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Trail Running calendar near Ketchum 2026-2027

We have found 4 Trailruns within 80 miles of Ketchum. See below where and when you can find the races.

River Of No Return Endurance Runs

Challis - 57 mi from Ketchum

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.

July 2026

Standhope Ultra Challenge

Ketchum

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..

Standhope 100

Mackay - 41 mi from Ketchum

Standhope 100 is a 100 mile mountain trail race in Idaho on 25 to 26 July 2026, with over 23,000 feet of climbing through the Pioneer Mountains, long sections between aid, spot trackers, and remote backcountry conditions.

October 2026

Legends Never Die

Ketchum

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..