods, lush ferns, and beautiful trails through Huddart Park, King's Mountain, Bear Gulch, and Wunderlich Park.
50 K
California
Woodside

Next Date
Unknown

Wrigley River Run
Long Beach's Premier 5/10k, the 10th Annual Wrigley River Run. Combining a friendly, community vibe with a high-quality race experience, the Wrigley River Run offers participants a professionally chip ...(continued)
10 K
5 K
California
Long Beach

Next Date
Unknown

Wrigley River Run and Tadpole Trot
5k, 10k, 15k, and kids 1k. Best start line food in LA County. Most on course entertainment you will find for a 10k. All courses scenic, mostly flat and definitely fast.
15 K
10 K
5 K
1 K
California
Long Beach

Next Date
Unknown

XTERRA Black Mountain Trail Run
Race #6 takes place at Black Mountain Regional Park in the northern San Diego, just east of Del Mar.
15 K
5 K
California
San Diego

Next Date
Unknown

XTERRA Boney Mountain XDURO
Race #4 takes place in Point Mugu State Park, but for this event we start on the northen edge of the park.
21 K
7 K
California
Thousand Oaks

Next Date
Unknown

XTERRA Crystal Cove Trail Run
Race #3 takes place at Crystal Cove State Park, which is located five miles south of Newport Beach and/or five miles north of Laguna Beach. The race features two distances - an introductory 5k trail run and a longer 15k trail run for the more experienced runner. This all takes place on fire roads and single track trails in the El Moro area of Crystal Cove State Park. Race field is limited, so enter early.
15 K
5 K
California
Newport Beach

Next Date
Unknown

XTERRA Malibu Creek Challenge Xduro
Race #7 takes place at the breathtaking Malibu Creek State Park, located in Malibu/Calabasas, CA. The event field is limited, so enter early! This is the Grand Mama event - the 22k goes up Bulldog (oh so fun), but what follows is some of the most amazing scenery in Malibu. The 6k is a great introductory trail run with single track and fireroad trails.
14 Miles
6 Miles
California
Malibu

Next Date
Unknown

XTERRA Mission Gorge Trail Run
Race #5 takes place at Mission Trails Regional Park, just east of La Jolla and just northeast of downtown San Diego.
15 K
5 K
California
San Diego

Next Date
Unknown

XTERRA Point Mugu XDURO
Race #1 takes place in Point Mugu State Park in Malibu/Oxnard, CA. This race starts at the southern end of the park in La Jolla Canyon, which is 1 mile west of Sycamore Canyon. And no, this is not in La Jolla, that beautiful city down in San Diego!!!
18 K
11 K
California
Malibu

Next Date
Unknown

XTERRA Redwood Peak Trail Race
Race #2 of the NorCal Series takes place at Redwood Regional Park in the Oakland Hills! The 17k and 5k courses feature singletrack and fireroad trails and amazing views amongst the giant redwoods. Event field is limited, so enter early! All participants get a great (seriously, it's not a plain white one) race t-shirt, cool finisher medal, hot breakfast with all the fixin's, coffee, entry into the raffle of swag, and the satisfaction of completing one of the best races around! Please note that the course closes at 11:30am, so you must finish before then!
12 K
5 K
California
Oakland

Next Date
Unknown

XTERRA Redwood Peak Trail Run
Race #2 of the new NorCal Series takes place at Redwood Regional Park in the Oakland Hills! The 15k and 5k courses feature singletrack and fireroad trails and amazing views amongst the giant redwoods. Event field is limited, so enter early!
15 K
5 K
California
Oakland

Next Date
Unknown

XTERRA Snow Valley - Trail Runs
10k and 21k trail runs in the beautiful San Bernardino Mountains.
Half Marathon
10 K
California
Running Springs

Next Date
Unknown

XTERRA Topanga Turkey Trot
Race #2 features three exciting courses: 15k, 10k and a 5k fun run on the scenic trails at Trippet Ranch in Topanga State Park. The event field is limited, so enter early! The event normally sells out in early November, don't wait!
15 K
10 K
5 K
California
Malibu

