The Great Divide Ultra
June 6th 2026
Divide, CO
50 KM |
50 KM |
50 KM |
100 KM |
100 Miles
Experience the spring-fed meadows, massive rocks of Pike Peak granite, and sweeping views of Colorado’s most spectacular mountains in the Great Divide Ultras. This early season 100 mile, 100k, 50k, and 25k event takes place entirely on the beautiful rolling meadows of Mueller State Park. The course is 100% smooth single/double-track trail.
As a part of the Great Divide Ultras running festival, we are introducing the Dark Divide Night Run! This night run begins at 8:00PM as the sun is setting on Saturday June 7th. This incredible run offers runners an opportunity to share the trail with the 100mile/100k runners and to practice running through the night.
Upcoming Races
Jun 7 2026
50 KM
4,562
4,562
ft.
Multiple Loop
5 Aid
Stations
8:00 Cutoff
4
Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
2
Surface Rating
Mostly groomed trail or dirt roads
Jun 6 2026
50 KM (Night)
4,562
4,562
ft.
Multiple Loop
5 Aid
Stations
8:00 Cutoff
4
Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
2
Surface Rating
Mostly groomed trail or dirt roads
Jun 6 2026
50 KM
4,562
4,562
ft.
Multiple Loop
5 Aid
Stations
8:00 Cutoff
4
Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
2
Surface Rating
Mostly groomed trail or dirt roads
Jun 6 2026
100 KM
4x15.5 Mile Loops
8,500
8,500
ft.
Multiple Loop
11 Aid
Stations
4
Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
2
Surface Rating
Mostly groomed trail or dirt roads
Jun 6 2026
100 Miles
14.8 Mile Loops
16,000
16,000
ft.
Multiple Loop
19 Aid
Stations
36:00 Cutoff
4
Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
2
Surface Rating
Mostly groomed trail or dirt roads
Additional Distances
This event also has the following sub ultra distances
25 KM
Results
50 KM
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 06/08/25 | 16 | 5:01:33 | 4:56:12 |
| 06/07/25 | 63 | 4:59:21 | 4:58:26 |
| 06/07/25 (Night) | 17 | 5:38:46 | 5:24:36 |
| 06/02/24 (Night) | 15 | 6:24:34 | 4:52:41 |
| 06/01/24 | 32 | 6:29:12 | 4:38:32 |
| 06/04/23 | 25 | 5:42:09 | 4:30:48 |
| 06/03/23 | 39 | 6:34:26 | 5:15:15 |
| 05/21/22 | Race Cancelled | ||
| 09/11/21 | 13 | 5:50:26 | 5:39:54 |
100 KM
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 06/07/25 | 18 | 13:36:59 | 10:56:41 |
| 06/01/24 | 28 | 14:55:29 | 11:26:54 |
| 06/03/23 | 38 | 13:09:50 | 12:10:06 |
| 05/21/22 | Race Cancelled | ||