Half Marathons within 50 miles of Louisville, CO

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All Colorado
Name Open Date Close Date
With Virtual Option
1. Adams Half & 5K
2. Ralston Creek Half Marathon
3. That Dam Run
4. Time to Paddy 5K/10K and Lucky 13.1
5. Spring Equinox Races
6. Three Creeks Half Marathon
7. Boulder Rez Half
8. Platte River Half Marathon
9. Great Western Trail Race
10. Time Travel Half Marathon
11. Blue Heron Half and 5K
12. NOCO Half Marathon & 10K
13. Runs With Scissors Races
14. Colorado Marathon
15. Carbon Valley Half Marathon
16. Denver Colfax Marathon
17. Latino Ultra Nature Adventure
18. REVEL Rockies
19. Colorado 13er
20. All-Out Summer Breeze

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.