Next Date
Unknown

XTERRA Wildcat Gorge Trail Run
Race #1 of the 2010 series takes place at Tilden Regional Park in Berkeley. This course winds and climbs through Wildcat Canyon up to Lupine Peak and back. Amazing views are to be had! The course consists of single track and fire trails. The event field is limited, so enter early!
15 K
5 K
California
Berkeley

Next Date
Unknown

Y Super Fun Run
Get in the Super Bowl swing of things! Super Bowl Saturday, February 2nd, 8am at War Memorial Field, Flamson Middle School in Paso Robles.. YMCA Super Fun Run featuring a challenging but scenic 10K & ...(continued)
10 K
5 K
.25 Miles
California
Paso Robles

Next Date
Unknown

YMC and KIIS FMs Miles Of Music 5K
Join us on Sunday, October 26, 2014 for the Inaugural Miles of Music 5k Run/Walk to benefit Youth Mentoring! We will be taking over the streets of Paramount Pictures Studios! Put on your favorite costume and run/walk through the same streets that your favorite movies and TV shows are filmed on!
5 K
California
Los Angeles

Next Date
Unknown

Your Next Step is the Cure 5K Walk/Run
Walk, jog or run. Participate as an individual, join a team or create a team. Each step you take is one step closer to the Cure! Join us on Sunday, February 12, 2017 at Bonelli Park in San Dimas, CA for our 6th annual Your Next Step Is The Cure, Los Angeles 5K. This year, the Addario Lung Cancer Foundation is joining forces with the Schmidt Legacy Foundation and combining the “Your Next Step is the Cure” 5K with the Schmidt Legacy’s “Rise for a Cure” event. https://losangeles2017.yournextstepisthecure.org/
5 K
California
San Dimas

Next Date
Unknown

Youth Mentoring and 102.7 KIIS FMs Miles Of Music 5K
Come join us on Sunday, November 15th for the 2nd Annual Miles of Music 5K as we take over the backlot and streets of New York City at Paramount Pictures Studios. Run the streets where your favorite movies and TV shows were filmed. Music and live performances provided by proud partner and LA's #1 Hit Music Station, 102.7 KIIS-FM. This is an incredible community event supporting a great cause! All proceeds raised will go towards sponsoring Youth Mentoring programs across the greater Los Angeles area.
5 K
California
Los Angeles

Next Date
Unknown

Youth Track and Field Meet of Champions
Calling all local current and future track stars ages 6 to 15! Sign your kids up for a chance to compete against others their own age.
1 Mile
California
Newport Beach

Next Date
Unknown

ZERO Prostate Cancer Run - Napa Valley
Join Daughters 4 Dads at the ZERO Prostate Cancer Run/Walk - Napa Valley on Sunday, September 7 at Kennedy Park and the Napa River Trail.
5 K
California
Napa Valley

Next Date
Unknown

ZERO Prostate Cancer Run/Walk - Los Angeles
The ZERO Prostate Cancer Run/Walk – Los Angeles features a 5K run/walk, 200 yard Kids Superhero Dash for Dad, and virtual Snooze for Dudes program. ZERO Prostate Cancer Run/Walk - Los Angeles has been part of the event series for four years. With the hard work of ZERO, the ZERO Prostate Cancer Run/Walk - Los Angeles included more than 350 participants in 2014. The funds raised from ZERO Prostate Cancer Run/Walk - Los Angeles are invested around the country to provide research for new treatments, free prostate cancer testing, and educate men and families about prostate cancer. Lace up your sneakers and join the ZERO Prostate Cancer Run/Walk - Los Angeles!
5 K
California
Long Beach

Next Date
Unknown

ZERO Prostate Cancer Run/Walk - San Francisco
The ZERO Prostate Cancer Run/Walk – San Francisco features a 5K run/walk, 1 mile fun walk, Kids Superhero Dash for Dad, and virtual Snooze for Dudes program. The post race celebration will feature live music. ZERO Prostate Cancer Run/Walk - San Francisco has been part of the event series for three years. With the hard work of Golden Gate Urology and ZERO, the ZERO Prostate Cancer Run/Walk - San Francisco grew to include more than 420 participants in 2014. ZERO is proud to partner with Golden Gate Urology to end prostate cancer. The funds raised from ZERO Prostate Cancer Run/Walk - San Francisco are invested around the country to provide research for new treatments, free prostate cancer testing, and educate men and families about prostate cancer. Funds will also be used in the San Francisco Bay Area for local prostate cancer screenings for at-risk men. Lace up your sneakers and join the ZERO Prostate Cancer Run/Walk - San Francisco!
5 K
1 Mile
California
San Francisco

