Bighorn Trail Run

Sheridan, Wyoming

The Bighorn Trail Run in Wyoming is an epic endurance race as technical as beautiful.  It is a Rocky Mountain Slam event and a qualifier for the UTMB World Series. The Bighorn Mountain Trail 100 crosses through the Little Bighorn and Tongue River areas of the Bighorn National Forest. Participants have 34 hours to navigate…

Leadville Trail 100 Run

Leadville, Colorado Leadville, CO

The Leadville Race Series started with the Leadville Trail 100 Run, also known as "Race Across the Sky," one-hundred miles of extreme terrain that reaches 12,600 feet of elevation at Hope Pass. The course comprises forest trails and mountain roads through the Colorado Rockies and is held in San Isabel National Forest with a special…