Bob Marshall Trail 50K

You don't want to miss this spectacular trail run just outside of the Bob Marshall Wilderness! Seeley Lake sits in the middle of a chain of lakes, is surrounded by forested mountains and is home to abundant wildlife such as moose, elk, wolves, and the elusive Grizzly bear.  Come run a 1/2 marathon or 10k trail run with breathtaking scenery that takes place right outside one the Nation's wildest remaining wilderness areas. The race begins at the trail head for the Seeley Creek Ski Trails in Seeley Lake, MT. You get to run on ski trails and Forest Service roads right outside of the rugged Bob Marshall Wilderness area.  

Upcoming Races

Jul 18 2026
50 KM
2x25km loop
2,600 2,600 ft.
Multiple Loop
9:00 Cutoff
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Additional Distances

This event also has the following sub ultra distances

25 KM 10 KM

Results

Date Finishers Top Result (F) Top Result (M)
06/21/25 15 5:05:49 5:22:17
06/30/24 2 5:22:31
06/29/24 14 5:04:27 4:19:25
07/01/23 28 5:18:47 3:58:34
07/02/22 18 5:51:55 4:38:50

Weekly Newsletter

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

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