December Ultras within 300 miles of Castro Valley, CA
Ridgecrest, CA
High Desert 50K Ultra & 30K
Dec 7, 2024
Woodside, CA
Woodside Ramble
Dec 16, 2023
Friant, CA
San Joaquin River Trail Run
Dec 7, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. 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
19 miles point to pointSanta Clara County, CA
2. High Desert 50K Ultra & 30K
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Dec 7, 2024Saturday
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50K, 30K run
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Ridgecrest, CA
274 miles point to pointKern County, CA
3. San Joaquin River Trail Run
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Dec 7, 2024Saturday
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100K, 50K, 25K trail run
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Friant, CA
135 miles point to pointFresno County, CA
4. 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
21 miles point to pointSan Mateo County, CA
5. New Year's One Day
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Dec 31, 2024Tuesday
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24H, 100M, 12H, 6H run | 24H, 12H, 6H relay
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San Jose, CA
19 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.