Next Date
Unknown

ZERO Prostate Cancer Run/Walk Los Angeles/Long Beach
The ZERO Prostate Cancer Run/Walk - Los Angeles/Long Beach features a 5K run/walk, 1 mile walk, 200 yard Kids Superhero Dash for Dad, and virtual Snooze for Dudes program. The funds raised from ZERO Prostate Cancer Run/Walk - Los Angeles/Long Beach are invested around the country to provide research for new treatments, free prostate cancer testing, and educate men and families about prostate cancer.
5 K
California
Long Beach

Next Date
Unknown

ZERO Prostate Cancer Run/Walk San Diego
The 2017 ZERO Prostate Cancer Run/Walk - Chicago features a 10K run, 5K run/walk, 1 mile walk, Kids' Superhero Dash for Dad, and virtual Snooze for Dudes program. Stick around for the family-friendly post-race celebration. Run/walk participants will receive tech shirts, free food and prizes, and the opportunity to connect with others who are impacted by prostate cancer. ZERO is proud to partner with Advanced Urology Associates to end prostate cancer. The funds raised from 2017 ZERO Prostate Cancer Run/Walk - Chicago are invested around the country to provide research for new treatments, free prostate cancer testing, and educate men and families about prostate cancer.
5 K
1 K
California
San Diego

Next Date
Unknown

ZERO Prostate Cancer Run/Walk-Napa Valley
The ZERO Prostate Cancer Run/Walk – Napa Valley features a 10K run, 5K run/walk, 200 yard Kids Superhero Dash for Dad, and virtual Snooze for Dudes program. The race begins and ends at th ...(continued)
10 K
5 K
California
Napa

Next Date
Unknown

ZERO Prostate Cancer Run/Walk-San Diego
The ZERO Prostate Cancer Run/Walk – San Diego features a 5K run/walk, 1 mile fun run/walk, and virtual Snooze for Dudes program. All 5K run/walk and adult 1 mile fun run/walk participants will receive ...(continued)
5 K
1 Mile
California
San Diego

Next Date
Unknown

ZERO Prostate Cancer Run-LA
http://www.kintera.org/faf/home/default.asp?ievent=1098969
15 K
5 K
California
Los Angeles

Next Date
Unknown

ZERO Prostate Cancer Run-Los Angeles
ZERO Prostate Cancer Challenge, the premier men’s health event series in America, is a heartfelt tight-knit community activity that brings together athletes, cancer survivors, physicians, caretakers, ...(continued)
5 K
California
Playa del Rey

Next Date
Unknown

Zombie Fun Run
Can you survive the apocalypse??? Runners will run for their lives in this 5K, or 2K run.
5 K
2 Mile
California
Rio Dell

Next Date
Unknown

Zombie Run
Register at: http://dreamteamevents.org/
Half Marathon
5 K
California
San Jose

Next Date
Unknown

Zooma Napa Valley Half Marathon and 10K
ZOOMA Napa Valley will treat you to a scenic half marathon or 10K race in the luxurious Napa Valley. The race starts and finishes near the Napa Valley Marriott Hotel & Spa, our host resort, and runs on mostly flat terrain with awe-inspiring views of the vineyards and the mountain ranges that create the Valley. You’ll be welcomed to your wine country getaway with a Fitness Expo at the host resort, then feted at the Mocktail Party. Walk from your cozy bed to the start line to run an unforgettable race through the vines. After the race, its time to celebrate with an After-Party Expo at the host resort, including wine tastings, live music, a pool party, food, and shopping. After a quick shower, you and your best running girlfriends can visit some of the best winery tasting rooms in the country.
Half Marathon
10 K
California
Napa
 




 

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