The Lean Horse 100 is considered to be one of the best first time ultra's in the country because of the great running surface and gentle elevation changes. There are many things that have changed at the Lean Horse 100 over the years. But one thing that does not change is the "small town" feel of the race. The crew at Lean Horse wants to make sure that your ultra is the race that you will never forget.
For more than ten years, the Lean Horse 100 has inspired runners of all abilities and from all walks of life, from all over the country and world to come to South Dakota to test themselves over the 20 Mile, 30 Mile, 50 mile, 100 mile, and 5 Person Relay distances.
For more information regarding the race and the course please visit us at our webpage.

Upcoming Races

Aug 16 2019
50 KM
1,700 1,700 ft.
Out and Back Course
10 :00 Cutoff
Rolling, ~2500 feet in 50 miles
Some rocks, root, and/or ruts
Aug 16 2019
50 Miles
2,659 2,659 ft.
Out and Back Course
16 :00 Cutoff
Rolling, ~2500 feet in 50 miles
Some rocks, root, and/or ruts
Aug 16 2019
100 Miles
5,887 5,887 ft.
Out and Back Course
30 :00 Cutoff
Rolling, ~2500 feet in 50 miles
Some rocks, root, and/or ruts

Results

Date Distance Total Finishers Top Result Top Result (F)
08/19/18 50 KM 40 3:45:10 5:33:11
08/19/18 50 Miles 42 6:58:40 7:50:19
08/19/18 100 Miles 44 17:51:29 19:03:16
08/18/17 50 KM 48 4:15:33 4:43:07
08/18/17 50 Miles 52 6:52:15 7:26:43
08/18/17 100 Miles 51 16:44:53 22:46:55
08/27/16 50 KM 31 3:53:57 4:54:33
08/27/16 50 Miles 49 6:58:49 7:21:05
08/27/16 100 Miles 44 18:20:45 23:04:08
08/22/15 50 KM 29 3:39:11 5:44:45
08/22/15 50 Miles 45 6:03:33 8:36:16
08/22/15 100 Miles 44 18:55:13 18:13:06
08/23/14 50 KM 28 4:08:37 5:35:57
08/23/14 50 Miles 28 7:46:54 8:22:20
08/23/14 100 Miles 39 18:33:07 22:51:40
08/24/13 50 Miles 46 6:55:42 7:07:02
08/24/13 50 KM 29 3:41:00 3:43:50
08/24/13 100 Miles 43 15:59:53 23:37:20
08/25/12 100 Miles 73 15:14:15 20:29:24
08/25/12 50 Miles 46 7:09:45 7:19:10
08/25/12 50 KM 27 3:54:35 4:41:54
08/27/11 100 Miles 77 15:34:12 20:30:01
08/27/11 50 Miles 31 7:00:39 6:51:32
08/27/11 50 KM 17 5:11:16 4:50:39
08/28/10 50 KM 23 4:31:47 5:41:52
08/28/10 50 Miles 51 7:05:50 7:25:59
08/28/10 100 Miles 94 15:25:00 22:00:05
08/22/09 50 Miles 58 8:42:30 7:26:46
08/22/09 100 Miles 73 16:47:31 21:10:17
08/22/09 50 KM 19 5:21:37 6:01:09
08/23/08 50 Miles 42 6:06:10 8:38:49
08/23/08 100 Miles 83 15:40:33 16:55:30
08/27/07 50 KM 21 4:38:00 4:56:00
08/27/07 50 Miles 41 6:53:00 8:47:00
08/27/07 100 Miles 66 15:24:00 20:42:00
08/26/06 50 KM 32 4:35:11 4:19:20
08/26/06 100 Miles 51 17:38:30 22:36:10
08/26/06 50 Miles 40 7:59:20 8:29:13
08/27/05 50 KM 19 5:13:38 6:32:22
08/27/05 50 Miles 49 7:35:08 8:32:30
08/27/05 100 Miles 59 17:38:34 20:51:54
The Hennepin Hundred
  • Oct 5, 2019
  • Sterling, IL
50 KM 50 Miles 100 Miles