Trail Running calendar near Douglas 2026-2027

Trail Mix Run Wyoming features 3 mile and 10 mile mixed-surface trail courses at Mike Sedar Park, plus a 3 mile wheelchair and stroller accessible route and a virtual option with set reporting deadlines.

Multi format mountain endurance event on Laramie Peak starting and finishing at Friend Park Campground. The route is a remote, technical loop of about 9 miles with nearly 3,000 feet of elevation gain per lap and basecamp aid.

Trail running event in Casper, WY on July 18, 2026 offering an 8 mile two-lap race or a Backyard Ultra last runner standing format, with all operations at Casper Mountain Trails Center and limited race souvenirs for the first 75 registrants..

Run moonlit singletrack on Casper Mountain at the Night Crawler Endurance Challenge, an overnight time based event with 4 and 12 hour solo and 12 hour relay options. Finish with volunteer made hot breakfast and awards in central Wyoming.