Trail Running calendar near Teton Village 2026-2027

Six cross-country ski races run concurrently on groomed Rendezvous Ski Trails in West Yellowstone on March 7, 2026, with distances from 2K to 50K and entry limited to 1,000 participants.

Trail races around North Menan Butte in Menan, Idaho offer four distances across volcanic terrain. Routes cross rims and slopes with sand, slick rock and sage brush for a varied trail experience.

Grand Targhee Wildflower Run takes place July 4 and 5, 2026 with trail races from a 1K kids loop to a 50K mountain course. The event features marked aid stations, a cupless policy, finisher awards and cash prizes for top 50K finishers.

Two days of mountain trail races in Teton Village on July 11 and 12, 2026, featuring 50K, 30K and 15K courses with alpine views, abundant wildflowers, and waffles provided for 50K and 30K runners.

Trail races on August 1, 2026 in West Yellowstone, Montana at Rendezvous Ski Trails. Events include Marathon, Half Marathon and 10K on Custer Gallatin National Forest trails; participants are advised to carry bear spray.

A pair of trail races in Afton, Wyoming on August 1, 2026, run on rugged Wilderness terrain. The event features 50k and 31k courses, starts and finishes at Cottonwood Lake and supports Star Valley High School track and cross country teams.

A 108 miles point to point trail race in the Wyoming Range with about 24,000 feet of climbing and a 48 hour cutoff. The route follows high mountain trails with long gaps between aid stations and variable high elevation conditions.

A 7.1 mile mountain trail race at Grand Targhee on August 29, 2026, with 2,212 feet of vertical gain, technical alpine sections and aid stations. The event is capped at 500 runners and awards cash and gear in Sport, Expert and Pro divisions..