Upcoming Marathons in Colorado
City Location
1. Runs With Scissors Races
-
Apr 27, 2024Saturday
-
50K, 26.2M, 13.1M run
More Information
-
Brighton, CO
Adams County, CO
2. Colorado Marathon
-
May 5, 2024Sunday
-
26.2M, 13.1M, 10K, 5K run | 26.2M relay
More Information
-
Boston Marathon Qualifier
-
Fort Collins, CO
Larimer County, CO
3. Valkyrie Trail Race
-
May 11, 2024Saturday
-
50K, 26.2M, 30K, 13.1M, 8M, 4M trail run
More Information
-
Colorado Springs, CO
El Paso County, CO
4. Denver Colfax Marathon
-
May 19, 2024Sunday
-
26.2M, 13.1M, 10M run | 26.2M relay
More Information
-
Boston Marathon Qualifier
-
Denver, CO
Denver County, CO
5. Ram Party
-
May 19, 2024Sunday
-
26.2M, 13.1M, 9M, 5K trail run
More Information
-
Colorado Springs, CO
El Paso County, CO
6. Spirit Trail Run
-
May 26, 2024Sunday
-
26.2M, 13.1M, 8K trail run
More Information
-
Buena Vista, CO
Chaffee County, CO
7. REVEL Rockies
-
Jun 1, 2024Saturday
-
26.2M, 13.1M run
More Information
-
Boston Marathon Qualifier
-
Denver, CO
Denver County, CO
8. Steamboat Marathon
-
Jun 2, 2024Sunday
-
26.2M, 13.1M, 10K run | kids run
More Information
-
Boston Marathon Qualifier
-
Steamboat Springs, CO
Routt County, CO
9. Estes Park Marathon
-
Jun 16, 2024Sunday
-
26.2M, 13.1M run
Virtual OptionMore Information
-
Estes Park, CO
Larimer County, CO
10. Leadville Trail Marathon & Heavy Half
-
Jun 29, 2024Saturday
-
26.2M, 15M trail run
More Information
-
Leadville, CO
Lake County, CO
11. Silverton Alpine Marathon & 50K
-
Jul 6, 2024Saturday
-
50K, 26.2M, 8M run
More Information
-
Silverton, CO
San Juan County, CO
12. Aspen Valley Marathon
-
Jul 13, 2024Saturday
-
26.2M, 13.1M, 5K run
More Information
-
Boston Marathon Qualifier
-
Aspen, CO
Pitkin County, CO
13. Boulder Rez Marathon
-
Aug 3, 2024Saturday
-
26.2M, 19.7M, 13.1M, 10K run | 26.2M relay
More Information
-
Boulder, CO
Boulder County, CO
14. Emerald Mountain Epic
-
Aug 4, 2024Sunday
-
26.2M, 13.1M trail run
More Information
-
Steamboat Springs, CO
Routt County, CO
15. Staunton Rocks! Marathon & Half
-
Aug 24, 2024Saturday
-
26.2M, 13.1M trail run
More Information
-
Pine, CO
Jefferson County, CO
16. Sloan's Lake Search Party (SLSP)! Marathon Hourly Loop Race
-
Sep 7, 2024Saturday
-
26.2M, 13.1M run
More Information
-
Denver, CO
Denver County, CO
17. Autumn Run
-
Sep 21, 2024Saturday
-
26.2M, 13.1M, 10K, 5K run | kids run
More Information
-
Buena Vista, CO
Chaffee County, CO
18. Fall Equinox Marathon
-
Sep 22, 2024Sunday
-
26.2M, 13.1M, 5M run
Virtual OptionMore Information
-
Boston Marathon Qualifier
-
Fort Collins, CO
Larimer County, CO
19. Pikes Peak Ascent and Marathon
-
Sep 22, 2024SundayMarathon
-
26.2M trail run
More Information
-
Manitou Springs, CO
El Paso County, CO
20. Colorado Springs Marathon
-
Sep 28, 2024Saturday
-
26.2M, 13.1M, 5K run | kids run
More Information
-
Colorado Springs, CO
El Paso 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.