Trail Running calendar near Babb 2026-2027

Experience an out and back ultramarathon along the North Fork of the Flathead River near Glacier National Park. This event features gravel roads with 2300 feet of elevation gain and stunning views of the Northern Rockies.

The Dark is a timed loop race inside the Bellevue Underground Mine on October 31 to November 1 2026. Runners complete 500 m laps in 3, 6, 12 or 24 hour options while the mine stays around 0 to 2 °C and family Halloween activities run nearby..

A St. Patrick's running event in the Flathead Valley on March 14, 2026 featuring a 13.1 mile half marathon and a 5.8 mile Lucky 9K along the Great Northern Trail, with a finish and post race gathering at Brannigan's Irish Pub.