John Colter Run

Race facts

• The course covers 21.1 km.
• It takes place on a Saturday, September 19, 2026 — autumn in this part of the world.
• The closest comparable trail running event is Hiawatha Fall Trail Run in Taft, 354 km away, on September 26, 2026.
• 12 of the 12 most similar events take place in the same month.