April Classic Races within 400 miles of Boulder, CO

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All Colorado
Name Open Date Close Date
With Virtual Option
1. Antelope Island Duathlon and Half Marathon
2. Aspen parkrun
3. Race For Grace
4. Run the Ranch
5. South Boulder Creek parkrun
6. West Texas Ultra
7. Albuquerque Half Marathon
8. Aurora Polar Plunge and 5K
9. Baylon Michael Meyer 5K/10K Memorial Run
10. Donut Dash 5K
11. Elevate Kids Fun Run
12. Fools 4 Miler
13. Mav Days 5K Run/Walk
14. Nielson Two Mile Challenge
15. Outrun Childhood Obesity
16. Raptor Run
17. Rockin K Trail Runs
18. Run the Ranch
19. Run Up For Air Moab
20. Winter Race Circuit

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.