Upcoming 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. South Boulder Creek parkrun
-
Mar 30, 2024Saturday
-
5K run
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
2. Run the Ranch
-
Apr 5, 2024Friday
-
10K, 5K trail run
More Information
-
Loveland, CO
11 miles point to pointLarimer County, CO
3. Raptor Run
-
Apr 6, 2024Saturday
-
5K run
More Information
-
Brighton, CO
34 miles point to pointAdams County, CO
4. Run the Ranch
-
Apr 6, 2024Saturday
-
12H, 6H, 4H trail run | 12H relay
More Information
-
Loveland, CO
11 miles point to pointLarimer County, CO
5. South Boulder Creek parkrun
-
Apr 6, 2024Saturday
-
5K run
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
6. All-Out Beat the Heat
-
Apr 13, 2024Saturday
-
13.1M, 10K, 5K run
Virtual OptionMore Information
-
Boston Marathon Qualifier
-
Westminster, CO
45 miles point to pointAdams County, COJefferson County, CO
7. Boulder Rez Half
-
Apr 13, 2024Saturday
-
13.1M, 10K, 5K run
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
8. South Boulder Creek parkrun
-
Apr 13, 2024Saturday
-
5K run
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
9. The Diabetes Link at CU 5K Run/Walk
-
Apr 13, 2024Saturday
-
5K run
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
10. Boulder Track Series Meet 1
-
Apr 14, 2024Sunday
-
track meet
More Information
-
Longmont, CO
24 miles point to pointBoulder County, CO
11. Horsetooth Half Marathon
-
Apr 14, 2024Sunday
-
13.1M run
More Information
-
Fort Collins, CO
12 miles point to pointLarimer County, CO
12. Spring Fling Prairie Dog Half
-
Apr 14, 2024Sunday
-
13.1M, 10K, 5K run | kids run
More Information
-
Arvada, CO
48 miles point to pointJefferson County, CO
13. Earth Day 5K/10K
-
Apr 20, 2024Saturday
-
10K, 5K run | kids run
More Information
-
Loveland, CO
11 miles point to pointLarimer County, CO
14. Five Star Fun Run and 5K
-
Apr 20, 2024Saturday
-
5K, 1M run
More Information
-
Brighton, CO
34 miles point to pointAdams County, CO
15. Great Western Trail Race
-
Apr 20, 2024Saturday
-
13.1M, 10K, 5K run | kids run
More Information
-
Severance, CO
4 miles point to pointWeld County, CO
16. Healthy Kids Running Series - Fort Collins
-
Apr 20, 2024Saturday
-
kids run
More Information
-
Fort Collins, CO
12 miles point to pointLarimer County, CO
17. South Boulder Creek parkrun
-
Apr 20, 2024Saturday
-
5K run
More Information
-
Boulder, CO
38 miles point to pointBoulder County, CO
18. Time Travel Half Marathon
-
Apr 20, 2024Saturday
-
13.1M, 10K, 5K run
More Information
-
Westminster, CO
45 miles point to pointAdams County, COJefferson County, CO
19. Blue Heron Half and 5K
-
Apr 21, 2024Sunday
-
13.1M, 5K run
More Information
-
Brighton, CO
34 miles point to pointAdams County, CO
20. Colorado Brewery Running Series
-
Apr 21, 2024Sunday
-
5K run
More Information
-
Longmont, CO
24 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.