Running races in Boulder, CO — January 2027

3 races within 25 miles, Fri, Jan 1 – Sun, Jan 31.

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Fri Jan 1 10:00am

Resolute Runner 5k

5K $39 20.6 mi away

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Sat Jan 9 9:00am

All-Out Polar Prowl

5K10K13.1 Miles $40 19.5 mi away

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Sun Jan 17 9:40am

Colorado Cold Snap

5K10K $39 11.3 mi away

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