The Tahoe Rim Trail 100 Mile Endurance Run will be run on single-track trails and dirt roads within Spooner State Park and on the Tahoe Rim Trail located within the state park and on National Forest land all at or above 8,000 feet of elevation. The 100 mile race will simply be the 50 mile course run twice. But make no mistake, there is nothing simple about the 100 mile course. Please refer to the event website for a course description, elevation profile, and finishing times to get a better perception of the difficulty of this course. All runners must be sufficiently prepared for all trail and environmental conditions. Running any 100 mile race is a true challenge physically, mentally and emotionally. Don't expect to run a PR here. DO expect to find the finest aid stations in ultra running, epic scenery, and world famous volunteers.

Upcoming Races

Jul 16 2022
55 KM
8,000 ft.
Mixture Course
18 :00 Cutoff
4 Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts
Jul 16 2022
50 Miles
12,800 ft.
Mixture Course
18 :00 Cutoff
4 Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts
Jul 16 2022
100 Miles
21,863 ft.
Mixture Course
36 :00 Cutoff
4 Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Results

100 Miles New 100M course View course top times

Date Finishers Top Result (M) Top Result (F)
07/17/21 98 20:51:50 26:34:09

50 Miles New 50M course View course top times

Date Finishers Top Result (M) Top Result (F)
07/17/21 130 8:18:28 10:44:29

55 KM New 55k course View course top times

Date Finishers Top Result (M) Top Result (F)
07/17/21 109 5:28:57 6:18:09

100 Miles View course top times

Date Finishers Top Result (M) Top Result (F)
07/18/20 Race Cancelled
07/20/19 156 19:56:05 23:18:06
07/21/18 142 21:11:23 25:18:56
07/15/17 150 18:29:09 24:42:44
07/16/16 155 19:38:00 23:38:57
07/18/15 154 20:49:05 22:27:12
07/19/14 157 17:38:35 23:42:36
07/20/13 118 18:03:55 23:19:29
07/21/12 88 19:14:43 21:46:22
07/16/11 65 18:48:19 23:07:43
07/17/10 60 17:47:09 22:46:19
07/18/09 64 20:27:00 23:42:00
07/19/08 63 18:59:00 20:18:00
07/21/07 67 18:16:00 23:32:00
07/15/06 53 20:18:03 26:56:43

50 Miles View course top times

Date Finishers Top Result (M) Top Result (F)
07/18/20 Race Cancelled
07/20/19 181 8:52:09 9:26:47
07/21/18 157 7:58:04 9:28:09
07/15/17 166 8:38:59 8:27:56
07/16/16 143 8:54:00 9:31:10
07/18/15 140 8:09:15 9:07:49
07/19/14 128 8:28:12 8:31:39
07/20/13 146 8:38:29 9:01:43
07/21/12 153 8:35:07 9:53:36
07/16/11 121 8:36:42 9:41:19
07/17/10 91 8:30:47 9:54:58
07/18/09 96 8:21:32 9:46:27
07/19/08 114 7:52:00 9:16:00
07/21/07 106 8:10:00 8:39:00
07/15/06 85 8:46:35 9:34:26
07/16/05 88 8:35:43 10:14:04
07/19/03 70 8:30:49 9:50:44
07/20/02 57 8:50:16 9:28:18
07/21/01 53 8:06:50 10:03:11

55 KM View course top times

Date Finishers Top Result (M) Top Result (F)
07/18/20 Race Cancelled
07/20/19 118 5:30:03 6:09:42
07/21/18 125 4:56:58 5:17:04
07/15/17 150 4:45:47 5:58:57
07/16/16 120 5:19:08 6:09:58

50 KM View course top times

Date Finishers Top Result (M) Top Result (F)
07/18/15 134 4:52:50 5:40:01
07/19/14 115 5:08:36 6:31:41
07/20/13 141 4:55:09 5:57:05
07/21/12 156 4:54:03 6:06:24
07/16/11 194 5:12:06 5:51:25
07/17/10 142 5:11:25 5:24:47
07/18/09 165 4:39:04 5:27:28
07/19/08 120 4:48:00 5:48:00
07/21/07 156 4:33:00 5:30:00
07/15/06 138 4:41:47 5:43:36
07/16/05 183 4:37:25 5:32:10
07/19/03 164 5:04:48 5:35:06
07/20/02 173 5:11:58 6:06:14
07/21/01 131 4:54:00 5:22:03
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information. If you see an error, please let us know

Frozen Gnome

  • Jan 8, 2022
  • Crystal Lake, IL
50 KM