Upcoming 5K Trail Runs within 50 miles of Berkeley, CA
Santa Rosa, CA
Annadel Half Marathon
Apr 6, 2025
San Jose, CA
Mt. Umunhum Trail Conquest
Oct 12, 2024
Almaden Hills Trail Run
Nov 2, 2024
ZombieRunner Halloween
Nov 2, 2024
Calero Trail Run
Dec 7, 2024
Hacienda Hills Run
Jan 4, 2025
Mt. Umunhum Trail Conquest
Feb 1, 2025
South Hills Single Track Trail Run - Spring
Mar 22, 2025
Santa Teresa King Richard Annual Trail Run
Apr 5, 2025
Sierra Azul Trail Challenge
Apr 19, 2025
Hacienda Hills Run
May 3, 2025
Calero Trail Run
May 31, 2025
Mt. Umunhum Ultras
Jun 7, 2025
Pacifica, CA
San Pedro Park 5K
Sep 22, 2024
Walnut Creek, CA
Diablo Summit Stomp
Oct 19, 2024
San Ramon, CA
Rocky Ridge Trail Half Marathon
Sep 21, 2024
Saratoga, CA
Summit Rock Half Marathon
Dec 14, 2024
Castro Valley, CA
Brazen New Year's Eve
Dec 28, 2024
Brazen New Years Day Runs
Jan 1, 2025
Redtail Ridge
Feb 15, 2025
Lake Chabot Trail Challenge
Jun 1, 2025
Hayward, CA
Garin Park XC Challenge
Sep 28, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Rocky Ridge Trail Half Marathon
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Sep 21, 2024Saturday
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13.1M, 10K, 5K trail run
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San Ramon, CA
17 miles point to pointContra Costa County, CA
2. San Pedro Park 5K
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Sep 22, 2024Sunday
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5K trail run
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Pacifica, CA
21 miles point to pointSan Mateo County, CA
3. Garin Park XC Challenge
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Sep 28, 2024Saturday
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5K trail run
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Hayward, CA
17 miles point to pointAlameda County, CA
4. Star City San Bruno Mountain Half Marathon
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Oct 5, 2024Saturday
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13.1M, 5K trail run
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Brisbane, CA
15 miles point to pointSan Mateo County, CA
5. Mt. Umunhum Trail Conquest
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Oct 12, 2024Saturday
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50K, 26.2M, 13.1M, 5K trail run
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San Jose, CA
34 miles point to pointSanta Clara County, CA
6. Diablo Summit Stomp
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Oct 19, 2024Saturday
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30K, 13.1M, 10K, 5K trail run
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Walnut Creek, CA
11 miles point to pointContra Costa County, CA
7. Almaden Hills Trail Run
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Nov 2, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8M, 10K, 5K trail run
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San Jose, CA
34 miles point to pointSanta Clara County, CA
8. ZombieRunner Halloween
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Nov 2, 2024Saturday
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26.2M, 13.1M, 10K, 5K trail run | kids run
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San Jose, CA
34 miles point to pointSanta Clara County, CA
9. 5K Oakland Tech Fundraiser Race
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Nov 3, 2024Sunday
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5K trail run
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Oakland, CA
5 miles point to pointAlameda County, CA
10. Left Over Turkey Trot Crockett
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Nov 26, 2024Tuesday
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10K, 5K, 1K trail run
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Oakland, CA
5 miles point to pointAlameda County, CA
11. Quarry Turkey Half Marathon
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Nov 30, 2024Saturday
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13.1M, 10K, 5K trail run | kids run
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Fremont, CA
27 miles point to pointAlameda County, CA
12. Calero Trail Run
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Dec 7, 2024Saturday
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50K, 26.2M, 25K, 13.1M, 15K, 10K, 5K trail run
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San Jose, CA
34 miles point to pointSanta Clara County, CA
13. ZombieRunner Quarry Lakes Run
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Dec 7, 2024Saturday
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26.2M, 30K, 13.1M, 10K, 5K trail run
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Fremont, CA
27 miles point to pointAlameda County, CA
14. Summit Rock Half Marathon
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Dec 14, 2024Saturday
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13.1M, 10K, 5K trail run
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Saratoga, CA
44 miles point to pointSanta Clara County, CA
15. Brazen New Year's Eve
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Dec 28, 2024Saturday
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13.1M, 10K, 5K trail run
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Castro Valley, CA
16 miles point to pointAlameda County, CA
16. Brazen New Years Day Runs
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Jan 1, 2025Wednesday
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13.1M, 10K, 5K trail run
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Castro Valley, CA
16 miles point to pointAlameda County, CA
17. Hacienda Hills Run
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Jan 4, 2025Saturday
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50K, 26.2M, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
34 miles point to pointSanta Clara County, CA
18. Mt. Umunhum Trail Conquest
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Feb 1, 2025Saturday
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50K, 26.2M, 30K, 13.1M, 7M, 5K trail run
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San Jose, CA
34 miles point to pointSanta Clara County, CA
19. Redtail Ridge
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Feb 15, 2025Saturday
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50K, 30K, 13.1M, 10K, 5K trail run
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Castro Valley, CA
16 miles point to pointAlameda County, CA
20. South Hills Single Track Trail Run - Spring
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Mar 22, 2025Saturday
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50K, 26.2M, 16M, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
34 miles point to pointSanta Clara 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.