Upcoming Races Near Boulder, CO in January, 2026

Name: Yeti Chase 5k/10k
Start: 2026-01-25
End: 2026-01-25
Location: Morrison

Segment Showdown

Fort Collins, CO

Thursday, January 1st, 2026

Featured

View details for race Segment Showdown

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Resolute Runner 5k

Arvada, CO

Thursday, January 1st, 2026

Trail

View details for race Resolute Runner 5k

Hair of the Jog - Shoes & Brews New Year's Run ...

Longmont, CO

Thursday, January 1st, 2026

View details for race Hair of the Jog - Shoes & Brews New Year's Run Club 6k Run and Cheers

South Suburban Race Series

Littleton, CO

Thursday, January 1st, 2026

View details for race South Suburban Race Series

RunningU/Horsetooth Half Marathon Training

Fort Collins, CO

Sunday, January 4th, 2026

View details for race RunningU/Horsetooth Half Marathon Training

Sentinel Flurry

Golden, CO

Saturday, January 10th, 2026

1 Mile

View details for race Sentinel Flurry

All-Out Polar Prowl

Arvada, CO

Saturday, January 10th, 2026

Half

10K

View details for race All-Out Polar Prowl

Colorado Cold Rush

Louisville, CO

Sunday, January 18th, 2026

10K

View details for race Colorado Cold Rush

Arctic Prairie Dog Half, 10k & 5k

Louisville, CO

Sunday, January 18th, 2026

Half

10K

View details for race Arctic Prairie Dog Half, 10k & 5k

Polar Bear Run and Plunge

Fort Collins, CO

Saturday, January 24th, 2026

View details for race Polar Bear Run and Plunge

Freakin Freezin 5K - Denver

Denver, CO

Sunday, January 25th, 2026

View details for race Freakin Freezin 5K - Denver

Yeti Chase 5k/10k

Morrison, CO

Sunday, January 25th, 2026

10K

View details for race Yeti Chase 5k/10k

Explore more in Boulder, CO

Distances:

5K 10K Half Marathon Marathon

Months:

December January February

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Colorado races

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