Cirque Series - Arapahoe Basin

The Cirque Series - Arapahoe Basin is a thrilling running event set in Keystone, Colorado, featuring a challenging 9.4-mile course with an elevation gain of 2,411 feet. Participants can choose from three divisions: Sport, Expert, and Pro, catering to various skill levels. The race offers enticing prizes, including cash and gear for top finishers, as well as special awards for unique achievements.

The course showcases stunning alpine views and is designed for both competitive and recreational runners. With a cap of 650 participants, early registration is encouraged to secure a spot in this exciting mountain running experience. Visit the organization's website for the most recent information.