Trail Rail Run - St Regis, MT

JUN
20
2026
Experience a unique point to point journey from Idaho to Montana along historic railroad grades featuring trestles and tunnels. Choose from multiple distances including a 50 mile ultra and hand cyclist division.
Sat 20 Jun 2026
50 miles 50 kilometers 30 kilometers 12 kilometers 5 kilometers

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Trail Rail Run Overview

The Trail Rail Run is a multi-distance event scheduled for June 20, 2026, in St. Regis, Montana. The race utilizes the abandoned grades of the Northern Pacific Railroad and the Milwaukee Railroad, tracking from Mullan, Idaho, to St. Regis, Montana. The course features various terrains and historic landmarks, including a portion that follows the historic state line.

Participants will traverse a route that includes two train trestles and a tunnel. The final sections of the course run parallel to the St. Regis River. All races conclude at the St. Regis Community Park, where finishers can access music and food. The event is sanctioned by USA Track & Field and supported by various organizations, including the USDA Forest Service.

The event offers several individual and team categories:

  • 50 Mile individual race
  • 50K individual race
  • 30k individual race
  • 12k individual race
  • 5k individual race
  • 50 Mile Relay for teams
  • 50 Mile Hand Cyclist division

Registered participants receive a t-shirt. Individual runners in the 50 Mile category are eligible for a finisher's jacket if they register by April 1st. Proceeds from the event are used for trail improvements, community support, and an annual scholarship. Visit the organization's website for the most recent information.

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