100 Mile Course Details

40
Races
4,517
Total Finishes
84.28%
Male
15.72%
Female
Average Winning Result
21:30:13
26:21:36
Average Finishing Result
30:37:07
32:00:16
Elevation
Very hilly, total climb betwen 150-250 feet per mile (7500-12,500 feet in 50 miles)
Terrain / Surface
Trail or dirt road with substantial rocks, roots and/or ruts

Races

Date Distance Total Finishers Top Result Top Result (F)
09/05/19 100 Miles No Results Posted. Submit Results
09/07/18 100 Miles 187 21:07:17 26:46:05
09/08/17 100 Miles 201 20:59:43 25:08:20
09/09/16 100 Miles 213 21:13:58 23:15:25
09/11/15 100 Miles 203 20:41:09 25:38:02
09/05/14 100 Miles 240 19:52:12 22:21:47
09/06/13 100 Miles 205 20:24:26 24:31:19
09/07/12 100 Miles 213 19:33:30 24:14:35
09/09/11 100 Miles 183 19:31:59 25:53:19
09/10/10 100 Miles 182 20:21:04 23:20:01
09/12/09 100 Miles 156 18:30:55 23:15:18
09/06/08 100 Miles 162 20:01:07 25:36:56
09/08/07 100 Miles 160 19:35:14 23:29:28
09/09/06 100 Miles 151 20:18:58 26:20:02
09/10/05 100 Miles 149 19:43:47 24:34:53
09/11/04 100 Miles 130 20:06:08 23:49:47
09/06/03 100 Miles 134 20:46:35 26:36:53
09/07/02 100 Miles 123 19:52:25 26:34:08
09/08/01 100 Miles 109 21:44:38 26:17:29
09/09/00 100 Miles 125 20:52:56 23:45:39
09/11/99 100 Miles 118 20:24:00 25:17:00
09/05/98 100 Miles 152 20:08:00 22:27:00
09/06/97 100 Miles 117 21:13:52 23:42:00
09/07/96 100 Miles 92 22:00:27 25:54:33
09/09/95 100 Miles 111 22:57:31 25:41:55
09/10/94 100 Miles 109 21:42:13 23:55:34
09/11/93 100 Miles 82 22:14:51 24:34:54
09/12/92 100 Miles 87 21:36:54 25:48:01
09/14/91 100 Miles 57 22:55:50 27:42:56
09/08/90 100 Miles 56 20:29:28 28:09:20
09/09/89 100 Miles 72 21:16:37 28:57:45
09/10/88 100 Miles 55 21:41:07 29:46:55
09/12/87 100 Miles 56 21:45:53 28:39:32
09/13/86 100 Miles 36 20:39:35 29:00:15
09/14/85 100 Miles 44 21:32:26 34:26:33
09/08/84 100 Miles 22 22:00:48 32:42:27
09/10/83 100 Miles 20 22:04:18 32:02:05
09/11/82 100 Miles 3 30:05:32
09/11/81 100 Miles No Finishers
09/13/80 100 Miles 2 35:01:21 35:01:21
Iron Bull Ultra
  • Oct 5, 2019
  • Wausau, WI
50 KM