100 Miles Ultra Running Events in Colorado
Upcoming Events
| Date | Event | City | Distances |
|---|---|---|---|
| 06/01/24 | Mace’s Hideout 100 | Beulah | 50 Miles , 100 Miles |
| 06/01/24 | The Great Divide Ultra | Divide | 50 KM , 50 KM , 100 KM , 100 Miles |
| 06/22/24 | Ring the Springs | Colorado Springs | 50 KM , 100 KM , 100 Miles |
| 07/12/24 | Hardrock 100 Endurance Run | Silverton | 100 Miles |
| 07/12/24 | Silverheels Trail Runs | Fairplay | 60 KM , 50 Miles , 100 KM , 100 Miles |
| 07/19/24 | Ouray 100 Mile Endurance Run | Ouray | 100 Miles |
| 07/19/24 | High Lonesome 100 | Salida | 100 Miles |
| 07/27/24 | Creede 100 | Creede | 100 Miles |
| 08/09/24 | HighFive100 | Lake City | 100 Miles |
| 08/16/24 | San Juan Softie 100 | Durango | 100 Miles |
| 08/17/24 | Leadville Trail | Leadville | 100 Miles |
| 08/24/24 | Rio Grande 100 | South Fork | 100 Miles |
| 08/29/24 | Front Range Ultra Dayze | Loveland | 6 Hours , 12 Hours , 24 Hours , 48 Hours , 72 Hours , 100 Hours , 100 Miles , 200 Miles |
| 09/06/24 | American Heroes Run | Longmont | 9 Hours , 24 Hours , 100 Miles |
| 09/13/24 | Run Rabbit Run | Steamboat Springs | 50 Miles , 100 Miles , 100 Miles |
| 09/25/24 | Sangre de Cristo Trail Festival | Westcliffe | 50 KM , 50 Miles , 100 KM , 100 Miles , 200 Miles |
Past Events
| Date | Event | City | Distances |
|---|---|---|---|
| 08/07/21 | Silverton Ultra Dirty | Silverton | 60 KM , 100 KM , 100 Miles |
| 07/17/21 | Kickers For Kids Fun Run | Palmer Lake | 50 KM , 50 Miles , 100 KM , 100 Miles |
| 07/16/21 | Mount Herman Adventure Run | Palmer Lake | 50 Miles , 100 Miles , 200 Miles |
| 06/19/21 | Happy Camper Endurance Run | Westminster | 50 Miles , 100 Miles , 150 Miles , 200 Miles |
| 08/01/20 | Dinosaur100 Trail Race | Craig | 50 Miles , 100 Miles |
| 07/06/18 | Steep Camp (Silverton 1000) | Silverton | 6 Hours , 12 Hours , 24 Hours , 48 Hours , 72 Hours , 144 Hours , 100 Miles |
| 09/02/17 | Hideaway Hundred | Winter Park | 50 KM , 50 Miles , 100 KM , 100 Miles |
| 10/11/14 | 24 Hours of Boulder | Boulder | 6 Hours , 12 Hours , 24 Hours , 50 KM , 100 KM , 100 Miles |
