January Classic Races within 50 miles of Thornton, CO on Weekends
1. Six Pack Series Winter Westminster 1 Mile and 5K
-
Jan 4, 2025Saturday
-
5K, 1M run
More Information
-
Westminster, CO
4 miles point to pointAdams County, COJefferson County, CO
2. South Boulder Creek parkrun
-
Jan 4, 2025Saturday
-
5K run
More Information
-
Boulder, CO
19 miles point to pointBoulder County, CO
3. RMRR Trophy Series - January
-
Past DateJan 7, 2024Sunday
-
10K, 5K run
More Information
-
Thornton, CO
Adams County, CO
4. All-Out Polar Prowl
-
Jan 11, 2025Saturday
-
13.1M, 10K, 5K run
Virtual OptionMore Information
-
Arvada, CO
7 miles point to pointJefferson County, CO
5. Six Pack Series Winter Westminster 2 Mile and 5K
-
Jan 11, 2025Saturday
-
5K, 2M run
More Information
-
Westminster, CO
4 miles point to pointAdams County, COJefferson County, CO
6. South Boulder Creek parkrun
-
Jan 11, 2025Saturday
-
5K run
More Information
-
Boulder, CO
19 miles point to pointBoulder County, CO
7. BRR Masters Invite Indoor Mile
-
Past DateJan 13, 2024Saturday
-
1M run
More Information
-
Boulder, CO
19 miles point to pointBoulder County, CO
8. South Boulder Creek parkrun
-
Jan 18, 2025Saturday
-
5K run
More Information
-
Boulder, CO
19 miles point to pointBoulder County, CO
9. Arctic Prairie Dog Half - Westminster
-
Jan 19, 2025Sunday
-
13.1M, 10K, 5K run
More Information
-
Louisville, CO
11 miles point to pointBoulder County, CO
10. Polar Bear 5K
-
Past DateJan 21, 2024Sunday
-
5K run | kids run
More Information
-
Denver, CO
9 miles point to pointDenver County, CO
11. Polar 5K & Polar Bear Plunge
-
Jan 25, 2025Saturday
-
5K run
More Information
-
Fort Collins, CO
50 miles point to pointLarimer County, CO
12. Six Pack Series Winter Westminster 5K
-
Jan 25, 2025Saturday
-
5K run
More Information
-
Westminster, CO
4 miles point to pointAdams County, COJefferson County, CO
13. South Boulder Creek parkrun
-
Jan 25, 2025Saturday
-
5K run
More Information
-
Boulder, CO
19 miles point to pointBoulder County, CO
14. Yeti Chase 5K/10K
-
Jan 26, 2025Sunday
-
10K, 5K run
More Information
-
Lakewood, CO
13 miles point to pointJefferson County, CO
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.
ALWAYS visit the race's website for the most complete and accurate race information.