August Races within 50 miles of Windsor, CO
Event Category
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.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
1. Boulder Stroke & Stride Series
-
Aug 1, 2024Thursday
-
aquathon | 5K run
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
2. BRR All Comers Summer Track and Field Series
-
Aug 1, 2024Thursday
-
track meet
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
3. Rocky Mountain Half Marathon
-
Aug 2, 2024Friday
-
5K run
More Information
-
Estes Park, CO
34 miles point to pointLarimer County, CO
4. Wild West Relay
-
Aug 2, 2024Friday
-
200M relay
More Information
-
startFort Collins, CO12 miles point to pointfinishSteamboat Springs, CO102 miles point to pointRoutt County, COLarimer County, CO
5. All-Out Runapalooza
-
Aug 3, 2024Saturday
-
13.1M, 10K, 5K run
Virtual OptionMore Information
-
Arvada, CO
48 miles point to pointJefferson County, CO
6. Boulder Rez Marathon
-
Aug 3, 2024Saturday
-
26.2M, 19.7M, 13.1M, 10K run | 26.2M relay
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
7. Pearl Street Mile
-
Aug 3, 2024Saturday
-
1M run | kids run
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
8. Rocky Mountain Half Marathon
-
Aug 3, 2024Saturday
-
13.1M run
More Information
-
Estes Park, CO
34 miles point to pointLarimer County, CO
9. South Boulder Creek parkrun
-
Aug 3, 2024Saturday
-
5K run
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
10. Lory Summer Trail Series
-
Aug 6, 2024Tuesday
-
5K trail run
More Information
-
Fort Collins, CO
12 miles point to pointLarimer County, CO
11. Cowboy Tough Adventure Race
-
Aug 9, 2025Saturday
-
24H, 8H, 4H adventure race
More Information
-
Cheyenne, WY
46 miles point to pointLaramie County, WY
12. Mountain Ave Mile
-
Aug 9, 2024Friday
-
1M run
More Information
-
Fort Collins, CO
12 miles point to pointLarimer County, CO
13. Colorado Brewery Running Series
-
Aug 10, 2024Saturday
-
5K run
More Information
-
Arvada, CO
48 miles point to pointJefferson County, CO
14. Holy Cow Trail Stampede
-
Aug 10, 2024Saturday
-
10K, 5K run
More Information
-
Westminster, CO
45 miles point to pointAdams County, COJefferson County, CO
15. Human Race
-
Aug 10, 2024Saturday
-
13.1M, 10K, 5K run | kids run
More Information
-
Fort Collins, CO
12 miles point to pointLarimer County, CO
16. South Boulder Creek parkrun
-
Aug 10, 2024Saturday
-
5K run
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
17. Sunrise Stampede 5K
-
Aug 10, 2024Saturday
-
5K, 1M run
More Information
-
Longmont, CO
24 miles point to pointBoulder County, CO
18. Eye Love Logan and Zoe 5K
-
Aug 11, 2024Sunday
-
5K run | kids run
More Information
-
Westminster, CO
45 miles point to pointAdams County, COJefferson County, CO
19. Hometown Half Marathon
-
Aug 11, 2024Sunday
-
13.1M, 10K, 5K, 1M run | kids run
Virtual OptionMore Information
-
Westminster, CO
45 miles point to pointAdams County, COJefferson County, CO
20. Rocky Mountain Tri Fest
-
Aug 11, 2024Sunday
-
sprint, supersprint triathlon | kids run
More Information
-
Boulder, CO
38 miles point to pointBoulder 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.