Trail Rail Run - St Regis, MT

JUN
20
2026
Run the historic Trail Rail Run in St Regis, Montana on June 20, choosing distances from 5K to 50 mile plus relay and hand cycle entries. Follow old railroad grades across trestles and a tunnel, then celebrate with music, free food and beer.
Sat 20 Jun 2026
50 miles 50 kilometers 30 kilometers 12 kilometers 5 kilometers

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Trail Rail Run - June 20, 2026

The Trail Rail Run takes place on Saturday, June 20, 2026, in St. Regis, Montana. The event offers multiple race formats and distances for individual competitors, teams, and hand cyclists.

  • 50 Mile
  • 50K
  • 30K
  • 12K
  • 5K
  • 50 Mile Relay
  • 50 Mile Hand Cyclist

Course and event features

The courses begin along the abandoned Northern Pacific Railroad and Milwaukee Railroad grades, tracking from Mullan, Idaho and ending in St. Regis, Montana. The 50-mile route begins near the historic state line, crosses two historical train trestles, and passes through a railroad tunnel. The final sections run alongside the St. Regis River and finish at St. Regis Community Park. Post-finish activities include visiting, music, and free food and beer.

Entry items, proceeds and sanctioning

All participants receive a t-shirt. Individual 50-mile finishers registered on or before April 1 are eligible to receive a finisher’s jacket; registrations after April 1 are not guaranteed a jacket. Proceeds support trail improvements, the surrounding community, and an annual scholarship. The event is organized in part by St. Regis Community Center and USDA Forest Service Lolo National Forest, Superior Ranger District, and it is sanctioned by USA Track & Field. Visit the organization's website for the most recent information.

50 mi
50 Mile Hand Cyclist
50 mi
50 Mile
50 mi
50 Mile Relay
50 km
50k
30 km
30k
12 km
12k
5 km