Trail Running calendar near Challis 2026-2027

Run rugged mountain terrain around the Salmon River in Challis, Idaho with 108K, 55K and 32K options. Big climbs, scenic historic sites, multiple aid stations and crew access at select distances make this a classic Idaho trail ultra.

Run the rugged Continental Divide on July 11 in Salmon, Idaho with point to point 100K and 55K options that traverse high, technical trail between Idaho and Montana. The 100K is a Western States qualifier and both races qualify for UTMB.

Join the Standhope Ultra Challenge July 24 to 26 in the Pioneer Mountains near Ketchum, Idaho for three remote, high elevation trail races on technical terrain. Expect big climbs, rapidly changing mountain weather, and a handcrafted finishe..

Test your grit on the Standhope 100, a remote 100 mile endurance run through Idaho's Pioneer Mountains with over 23,000 feet of climbing and long gaps between aid stations. Expect rugged trails, steep climbs, and epic mountain views.

Legends Never Die at Oregon Gulch near Ketchum, Idaho offers a rugged half marathon and 55K ultra on steep single track through alpine forest and along the Big Wood River. Small field and stocked aid stations promise a scenic, challenging m..