March Half Marathons in California
1. Diamond Valley Lake Marathon
-
Mar 1, 2025Saturday
-
26.2M, 13.1M, 5K run
More Information
-
Hemet, CA
Riverside County, CA
2. SOCAL Marathon
-
Mar 1, 2025Saturday
-
26.2M, 13.1M, 10K, 5K run | kids run
Virtual OptionMore Information
-
Huntington Beach, CA
Orange County, CA
3. Bidwell Classic Half Marathon
-
Past DateMar 2, 2024Saturday
-
13.1M, 5K run | 13.1M relay
More Information
-
Chico, CA
Butte County, CA
4. Livermore Valley Half Marathon
-
Mar 2, 2025Sunday
-
13.1M run
More Information
-
Livermore, CA
Alameda County, CA
5. Napa Valley Marathon
-
Mar 2, 2025Sunday
-
26.2M, 13.1M, 5K run
More Information
-
Boston Marathon Qualifier
-
Calistoga, CA
Napa County, CA
6. Revel Mount Diablo
-
Past DateMar 2, 2024Saturday
-
13.1M run
More Information
-
Walnut Creek, CA
Contra Costa County, CA
7. Run Through Redlands
-
Mar 2, 2025Sunday
-
13.1M, 10K, 5K run | kids run
More Information
-
Redlands, CA
San Bernardino County, CA
8. San Joaquin River Trail Half Marathon & 10K
-
Past DateMar 2, 2024Saturday
-
13.1M, 10K trail run
More Information
-
Auberry, CA
Fresno County, CA
9. Sanborn Trail Challenge
-
Past DateMar 2, 2024Saturday
-
13.1M, 8M, 4M trail run
More Information
-
Saratoga, CA
Santa Clara County, CA
10. Griffith Park Half Marathon
-
Past DateMar 3, 2024Sunday
-
13.1M, 5K run
More Information
-
Los Angeles, CA
Los Angeles County, CA
11. Mermaid Half Marathon San Diego
-
Mar 8, 2025Saturday
-
13.1M, 10K, 5K run | kids run
More Information
-
San Diego, CA
San Diego County, CA
12. Race to the Top of Mt Umunhum
-
Mar 8, 2025Saturday
-
13.1M trail run
More Information
-
San Jose, CA
Santa Clara County, CA
13. End of the Trail Run
-
Past DateMar 9, 2024Saturday
-
13.1M, 10K, 5K run
Virtual OptionMore Information
-
Visalia, CA
Tulare County, CA
14. Leprechaun Chase - Half Marathon
-
Past DateMar 9, 2024Saturday
-
13.1M, 10M, 10K, 5K run
More Information
-
Long Beach, CA
Los Angeles County, CA
15. Pinch Me I'm Running Half Marathon
-
Past DateMar 10, 2024Sunday
-
13.1M, 10K, 5K run
More Information
-
Santa Monica, CA
Los Angeles County, CA
16. Tesoro Viejo Spring Classic Half Marathon
-
Past DateMar 10, 2024Sunday
-
13.1M, 10K, 5K run
Virtual OptionMore Information
-
Madera, CA
Madera County, CA
17. Old West Trail Runs
-
Mar 15, 2025Saturday
-
50K, 26.2M, 13.1M trail run
More Information
-
Julian, CA
San Diego County, CA
18. Folsom South Side Trail Run
-
Past DateMar 16, 2024Saturday
-
50K, 26.2M, 21M, 30K, 13.1M, 9M, 10K, 5K trail run
More Information
-
Folsom, CA
Sacramento County, CA
19. Shamrock'n Half Marathon
-
Mar 16, 2025Sunday
-
13.1M run
More Information
-
Sacramento, CA
Sacramento County, CA
20. Zoom San Francisco
-
Past DateMar 16, 2024Saturday
-
13.1M, 10K, 5K run | kids run
More Information
-
San Francisco, CA
San Francisco 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.