Trail Running calendar near West Yellowstone 2025-2026

Run the Spitfire Ultra Trail Challenge on April 18, 2026 at North Menan Butte in Menan, Idaho. Choose from 55K, 30K, 12K or 5K across volcanic rock, sandy trails and sagebrush for a rugged scenic adventure with sweeping rim views.

Run a rugged 50 mile trail around Bozeman, Montana, crossing high alpine ridges with sweeping views of the Gallatin and Bridger ranges. Solo runners and two person relay teams can test endurance on technical high altitude single track.

Run amid Grand Teton vistas at Teton Mountain Runs in mid July at Jackson Hole Mountain Resort. Choose from 50K, 30K or 15K trail races with wildflower lined routes, sweeping mountain views and summit waffles from Corbet's Cabin.

Enjoy scenic trails near Yellowstone with Marathon, half marathon and 10K routes featuring challenging climbs and single or double loops. Starts and finishes at Rendezvous Ski Trails with aid, GPX maps and a finishers medal.

Tackle the Cirque Series at Grand Targhee: a rugged 7.1 mile trail with 2,212 ft of climbing through alpine ridges and technical singletrack. Limited to 500 runners, expect stunning views, big climbs, and finish day swag.

The Rut Mountain Runs is a three day mountain trail festival in Big Sky, Montana, offering distances from a 1K fun run to an epic Trifecta ultramarathon across alpine terrain. Expect steep climbs, stunning views and a true test of endurance..

Push your limits at the Montana Meltdown, a timed 24, 12, or 4 hour looped event at Gallatin Valley Regional Park in Bozeman. Run laps on a 1.5 mile course with an aid station every loop, camping nearby and finisher swag for all.