May Half Marathons in California
Arcata, CA
Avenue of the Giants Marathon
May 5, 2024
Big Bear Lake, CA
Big Bear Spartan Trifecta
May 18, 2024
May 19, 2024
Del Mar, CA
La Jolla Half Marathon & 5K
May 18, 2024
Costa Mesa, CA
OC Marathon Running Festival
May 5, 2024
Stinson Beach, CA
Stinson Beach Half Marathon
May 11, 2024
West Sacramento, CA
Beer City Half Sacramento
May 4, 2024
Santa Monica, CA
May the Fourth Be with You Half Marathon
May 4, 2024
Sunshine Sprint
May 11, 2024
Mother's Day Half Marathon
May 12, 2024
Bee Happy 5K, 10K, and Half Marathon
May 18, 2024
Ocean Breeze Half Marathon
May 26, 2024
Laguna Hills, CA
Laguna Hills Memorial Day Half Marathon
May 27, 2024
Bass Lake, CA
Yosemite Half Marathon
May 11, 2024
Ventura, CA
Seaside Marathon
May 19, 2024
Long Beach, CA
Cinco de Mayo Half Marathon
May 4, 2024
Mothers Day Half Marathon
May 11, 2024
Run for the Rose - Mother's Day Half Marathon
May 12, 2024
Fun in the Sun Half Marathon
May 25, 2024
Running with the Rescues - Half Marathon
May 26, 2024
Vallejo, CA
Mermaid Run Mare Island
May 11, 2024
Windsor, CA
Windsor Run & Wine
May 5, 2024
Tracy, CA
Cinco De Mayo Fiesta Run
May 5, 2024
Santa Ynez, CA
Santa Barbara Wine Country Half Marathon
May 11, 2024
Briones Regional Park, CA
Armed Forces Half Marathon
May 25, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Featured Listing
1. Beer City Half Sacramento
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May 4, 2024Saturday
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13.1M, 10K, 5K, 1M run
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West Sacramento, CA
Yolo County, CA
1. Beer City Half Sacramento
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May 4, 2024Saturday
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13.1M, 10K, 5K, 1M run
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West Sacramento, CA
Yolo County, CA
2. Cinco de Mayo Half Marathon
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May 4, 2024Saturday
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13.1M, 15K, 10K, 5K run
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Long Beach, CA
Los Angeles County, CA
3. May the Fourth Be with You Half Marathon
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May 4, 2024Saturday
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13.1M, 10K, 5K run
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Santa Monica, CA
Los Angeles County, CA
4. Avenue of the Giants Marathon
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May 5, 2024Sunday
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26.2M, 13.1M, 10K run
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Boston Marathon Qualifier
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Arcata, CA
Humboldt County, CA
5. Bay Bridge Half Marathon
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May 5, 2024Sunday
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13.1M run
Virtual OptionMore Information
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Oakland, CA
Alameda County, CA
6. Cinco De Mayo Fiesta Run
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May 5, 2024Sunday
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13.1M, 10K, 5K run
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Tracy, CA
San Joaquin County, CA
7. OC Marathon Running Festival
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May 5, 2024Sunday
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26.2M, 13.1M, 5K run
More Information
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Boston Marathon Qualifier
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Costa Mesa, CA
Orange County, CA
8. Windsor Run & Wine
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May 5, 2024Sunday
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13.1M, 10K, 5K run
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Windsor, CA
Sonoma County, CA
9. Mermaid Run Mare Island
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May 11, 2024Saturday
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13.1M, 10K, 5K run
More Information
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Women Only
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Vallejo, CA
Solano County, CA
10. Mothers Day Half Marathon
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May 11, 2024Saturday
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13.1M, 15K, 10K, 5K run
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Long Beach, CA
Los Angeles County, CA
11. Santa Barbara Wine Country Half Marathon
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May 11, 2024Saturday
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13.1M run | 13.1M relay
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Santa Ynez, CA
Santa Barbara County, CA
12. Stinson Beach Half Marathon
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May 11, 2024Saturday
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13.1M, 7M run
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Stinson Beach, CA
Marin County, CA
13. Sunshine Sprint
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May 11, 2024Saturday
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13.1M, 10K, 5K run
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Santa Monica, CA
Los Angeles County, CA
14. TVNO - Tamil Vetri Nadai Odu - SFBATM Racing
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May 11, 2024Saturday
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13.1M, 15K, 10K, 5K run
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Sunnyvale, CA
Santa Clara County, CA
15. Yosemite Half Marathon
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May 11, 2024Saturday
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13.1M run
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Bass Lake, CA
Madera County, CA
16. Liberty Station Half/Full Marathon Relay, Solo Half & 5K Runs
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May 12, 2024Sunday
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13.1M, 5K run | 26.2M, 13.1M relay
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San Diego, CA
San Diego County, CA
17. Mother's Day Half Marathon
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May 12, 2024Sunday
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13.1M, 15K, 10K, 5K run
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Santa Monica, CA
Los Angeles County, CA
18. Run for the Rose - Mother's Day Half Marathon
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May 12, 2024Sunday
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13.1M, 15K, 10K, 5K run
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Long Beach, CA
Los Angeles County, CA
19. Sasquatch Scramble
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May 12, 2024Sunday
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13.1M, 10K, 5K run
More Information
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Oakland, CA
Alameda County, CA
20. Bee Happy 5K, 10K, and Half Marathon
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May 18, 2024Saturday
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13.1M, 10K, 5K run
More Information
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Santa Monica, CA
Los Angeles 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.