Trail Running calendar near Casper 2026-2027

Multiple formats on Laramie Peak near Douglas, Wyoming offer lap and single summit options on a remote mountain route. The course climbs to about 10,000 feet with roughly 9 miles and 3,000 feet of vertical per lap, with a staffed basecamp a..

A trail event in Casper, Wyoming on July 18, 2026 offering an ~8 mile two-lap race and a Backyard Ultra of repeated 4.17 mile laps where the last runner standing continues. Parking and post-race activities at Casper Mountain Trails Center.

An overnight time based trail running event on Casper Mountain in August 2026 with 4 hour and 12 hour solo options and a 12 hour 4 person relay on forested trails near the Nordic stadium.