April 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. Aspen parkrun
2. Aurora Polar Plunge and 5K
3. Founder's Day 5K Color Fun Run
4. Healthy Kids Running Series - Fort Collins
5. Longmont CollaBEERation 5K
6. Nielson Two Mile Challenge
7. Run the Ranch
8. South Boulder Creek parkrun
9. Three Creeks Half Marathon
10. Boulder Voices For Children Superhero 5K
11. Donut Dash 5K
12. Platte River Half Marathon
13. RMRR Trophy Series - April
14. Severance 5K Color Run
15. Raptor Run
16. Aspen parkrun
17. Healthy Kids Running Series - Fort Collins
18. Most Eggcellent 5K
19. Rattler Trail Race
20. Runs With Scissors Races

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.