High Lonesome 100

The High Lonesome 100 is an exhilarating endurance challenge set in the majestic Sawatch range of the Colorado Rockies. With an elevation gain of 23,500 feet and reaching a high point of 13,100 feet, participants experience stunning single track trails, scenic alpine passes, remote basins, and historic ghost towns. This loop course offers breathtaking views while taking competitors along the Continental Divide and Colorado Trail. Supported by a community of seasoned professionals, the event embodies the spirit of classic mountain races, providing a unique opportunity for trail runners to immerse themselves in an unforgettable adventure in the Rockies.