Sawatch Ascent

The Sawatch Ascent 50k is a challenging high-alpine trail race held in Nathrop, Colorado, showcasing the stunning Sawatch Range. Covering 33 miles with 7,000 feet of vertical gain, the course features a mix of 26 miles of singletrack, paved, and gravel roads. Starting and finishing at the base of Mount Princeton, runners experience panoramic views, including a high point at 13,150 feet.

The route traverses scenic canyons, aspen forests, and the Colorado Trail, offering a runnable yet demanding course. Organized by Freestone Endurance, the event fosters a strong community atmosphere and environmental stewardship. Participants have 11 hours to complete the race, with aid stations and finish line amenities provided. Visit the organization's website for the most recent information.