Trail Rail Run

June 20th 2026
St. Regis, MT
50 KM | 50 Miles

Run the old Milwaukee and Northern Pacific Railroad grades from Mullan, Idaho to St. Regis, Montana near the summer solstice. Gentle grades, beautiful scenery and moderate temperatures combine for an ultra great experience while crossing the Rocky Mountains. In keeping with our western Montana heritage, the Trail Rail Run utilizes old railroad grades from both the Northern Pacific Railroad and the Milwaukee Railroad and tracks over two breathtaking historical train trestles and dives under a beautiful tunnel. These wide railroad beds are dirt and gravel, and are never more than a 2% grade, making the Trail Rail Run a great alternative to road running. The running surface is forgiving, and the course won’t require the intensity of training that single track or steep and difficult inclines can demand.

Upcoming Races

Jun 20 2026
50 KM
420 ft.
Point-to-Point
14:00 Cutoff
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface
Jun 20 2026
50 Miles
1,500 ft.
Point-to-Point
14:00 Cutoff
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface

Additional Distances

This event also has the following sub ultra distances

30 KM 5 KM 12 KM

Results

Date Finishers Top Result (F) Top Result (M)
06/21/25 38 8:10:25 6:26:15
06/15/24 34 8:30:39 7:25:18
06/17/23 26 8:16:54 7:22:01
06/11/22 30 9:06:09 7:53:22
06/12/21 43 8:13:47 7:08:41
06/06/20 14 9:08:37 7:13:43
06/08/19 62 8:03:29 6:51:37
06/09/18 39 9:30:59 6:36:34
06/10/17 40 7:25:11 6:36:29
06/18/16 19 8:54:49 7:47:08
06/20/15 39 8:18:37 7:32:19
06/21/14 36 7:36:53 7:35:52
06/22/13 31 8:55:48 7:45:55
Date Finishers Top Result (F) Top Result (M)
06/21/25 17 4:30:26 4:39:48
06/15/24 16 5:14:48 6:28:01
06/17/23 19 5:46:26 4:51:25
06/11/22 21 5:23:46 4:57:44
06/12/21 24 4:17:35 4:35:47
06/06/20 10 8:09:00 4:13:19
06/08/19 18 4:16:20 4:05:45
06/09/18 34 4:28:32 4:15:41
06/10/17 38 4:33:54 4:15:10
06/18/16 21 5:06:53 4:46:59
06/20/15 34 4:15:04 4:38:59
06/21/14 18 5:22:26 4:43:16
06/22/13 37 4:17:46 3:28:30

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

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