Trail Running calendar near Idaho Falls 2026-2027

Join Idaho Falls Trail Runners for Soup In The Snow, a cozy winter group run from Palisades Creek Trailhead to Lower Palisades Lake and back through snowy trails. Entry is free with registration and ends with a communal potluck soup lunch.

Run the rugged rim and slopes of North Menan Butte in Menan Idaho, an extinct volcano with sandy and volcanic rock trails, slick rock and sagebrush plus possible wildlife sightings. Distances from 5K to 55K provide scenic challenges.

Join the Pocatello Running Club on May 9, 2026 for the ninth annual Over the Top Trail Race in Pocatello, ID, where singletrack trails unveil scenic overlooks, wildflowers, cacti and rolling climbs. Choose from distances from 3 miles up to..

Scout Mountain Ultras, June 5 and 6, 2026 near Pocatello, Idaho, features mountain trail races from a rugged 23 mile loop to a 100 mile Hardrock qualifier. The weekend blends tough trail racing with strong conservation values and inclusive..

Celebrate Independence Day on the trails at the Grand Targhee Wildflower Run in Alta, Wyoming, July 4 and 5, 2026. Choose from scenic 50K, 22K, 10K or a 1K kids loop that winds across ridgelines, aspen glades and fields of wildflowers.

Experience classic mountain trail racing July 11 and 12, 2026 at Jackson Hole Mountain Resort in Teton Village, Wyoming, with sweeping Grand Teton views and wildflowers. Choose from 50K, 30K or 15K courses and enjoy mountain top aid and waf..

Tackle a rugged 108 mile trail through the high country of the Wyoming Range, with alpine scenery, big climbs and remote singletrack. This supported ultra tests endurance and navigation as you race to beat a 48 hour cutoff.

Run a challenging 7.1 mile mountain course at Grand Targhee on August 29, 2026, climbing over 2,200 ft and topping out near 9,920 ft. Expect steep technical trails, spectacular views, aid stations, and a competitive field capped at 500.