Upcoming Ultras in California on Sundays
1. Skyline 50K
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Aug 4, 2024Sunday
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50K, 13.1M run
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Castro Valley, CA
Alameda County, CA
2. Crystal Springs
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Sep 1, 2024Sunday
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50K, 26.2M, 35K, 13.1M, 8K trail run | kids run
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Woodside, CA
San Mateo County, CA
3. Diablo Trail Run
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Sep 8, 2024Sunday
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50K, 26.2M, 13.1M, 10M, 4M trail run | kids run
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Clayton, CA
Contra Costa County, CA
4. Dick Collins Firetrails
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Sep 29, 2024Sunday
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100K, 50M, 26.2M trail run
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Castro Valley, CA
Alameda County, CA
5. Spartan Trail - San Jose Trail Challenge
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Sep 29, 2024Sunday
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50K, 21K, 10K trail run
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Saratoga, CA
Santa Clara County, CA
6. Spooner's Cove
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Oct 6, 2024Sunday
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50K, 37K, 25K, 13K, 8K trail run | kids run
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Los Osos, CA
San Luis Obispo County, CA
7. Lake Tahoe Marathon Weekend
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Oct 20, 2024Sunday
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72M, 26.2M, 16.4M, 13.1M, 10K, 5K run | 26.2M relay | kids run
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Boston Marathon Qualifier
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South Lake Tahoe, CA
El Dorado County, CA
8. Sri Chinmoy 6-hour Race - San Diego
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Nov 10, 2024Sunday
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6H run
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San Diego, CA
San Diego County, CA
9. Del Dios Trail Race
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Jan 5, 2025Sunday
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50K, 13.1M, 10K, 5K trail run
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Escondido, CA
San Diego County, CA
10. Crystal Springs (Winter) Trail Run
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Jan 12, 2025Sunday
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50K, 26.2M, 35K, 13.1M, 8K trail run | kids run
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Woodside, CA
San Mateo County, CA
11. Napa Valley Endurance Run
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Apr 13, 2025Sunday
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50K, 35K, 13.1M trail run
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Calistoga, CA
Napa County, CA
12. Spartan Trail - Monterey
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Jun 1, 2025Sunday
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50K, 13.1M, 10K trail run
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Salinas, CA
Monterey County, CA
13. San Francisco Marathon
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Jul 27, 2025Sunday
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52.4M, 26.2M, 13.1M, 5K run | 52.4M relay
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Boston Marathon Qualifier
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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.