April Half Marathons in California
Sausalito, CA
Rodeo Beach Rumble
Apr 13, 2024
Visalia, CA
Visalia Half Marathon
Apr 21, 2024
Sacramento, CA
American River Parkway Half Marathon
Apr 27, 2024
Tiburon, CA
Romancing the Island Half Marathon
Apr 13, 2024
Agoura Hills, CA
Great Race
Apr 13, 2024
Fountain Valley, CA
Mile Square Madness 5K, 10K, & Half Marathon
Apr 14, 2024
Santa Rosa, CA
Annadel Half Marathon
Apr 7, 2024
San Jose, CA
Sierra Azul Trail Challenge
Apr 20, 2024
Santa Teresa King Richard Annual Trail Run
Apr 5, 2025
Bakersfield, CA
Bakersfield Marathon
Apr 7, 2024
Mill Valley, CA
Golden Gate Headlands Marathon
Apr 6, 2024
Mt. Tam Wild Boar Half Marathon
Apr 27, 2024
Santa Monica, CA
Beach Blast Half Marathon
Apr 7, 2024
Pacific Paradise Sprint 5K, 10K, and Half Marathon
Apr 13, 2024
Running into Neverland Fairy Run
Apr 21, 2024
Walnut Creek, CA
Diablo Trails Challenge
Apr 6, 2024
Los Gatos, CA
Om Run
Apr 28, 2024
Los Angeles, CA
Finish the Run - Griffith Park
Apr 6, 2024
Woodside, CA
Woodside Crossover
Apr 13, 2024
Silverado, CA
Billy Goat Half Marathon Climb
Apr 6, 2024
Penn Valley, CA
Daffodil Run
Apr 7, 2024
Livermore, CA
Badger Cove Half Marathon
Apr 20, 2024
Santa Cruz, CA
Surfer's Path Half Marathon
Apr 14, 2024
Calistoga, CA
Napa Valley Endurance Run
Apr 14, 2024
San Diego, CA
San Diego Beach & Bay Half Marathon
Apr 14, 2024
Long Beach, CA
Running off the Crazy Full Moon Run
Apr 20, 2024
Spring Dash Half Marathon
Apr 21, 2024
Super Hero Dash
Apr 28, 2024
Rocklin, CA
Run Rocklin
Apr 14, 2024
Castro Valley, CA
SPASM Lake Chabot
Apr 13, 2024
Healdsburg, CA
Lake Sonoma 50
Apr 12, 2024
Apr 13, 2024
Shasta Lake, CA
Nail the Rail Half Marathon, 10K & 5K
Apr 27, 2024
Hemet, CA
Bedrock Valley Trail Runs
Apr 6, 2024
Mariposa, CA
G-Bar Ultra and Trail Run
Apr 20, 2024
Coloma, CA
California Gold Rush Trail Run
Apr 12, 2025
Sebastopol, CA
IPA10K, Brewfest & Beer Mile
Apr 20, 2024
Ocotillo, CA
Fools Dirty Half Trail Run
Apr 6, 2024
La Honda, CA
Horseshoe Lake
Apr 21, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Santa Teresa King Richard Annual Trail Run
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Apr 5, 2025Saturday
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13.1M, 10M, 10K, 5K trail run
More Information
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San Jose, CA
Santa Clara County, CA
2. Bedrock Valley Trail Runs
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Past DateApr 6, 2024Saturday
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26.2M, 13.1M, 15K, 5K trail run | kids run
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Hemet, CA
Riverside County, CA
3. Billy Goat Half Marathon Climb
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Past DateApr 6, 2024Saturday
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13.1M, 10K trail run
More Information
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Silverado, CA
Orange County, CA
4. Diablo Trails Challenge
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Past DateApr 6, 2024Saturday
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50K, 13.1M, 10K, 5K trail run
More Information
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Walnut Creek, CA
Contra Costa County, CA
5. Finish the Run - Griffith Park
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Past DateApr 6, 2024Saturday
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13.1M, 10K, 5K run | kids run
More Information
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Los Angeles, CA
Los Angeles County, CA
6. Fools Dirty Half Trail Run
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Past DateApr 6, 2024Saturday
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13.1M trail run
More Information
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Ocotillo, CA
Imperial County, CA
7. Golden Gate Headlands Marathon
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Past DateApr 6, 2024Saturday
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26.2M, 13.1M, 10K trail run
More Information
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Mill Valley, CA
Marin County, CA
8. Ruth McKenzie Preserve Half Marathon
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Past DateApr 6, 2024Saturday
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13.1M, 10K, 5K trail run | kids run
More Information
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Friant, CA
Fresno County, CA
9. Annadel Half Marathon
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Past DateApr 7, 2024Sunday
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13.1M, 10K, 5K trail run
More Information
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Santa Rosa, CA
Sonoma County, CA
10. Bakersfield Marathon
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Past DateApr 7, 2024Sunday
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26.2M, 13.1M, 10K, 6K run
More Information
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Boston Marathon Qualifier
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Bakersfield, CA
Kern County, CA
11. Beach Blast Half Marathon
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Past DateApr 7, 2024Sunday
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13.1M, 15K, 10K, 5K run
More Information
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Santa Monica, CA
Los Angeles County, CA
12. Daffodil Run
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Past DateApr 7, 2024Sunday
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13.1M, 10K, 5K run | kids run
More Information
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Penn Valley, CA
Nevada County, CA
13. California Gold Rush Trail Run
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Apr 12, 2025Saturday
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13.1M, 15K, 10K, 5K trail run
More Information
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Coloma, CA
El Dorado County, CA
14. Lake Sonoma 50
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Past DateApr 12, 2024Friday
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13.1M trail run
More Information
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Healdsburg, CA
Sonoma County, CA
15. California Classic Half Marathon
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Past DateApr 13, 2024Saturday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Fresno, CA
Fresno County, CA
16. Great Race
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Past DateApr 13, 2024Saturday
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13.1M, 10.3M, 10K, 5K, 1M run | kids run
Virtual OptionMore Information
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Agoura Hills, CA
Los Angeles County, CA
17. Pacific Paradise Sprint 5K, 10K, and Half Marathon
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Past DateApr 13, 2024Saturday
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13.1M, 10K, 5K run
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Santa Monica, CA
Los Angeles County, CA
18. Rodeo Beach Rumble
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Past DateApr 13, 2024Saturday
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13.1M run | 8K trail run
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Sausalito, CA
Marin County, CA
19. Romancing the Island Half Marathon
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Past DateApr 13, 2024Saturday
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13.1M, 10K trail run
More Information
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Tiburon, CA
Marin County, CA
20. SPASM Lake Chabot
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Past DateApr 13, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
More Information
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Castro Valley, CA
Alameda County, CA
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.