December Trail Runs in California
1. Keepin' it Rural 5K/10K
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Past DateDec 3, 2023Sunday
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10K, 5K trail run
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Elfin Forest, CA
San Diego County, CA
2. Anza Borrego Cuyamaca 50 (ABC 50)
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Dec 7, 2024Saturday
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50M trail run
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Julian, CA
San Diego County, CA
3. 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
4. Into the Wild Fremont Canyon 28.8K
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Dec 7, 2024Saturday
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28.8K trail run
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Orange, CA
Orange County, CA
5. 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
6. 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
Fresno County, CA
7. 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
8. 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
9. Hanukkah 8 Krazy Kilometers
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Past DateDec 10, 2023Sunday
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8K, 2K trail run
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Bakersfield, CA
Kern County, CA
10. ZombieRunner Quarry Lakes Run
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Past DateDec 10, 2023Sunday
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26.2M, 30K, 13.1M, 10K, 5K trail run
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Fremont, CA
Alameda County, CA
11. 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
12. Crystal Cove Trail Run
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Past DateDec 16, 2023Saturday
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15K, 6K trail run
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Newport Beach, CA
Orange County, CA
13. Dirty December Poker Run
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Past DateDec 16, 2023Saturday
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6H, 26.2M, 13.1M, 10K trail run
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San Diego, CA
San Diego County, CA
14. Dixon Lake 10/10
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Past DateDec 16, 2023Saturday
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10M, 10K trail run
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Escondido, CA
San Diego County, CA
15. 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
16. 5K Oakland Tech Fundraiser Race
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Past DateDec 17, 2023Sunday
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5K trail run
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Oakland, CA
Alameda County, CA
17. Placerville's Holiday Jingle and Mingle Run
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Past DateDec 24, 2023Sunday
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13.1M, 15K, 10K, 5K trail run
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Placerville, CA
El Dorado County, CA
18. 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.