May Races in Contra Costa County, CA on Weekends
Event Category
Click Here to find out what Classic, Multisport, and Variety mean.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
1. Nitro Trail Half Marathon
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Past DateMay 11, 2024Saturday
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13.1M, 10K, 5K trail run
More Information
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San Pablo, CA
Contra Costa County, CA
2. Rose 5K
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Past DateMay 11, 2024Saturday
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5K run
More Information
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Byron, CA
Contra Costa County, CA
3. Animal Run 5K/10K Canicross
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Past DateMay 18, 2024Saturday
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10K, 5K trail run
Virtual OptionMore Information
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Richmond, CA
Contra Costa County, CA
4. Wildcat Half Marathon
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Past DateMay 18, 2024Saturday
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13.1M, 10K, 5K trail run
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El Sobrante, CA
Contra Costa County, CA
5. Devil Mountain Run
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Past DateMay 19, 2024Sunday
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10K, 5K, 1M run
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Danville, CA
Contra Costa County, CA
6. Armed Forces Half Marathon
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Past DateMay 25, 2024Saturday
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13.1M run
More Information
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Briones Regional Park, CA
Contra Costa 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.