Ozark Trail 100 Mile Endurance Run
The Ozark Trail 100 Mile Endurance Run is a point-to-point 101 mile run on the Ozark Trail through the Mark Twain National Forest in south central Missouri.
Your century-plus journey unfolds along nearly continuous single-track trail, where smooth dirt paths intermingle with technical challenges hidden beneath October's vibrant carpet of leaves. With approximately 12,000 feet of elevation gain, crystal-clear stream crossings, and remote wilderness passages, this point-to-point adventure demands respect—and rewards perseverance with some of the most spectacular fall running in the heartland.
Upcoming Races
Oct 31 2026
100 Miles
12,000
12,000
ft.
Point-to-Point
32:00 Cutoff
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
4
Surface Rating
Substantial rocks, roots and/or ruts
Results
100 Miles
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 10/25/25 | 31 | 28:16:16 | 19:23:20 |
| 10/26/24 | 20 | 27:34:39 | 20:53:42 |
| 10/28/23 | 22 | 22:06:52 | 19:09:15 |
| 10/29/22 | 21 | 23:36:55 | 19:43:19 |
| 10/30/21 | 26 | 25:21:36 | 18:04:11 |
| 11/07/20 | 45 | 25:53:45 | 22:15:44 |
| 11/02/19 | 47 | 25:32:09 | 20:39:53 |
| 11/03/18 | 44 | 23:18:22 | 19:26:55 |
| 11/04/17 | 39 | 27:35:22 | 21:19:55 |
| 11/05/16 | 45 | 19:58:58 | 20:07:19 |
| 11/07/15 | 52 | 26:55:57 | 19:51:18 |
| 11/01/14 | 36 | 27:07:38 | 17:44:37 |
| 11/02/13 | 38 | 23:01:23 | 20:38:21 |
| 11/03/12 | 46 | 25:10:12 | 18:33:34 |
| 11/05/11 | 43 | 26:13:05 | 19:51:18 |
| 11/06/10 | 37 | 28:16:55 | 19:32:58 |
| 11/07/09 | 56 | 25:28:21 | 18:38:59 |

