October Races in Colorado

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Click Here to find out what Classic, Multisport, and Variety mean.

To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.

1. AppleFest 5K
2. Aspen parkrun
3. Crested Butte Ultra
4. Nielson Two Mile Challenge
5. South Boulder Creek parkrun
6. Glenwood Canyon Shuffle
7. Hot Chocolate 15K/5K Denver
8. Its Fall Yall 5K and K9 Canter 1M Fun Run
9. Just for J Superhero 5K
10. Oh, Fudge! 5K
11. Pikes Peak Road Runners Fall Series
12. Pikes Peak Road Runners Kids Fall Series - North Monument Valley Park
13. Rim To Rim Royal Gorge Race Weekend
14. Runway 5K Run for the Angels
15. Rut Run 5K
16. Second Wind Walk/Run
17. Spanish Peaks Downhill Half Marathon
18. Healthy Kids Running Series - Aurora
19. Long View Marathon
20. Rim To Rim Royal Gorge Race Weekend

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.