Upcoming Races in Colorado
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.
City Location
Featured Listing
1. Fall Equinox Marathon
-
Sep 22, 2024Sunday
-
26.2M, 13.1M, 5M run
Virtual OptionMore Information
-
Boston Marathon Qualifier
-
Fort Collins, CO
Larimer County, CO
161. The Colorado Mud Run
-
Jun 29, 2024Saturday
-
5K mud run
More Information
-
Colorado Springs, CO
El Paso County, CO
162. Timberview Trail Run
-
Jun 29, 2024Saturday
-
10M, 5M, 5K trail run
More Information
-
Bellvue, CO
Larimer County, CO
163. Colorado Brewery Running Series
-
Jun 30, 2024Sunday
-
5K run
More Information
-
Boulder, CO
Boulder County, CO
164. Firecracker 4 and 8 Mile
-
Jun 30, 2024Sunday
-
8M, 4M, 1M run
More Information
-
Thornton, CO
Adams County, CO
165. Dunk-n-Dash
-
Jul 1, 2024Monday
-
sprint aquathon | 5K run
More Information
-
Avon, CO
Eagle County, CO
166. Mountain Goat Kids Trail Running Race
-
Jul 2, 2024Tuesday
-
kids run
More Information
-
Frisco, CO
Summit County, CO
167. 4th of July Fun Run
-
Jul 4, 2024Thursday
-
4M run | kids run
Virtual OptionMore Information
-
Palmer Lake, CO
El Paso County, CO
168. Avery Brewing Company Four on the Fourth 4K
-
Jul 4, 2024Thursday
-
4K run | kids run
More Information
-
Boulder, CO
Boulder County, CO
169. Boogie's Buddy Race
-
Jul 4, 2024Thursday
-
5M, 5K, 1M run
More Information
-
Aspen, CO
Pitkin County, CO
170. Burro Buster 5K
-
Jul 4, 2024Thursday
-
5K run
More Information
-
Fairplay, CO
Park County, CO
171. FireKracker 5K
-
Jul 4, 2024Thursday
-
5K run | kids run
More Information
-
Fort Collins, CO
Larimer County, CO
172. Greeley Freedom 5K Walk and Run
-
Jul 4, 2024Thursday
-
5K run
More Information
-
Greeley, CO
Weld County, CO
173. HRCA Independence Day 5K
-
Jul 4, 2024Thursday
-
5K run
More Information
-
Littleton, CO
Arapahoe County, CO
174. Independence Day 10k Trail Run
-
Jul 4, 2024Thursday
-
10K trail run
More Information
-
Breckenridge, CO
Summit County, CO
175. Independence Day Freedom 5K
-
Jul 4, 2024Thursday
-
5K run
More Information
-
Buena Vista, CO
Chaffee County, CO
176. July 4th ROCK-IT Run
-
Jul 4, 2024Thursday
-
13.1M, 5K run | 13.1M relay | kids run
Virtual OptionMore Information
-
Castle Rock, CO
Douglas County, CO
177. Leadville Firecracker 5K
-
Jul 4, 2024Thursday
-
5K run
More Information
-
Leadville, CO
Lake County, CO
178. Let Freedom Run
-
Jul 4, 2024Thursday
-
10K, 5K run | kids run
More Information
-
Louisville, CO
Boulder County, CO
179. Longmont Half & 5k
-
Jul 4, 2024Thursday
-
13.1M, 5K run
More Information
-
Longmont, CO
Boulder County, CO
180. Loveland Liberty 5K
-
Jul 4, 2024Thursday
-
5K run
More Information
-
Loveland, CO
Larimer 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.