January Half Marathon Trail Runs in California
1. Brazen New Years Day Runs
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Past DateJan 1, 2024Monday
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13.1M, 10K, 5K trail run
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Castro Valley, CA
Alameda County, CA
2. 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
Santa Clara County, CA
3. Horsethief Canyon Half Marathon
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Past DateJan 6, 2024Saturday
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13.1M trail run
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Alpine, CA
San Diego County, CA
4. Del Dios Trail Race
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Past DateJan 7, 2024Sunday
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50K, 13.1M, 10K, 5K trail run
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Escondido, CA
San Diego County, CA
5. Griffith Park Resolution Run
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Past DateJan 7, 2024Sunday
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13.1M, 12K, 5K trail run
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Los Angeles, CA
Los Angeles County, CA
6. No Hands Trail Run
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Jan 11, 2025Saturday
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50K, 35K, 13.1M, 8K trail run
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Auburn, CA
Placer County, CA
7. San Diego 50 and Trail Runs
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Jan 11, 2025Saturday
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50M, 26.2M, 13.1M, 10M, 5M, 5K trail run | 26.2M relay | kids run
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Escondido, CA
San Diego County, CA
8. 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
San Mateo County, CA
9. Coyote Hills Half Marathon
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Past DateJan 20, 2024Saturday
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13.1M, 10K, 5K trail run
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Fremont, CA
Alameda County, CA
10. China Camp Challenge
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Past DateJan 27, 2024Saturday
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13.1M, 10K, 5K trail run
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San Rafael, CA
Marin County, CA
11. Folsom Lake Sweetwater Trail Run
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Past DateJan 27, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 9M, 10K, 5K trail run
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Folsom, CA
Sacramento 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.