Ultramarathons in Wyoming, United States in 2027

Demanding 50K trail course over rugged Wyoming terrain, cupless aid stations, unpredictable weather, and a start and finish at Cody Archery Range

Rugged Wyoming wilderness, snow-covered trails, subfreezing temperatures, ski, bike, or run routes inspired by historic cattle drives

Nighttime trail loops of varied length and difficulty at Two Moons Campground, with strategic pacing and creative recognition before sunrise.

Hilly out-and-back course in Medicine Bow National Forest, dirt and gravel roads, 8,700 to 8,000 feet elevation, bulk-aid stations every four miles

Mountain trail circuit featuring technical climbs, rocky singletrack, wildflower meadows, steep Fairfield Ridge ascents, and panoramic Wind River views.

Rugged out-and-back course in the Bighorn Mountains, reaching 10,000 feet with wildflower fields, stunning vistas, and tough mountain trails