August Classic Races in Colorado on Saturdays
1. All-Out Runapalooza
-
Aug 3, 2024Saturday
-
13.1M, 10K, 5K run
Virtual OptionMore Information
-
Arvada, CO
Jefferson County, CO
2. Arapahoe Warrior 5K
-
Aug 3, 2024Saturday
-
5K run
More Information
-
Centennial, CO
Arapahoe County, CO
3. Aspen parkrun
-
Aug 3, 2024Saturday
-
5K run
More Information
-
Aspen, CO
Pitkin County, CO
4. Berry Picker Trail Run
-
Aug 3, 2024Saturday
-
5K trail run
More Information
-
Vail, CO
Eagle County, CO
5. Boulder Rez Marathon
-
Aug 3, 2024Saturday
-
26.2M, 19.7M, 13.1M, 10K run | 26.2M relay
More Information
-
Boulder, CO
Boulder County, CO
6. Flying Colors 5K
-
Aug 3, 2024Saturday
-
5K run
More Information
-
Craig, CO
Moffat County, CO
7. Kennebec Mountain Run
-
Aug 3, 2024Saturday
-
15M run
More Information
-
Durango, CO
La Plata County, CO
8. Nielson Two Mile Challenge
-
Aug 3, 2024Saturday
-
2M trail run
More Information
-
Colorado Springs, CO
El Paso County, CO
9. Pearl Street Mile
-
Aug 3, 2024Saturday
-
1M run | kids run
More Information
-
Boulder, CO
Boulder County, CO
10. Rocky Mountain Half Marathon
-
Aug 3, 2024Saturday
-
13.1M run
More Information
-
Estes Park, CO
Larimer County, CO
11. Sheep Mountain Trail Runs
-
Aug 3, 2024Saturday
-
50M, 50K, 13.1M trail run
More Information
-
Fairplay, CO
Park County, CO
12. South Boulder Creek parkrun
-
Aug 3, 2024Saturday
-
5K run
More Information
-
Boulder, CO
Boulder County, CO
13. Unicorn 5K South
-
Aug 3, 2024Saturday
-
5K run
More Information
-
Highlands Ranch, CO
Douglas County, CO
14. Aspen Backcountry Marathon
-
Past DateAug 5, 2023Saturday
-
26.2M, 13.1M trail run
More Information
-
Aspen, CO
Pitkin County, CO
15. Reece's Roundup
-
Past DateAug 5, 2023Saturday
-
10K, 5K run
More Information
-
Castle Rock, CO
Douglas County, CO
16. Run for the Ring 5K
-
Past DateAug 5, 2023Saturday
-
5K run | kids run
More Information
-
Aurora, CO
Arapahoe County, CO
17. Sertoma HEARS 5K
-
Past DateAug 5, 2023Saturday
-
5K run
More Information
-
Colorado Springs, CO
El Paso County, CO
18. Aspen parkrun
-
Aug 10, 2024Saturday
-
5K run
More Information
-
Aspen, CO
Pitkin County, CO
19. Colorado Brewery Running Series
-
Aug 10, 2024Saturday
-
5K run
More Information
-
Arvada, CO
Jefferson County, CO
20. Georgetown to Idaho Springs Half Marathon
-
Aug 10, 2024Saturday
-
13.1M run
More Information
-
startGeorgetown, COfinishIdaho Springs, COClear Creek County, COClear Creek County, CO
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.
ALWAYS visit the race's website for the most complete and accurate race information.