| 05/30/26 |
Weld Your Mettle Running Festival
|
Windsor |
6 Hours ,
9 Hours ,
12 Hours ,
24 Hours ,
36 Hours ,
48 Hours ,
50 KM ,
50 Miles ,
100 KM ,
100 Miles
|
| 04/11/26 |
Run the Ranch
|
Loveland |
6 Hours ,
12 Hours
|
| 02/06/26 |
Running Up for Air Pine - Staunton Rocks
|
Pine |
6 Hours ,
12 Hours ,
24 Hours
|
| 10/18/25 |
Sheriff's Shootout
|
Mancos |
6 Hours ,
12 Hours
|
| 07/19/25 |
Powderhorn Mountain Ultra and Vert Challenge
|
Mesa |
6 Hours ,
12 Hours
|
| 06/21/25 |
Red, White, and Brew (12 Hour "Last Person Standing" Race)
|
Windsor |
12 Hours ,
50 Miles
|
| 05/24/25 |
The Ol' College Try 24 Hour Ultra
|
Denver |
6 Hours ,
12 Hours ,
24 Hours
|
| 01/18/25 |
Resolve to Run 5K & Ultra Challenge
|
Greeley |
12 Hours
|
| 10/23/21 |
Fox Run Endurance Run
|
Colorado Springs |
12 Hours ,
50 Miles
|
| 10/02/21 |
Bear Creek Endurance Run
|
Colorado Springs |
5 Hours ,
10 Hours ,
12 Hours
|
| 09/11/21 |
Fountain Creek Endurance Run
|
Fountain |
12 Hours
|
| 08/28/21 |
Lincoln Mountain Endurance Run
|
Larkspur |
6 Hours ,
12 Hours
|
| 10/03/20 |
Tommyknocker 12-Hour & Mine Shaft Half
|
Golden |
12 Hours ,
50 KM ,
100 KM
|
| 07/06/18 |
Steep Camp (Silverton 1000)
|
Silverton |
6 Hours ,
12 Hours ,
24 Hours ,
48 Hours ,
72 Hours ,
144 Hours ,
100 Miles
|
| 10/11/14 |
24 Hours of Boulder
|
Boulder |
6 Hours ,
12 Hours ,
24 Hours ,
50 KM ,
100 KM ,
100 Miles
|
| 06/29/13 |
Silverton 6/12/24 Hour Mountain Runs
|
Silverton |
6 Hours ,
12 Hours ,
24 Hours
|