Trail Running calendar near Lolo 2025-2026

Run scenic single and doubletrack trails at Rossignol Ranch near Lolo, Montana with 5k, 5 mile and 10 mile options featuring big climbs and great views. Finishers get a shirt, post race brunch, beer from Big Sky and a lively festival.

Tackle a steep 1.6 mile ascent to the summit of Mount Sentinel in this scenic trail race on the University of Montana campus. Limited to 250 runners, the event features a kids M Trail climb and postrace Big Dipper ice cream treats.

Run 10.6 miles of rolling single track along the Clark Fork River from Quinns Hot Springs to Ferry Landing, with forest views and a mostly downhill profile. Support on course and dogs are welcome for a relaxed late season trail outing.