Trail Running calendar near Lennep 2026-2027

The Montana Meltdown is a fixed-time endurance challenge in Bozeman, Montana. Runners test their limits on a 1.5-mile loop course over 24, 12, or 4 hours. Every participant earns swag, with awards for the top finishers in each race.

Celebrate the 50th anniversary of this classic trail race in Helena. Experience 1,300 feet of elevation gain on single track trails with sweeping views of the Big Belt Mountains and downtown Helena.

Enjoy an untimed 5k fun run through Helena starting and ending at Mt Ascension Brewing. Participants receive a craft beer, collector swag, and entry into prize drawings while supporting local nonprofits.