May Races in California
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.
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
Featured Listing
2. Cal Tri Ventura
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May 5, 2024Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | 10K, 5K run | youth triathlon
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Ventura, CA
Ventura County, CA
21. Hollywood to the Sea Road & Trail Relay
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May 4, 2024Saturday
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75M trail run | 75M relay
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Los Angeles, CA
Los Angeles County, CA
22. Kerman Almond Festival Scholarship Fun Run
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May 4, 2024Saturday
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5K run
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Kerman, CA
Fresno County, CA
23. Kids Run the OC Final Mile
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May 4, 2024Saturday
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kids run
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Costa Mesa, CA
Orange County, CA
24. La Jolla Coastal 5K Running Tour
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May 4, 2024Saturday
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5K running tour
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San Diego, CA
San Diego County, CA
25. Little Loco Relay
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May 4, 2024Saturday
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65M relay
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Forest Ranch, CA
Butte County, CA
26. 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
27. Miwok 100K
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May 4, 2024Saturday
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100K trail run
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Stinson Beach, CA
Marin County, CA
28. NURSES ROCK Run
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May 4, 2024Saturday
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10K, 5K run
Virtual OptionMore Information
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San Dimas, CA
Los Angeles County, CA
29. Ray Gil / Alan Hunt Mission Memorial Run
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May 4, 2024Saturday
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10K, 5K run
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Lompoc, CA
Santa Barbara County, CA
30. Red Hills Ramble
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May 4, 2024Saturday
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30K, 15K, 10K trail run
Virtual OptionMore Information
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Tuolumne, CA
Tuolumne County, CA
31. Saratoga Rotary 5K for A Cause
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May 4, 2024Saturday
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5K run
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Saratoga, CA
Santa Clara County, CA
32. Silva Strong Superhero 5K
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May 4, 2024Saturday
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5K run
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Mendota, CA
Fresno County, CA
33. Tacos N' Beer 5K
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May 4, 2024Saturday
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5K run
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Los Angeles, CA
Los Angeles County, CA
34. The Ruck Challenge
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May 4, 2024Saturday
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10K, 5K run
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Riverside, CA
Riverside County, CA
35. Viking Run
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May 4, 2024Saturday
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5K, 2K run | kids run
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San Francisco, CA
San Francisco County, CA
36. WineRun Sacramento
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May 4, 2024Saturday
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5K, 1K run
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Clarksburg, CA
Yolo County, CA
37. 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
38. Aztec Run for Education
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May 5, 2024Sunday
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5K run
Virtual OptionMore Information
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Oakland, CA
Alameda County, CA
39. Balboa Park 5k Running Tour
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May 5, 2024Sunday
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5K running tour
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San Diego, CA
San Diego County, CA
40. Bay Bridge Half Marathon
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May 5, 2024Sunday
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13.1M run
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Oakland, 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.