Ultras within 50 miles of Vallejo, CA
1. Woodside Trail Run
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Past DateNov 4, 2023Saturday
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50K, 35K, 17K, 10K trail run
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Woodside, CA
47 miles point to pointSan Mateo County, CA
2. Woodside Ramble
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Past DateDec 16, 2023Saturday
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50K, 35K, 13.1M, 10K trail run
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Woodside, CA
47 miles point to pointSan Mateo County, CA
3. Hacienda Hills Run
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Past DateJan 6, 2024Saturday
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50K, 26.2M, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
49 miles point to pointSanta Clara County, CA
4. Crystal Springs (Winter) Trail Run
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Past DateJan 14, 2024Sunday
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50K, 26.2M, 35K, 13.1M, 8K trail run | kids run
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Woodside, CA
47 miles point to pointSan Mateo County, CA
5. Golden Gate (Winter)
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Past DateFeb 3, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
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Sausalito, CA
21 miles point to pointMarin County, CA
6. Mt. Umunhum Trail Conquest
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Past DateFeb 3, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 7M, 5K trail run
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San Jose, CA
49 miles point to pointSanta Clara County, CA
7. Redtail Ridge
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Past DateFeb 17, 2024Saturday
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50K, 30K, 13.1M, 10K, 5K trail run
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Castro Valley, CA
30 miles point to pointAlameda County, CA
8. Big Alta
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Past DateFeb 24, 2024Saturday
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50K, 28K trail run
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Marinwood, CA
17 miles point to pointMarin County, CA
9. Montara Mountain Trail Run
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Past DateFeb 24, 2024Saturday
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50K, 26.2M, 20M, 13.1M, 10K trail run | kids run
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Pacifica, CA
36 miles point to pointSan Mateo County, CA
10. Marin Ultra Challenge
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Past DateMar 9, 2024Saturday
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50M, 50K, 25K trail run
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Sausalito, CA
21 miles point to pointMarin County, CA
11. South Hills Single Track Trail Run - Spring
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Past DateMar 23, 2024Saturday
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50K, 26.2M, 16M, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
49 miles point to pointSanta Clara County, CA
12. Redwood (Spring) Trail Run
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Past DateMar 30, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 5M trail run | kids run
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Oakland, CA
21 miles point to pointAlameda County, CA
13. Diablo Trails Challenge
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Past DateApr 6, 2024Saturday
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50K, 13.1M, 10K, 5K trail run
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Walnut Creek, CA
17 miles point to pointContra Costa County, CA
14. Lake Sonoma 50
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Past DateApr 13, 2024Saturday
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50M, 26.2M trail run
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Healdsburg, CA
48 miles point to pointSonoma County, CA
15. SPASM Lake Chabot
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Past DateApr 13, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
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Castro Valley, CA
30 miles point to pointAlameda County, CA
16. Woodside Crossover
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Past DateApr 13, 2024Saturday
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50K, 35K, 13.1M, 10K trail run
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Woodside, CA
47 miles point to pointSan Mateo County, CA
17. Napa Valley Endurance Run
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Past DateApr 14, 2024Sunday
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50K, 35K, 13.1M trail run
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Calistoga, CA
37 miles point to pointNapa County, CA
18. Sierra Azul Trail Challenge
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Apr 20, 2024Saturday
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50K, 26.2M, 20M, 13.1M, 7M, 5K trail run
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San Jose, CA
49 miles point to pointSanta Clara County, CA
19. Hacienda Hills Run
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May 4, 2024Saturday
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50K, 26.2M, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
49 miles point to pointSanta Clara County, CA
20. Miwok 100K
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May 4, 2024Saturday
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100K trail run
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Stinson Beach, CA
25 miles point to pointMarin 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.