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Upcoming 10K Races Near Santa Clara, CA in December, 2026

The Krampus Cross Country 5K, 10K, or Naughty Nine Miler (LIVE or VIRTUAL)! logo

The Krampus Cross Country 5K, 10K, or Naughty N...

San Francisco, CA

Friday, December 4th, 2026

Featured
5K
10K
Trail
Fast
View details for race The Krampus Cross Country 5K, 10K, or Naughty Nine Miler (LIVE or VIRTUAL)!
Midway Shelter Winter Run / Walk ~ 5k, 10k and Kids Run logo

Midway Shelter Winter Run / Walk ~ 5k, 10k and ...

Alameda, CA

Saturday, December 5th, 2026

5K
10K
Trail
View details for race Midway Shelter Winter Run / Walk ~ 5k, 10k and Kids Run
16th Annual Reindeer Run/Walk logo

16th Annual Reindeer Run/Walk

American Canyon, CA

Saturday, December 5th, 2026

5K
10K
View details for race 16th Annual Reindeer Run/Walk

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