August Classic Runs within 50 miles of Boulder, CO

Clear your browsing data in order to view the new map.
Saturday Sunday Monday Tuesday Wednesday Thursday Friday Multiple
Sat Sun Mon Tue Wed Thu Fri Multiple
Hide Map
Upcoming All Dates
Specify Date Range
Start Date
End Date
Specify Distance Range
From
Unit
To
Unit
All Colorado
Name Open Date Close Date
With Virtual Option
1. Boulder Stroke & Stride Series
2. RMRR Trophy Series - August
3. Rocky Mountain Half Marathon
4. All-Out Runapalooza
5. Arapahoe Warrior 5K
6. Boulder Rez Marathon
7. Pearl Street Mile
8. Reece's Roundup
9. Rocky Mountain Half Marathon
10. Run for the Ring 5K
11. South Boulder Creek parkrun
12. Unicorn 5K South
13. Evergreen Town Race
14. Mountain Ave Mile
15. Colorado Brewery Running Series
16. Denver Twilight 5000 (Race 2)
17. Georgetown to Idaho Springs Half Marathon
18. Holy Cow Trail Stampede
19. Human Race
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.