January 5Ks within 300 miles of Boulder, CO

Show Map
Upcoming All Dates
Specify Date Range
Start Date
End Date
Specify Distance Range
From
Unit
To
Unit
All Colorado
Name Open Date Close Date
With Virtual Option
1. Rescue Run
2. Resolute Runner 5K
3. Six Pack Series Winter Westminster 1 Mile and 5K
4. South Boulder Creek parkrun
5. RMRR Trophy Series - January
6. The Day Quest - Fast 5K - Riverdale
7. All-Out Polar Prowl
8. Six Pack Series Winter Westminster 2 Mile and 5K
9. South Boulder Creek parkrun
10. South Boulder Creek parkrun
11. Arctic Prairie Dog Half - Westminster
12. Polar 5K & Polar Bear Plunge
13. Polar Bear 5K
14. Six Pack Series Winter Westminster 5K
15. South Boulder Creek parkrun
16. Rio Frio 5K on Ice
17. Yeti Chase 5K/10K

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.