Trail

Fast

BQ

100

Upcoming Races Near Sunnyvale, CA in December, 2025

New Year's One Day

San Jose, CA

Wednesday, December 31st, 2025

Featured

Ultra

5K

View details for race New Year's One Day

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Distances:

5K 10K Half Marathon Marathon

Months:

December January February

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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