Hardrock 100

The Hardrock 100 is a challenging 100-mile ultramarathon held in the San Juan Mountains of Southern Colorado. Participants face a total elevation change of 66,000 feet, with an average elevation of over 11,000 feet. The course features a loop that includes 4WD roads, dirt trails, and cross-country sections, connecting historic mining towns such as Silverton, Ouray, and Telluride.

The event emphasizes community and support, with a focus on volunteer involvement and local philanthropy, including scholarships for students from the region. The Hardrock 100 is known for its rugged terrain and breathtaking scenery, attracting endurance runners from around the world. Visit the organization's website for the most recent information.