Power of Four Trail Run
The Audi Power of Four Race Series is a premier endurance race series utilizing the unique and amazing terrain of each of the four Aspen Snowmass mountains. Each race is designed to test the limits and skills of both elite and recreational athletes.
The event’s signature race is a challenging 50K Ultra that covers the four Aspen Snowmass mountains utilizing a mix of singletrack and dirt road. The event also offers a 25K race along the famed Government Trail covering Buttermilk and Snowmass mountains, as well as a 10K race that starts at Elk Camp Restaurant and traverses across Snowmass down to Fanny Hill.
Upcoming Races
Jul 18 2026
50 KM
9,885
9,408
ft.
Point-to-Point
4
Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Additional Distances
This event also has the following sub ultra distances
25 KM
10 KM
Results
50 KM
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 07/19/25 | 107 | 6:25:50 | 4:51:39 |
| 07/20/24 | 143 | 6:09:57 | 5:26:40 |
| 07/15/23 | 88 | 5:59:40 | 5:30:54 |
| 07/09/22 | 36 | 6:51:14 | 5:18:41 |
| 07/31/21 | 65 | 6:02:01 | 5:21:28 |
| 08/01/20 | 37 | 6:51:14 | 5:18:37 |
| 07/14/19 | 80 | 6:07:08 | 5:24:23 |
| 07/28/18 | 41 | 6:22:23 | 5:16:11 |
| 08/06/17 | 60 | 6:11:09 | 5:06:22 |
| 08/07/16 | 59 | 5:43:43 | 5:17:56 |
| 07/19/15 | 94 | 5:53:26 | 5:13:19 |
| 08/03/14 | 52 | 5:51:21 | 4:37:07 |
| 08/04/13 | 50 | 5:52:56 | 4:49:16 |