Running Races in California
Explore races in California during September 2025.
By Month
By Race Type
By City
Top Events
San Diego 5k Scadaddle For Research
5K
San Diego, CA
Date TBD
Noble Canyon 50K/15K
Ultra
Pine Valley, CA
Date TBD
12:00 AM PDT
9/11 Run To Remember
5K1 Mile
Clovis, CA
Date TBD
7:00 AM PDT
China Peak Running Festival
Ultra
Lakeshore, CA
Date TBD
8:00 AM PDT
Building Dreams Southland Regional Association Of Realtors 5k
5K
Van Nuys, CA
Date TBD
8:00 AM PDT
Resilience Run
5K
Fontana, CA
Date TBD
8:00 AM PDT
Graniterock River Run
5K
Hollister, CA
Date TBD
8:00 AM PDT
Lsa's Run Home 2025
5K10K
Los Gatos, CA
Date TBD
9:00 AM PDT
Anime Fan And Fitness Festival 5k Run
5K
Gilroy, CA
Date TBD
9:30 AM PDT
Teaching & Learning Collaborative Charity Group Registration (2025 Disneyland Halloween Half Marathon Weekend )
5K10KHalf-Marathon
Anaheim, CA
Date TBD
Fiesta 10k & Mile Run
10K1 Mile
Fresno, CA
Date TBD
7:00 AM PDT
Diablo Trail Run
Half-Marathon
Clayton, CA
Date TBD
Cancer Champions Walk-run-roll
5K10K1 Mile
West Sacramento, CA
Date TBD
Mammoth Bar Trail Runs
5K10KHalf-Marathon
Auburn, CA
Date TBD
8:30 AM PDT
Disneyland Halloween Half Marathon Weekend 2025
5K10KHalf-Marathon
Anaheim, CA
Date TBD
5:00 AM PDT
Mammoth Buff - Beer Mile Run
1 Mile
Mammoth Lakes, CA
Date TBD
Berkeley Trail Adventure
Ultra
Berkeley, CA
Date TBD
12:00 AM PDT
South Hills Single Track Trail Run - Summer
Ultra
San Jose, CA
Date TBD
12:00 AM PDT
Earth And Sky Fall Equinox Run 5k, 10k, & Half Marathon
5K10KHalf-Marathon
Santa Monica, CA
Date TBD
7:00 AM PDT
2025 Gold Country 10k, 5k And Kids K Presented By Marshall
5K10K
El Dorado Hills, CA
Date TBD
7:00 AM PDT