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. Bear Creek Endurance Run
4. Black Canyon Triathlon
5. Colorado Springs Marathon
6. Crested Butte Ultra
7. Deep Creek Trail Half Marathon
8. Lisa Nelson's Mustang Stampede
9. Nielson Two Mile Challenge
10. Rim To Rim Royal Gorge Race Weekend
11. South Boulder Creek parkrun
12. Glenwood Canyon Shuffle
13. Its Fall Yall 5K and K9 Canter 1M Fun Run
14. Just for J Superhero 5K
15. Justice Run
16. Long View Marathon
17. Oh, Fudge! 5K
18. Pikes Peak Road Runners Fall Series
19. Pikes Peak Road Runners Kids Fall Series - North Monument Valley Park
20. Rad Dirt Fest

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.