December Half Marathon Trail Runs in California
City Location
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
Santa Clara County, CA
2. Peacock Gap Trail Run
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Dec 7, 2024Saturday
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30K, 13.1M, 10K trail run
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San Rafael, CA
Marin County, CA
3. 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
Alameda County, CA
4. Folsom Lake Trail Half Marathon
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Past DateDec 9, 2023Saturday
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13.1M trail run
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El Dorado Hills, CA
El Dorado County, CA
5. Summit Rock Half Marathon
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Past DateDec 9, 2023Saturday
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13.1M, 10K, 5K trail run
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Saratoga, CA
Santa Clara County, CA
6. Dirty December Trail Run
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Dec 14, 2024Saturday
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6H, 26.2M, 13.1M, 10K trail run
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San Diego, CA
San Diego County, CA
7. Hark the Herald Angels Half Marathon
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Dec 14, 2024Saturday
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13.1M, 10K trail run
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Tiburon, CA
Marin County, CA
8. 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
San Mateo County, CA
9. Placerville's Holiday Jingle and Mingle Run
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Dec 24, 2024Tuesday
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13.1M, 15K, 10K, 5K trail run
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Placerville, CA
El Dorado County, CA
10. Brazen New Year's Eve
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Past DateDec 31, 2023Sunday
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13.1M, 10K, 5K trail run
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Castro Valley, CA
Alameda 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.
