August Races in Boulder County, CO

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Name Open Date Close Date
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1. Boulder Stroke & Stride Series
2. BRR All Comers Summer Track and Field Series
3. Boulder Rez Marathon
4. Pearl Street Mile
5. South Boulder Creek parkrun
6. South Boulder Creek parkrun
7. Sunrise Stampede 5K
8. Rocky Mountain Tri Fest
9. Eldorado Springs Run for the Cure
10. South Boulder Creek parkrun
11. Outdoor Divas Sprint Triathlon
12. Coyote Chase 5K
13. Transperfect Victory Lap 5K - Boulder
14. Boulder Sunset 10K/5K
15. Boulder Sunset Triathlon
16. Longmont Kids Only Triathlon
17. Longmont Try-a-Tri
18. South Boulder Creek parkrun
19. Run Like the Wind
20. South Boulder Creek parkrun

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.