Colossal Vail 50/50

The Colossal Vail 50/50 is an exciting ultra running event held in Vail, Arizona, featuring courses of 50 miles, 55K, and a half-marathon. Set against the stunning backdrop of the Arizona Trail, participants can enjoy well-maintained trails and breathtaking desert vistas. The event, which began in 2014, emphasizes sustainability by being a cup-less race, encouraging runners to bring their own reusable cups.

With well-stocked aid stations, comprehensive safety measures, and delicious post-race food, the Colossal Vail 50/50 promises a rewarding experience for endurance athletes. It also serves as the first leg of the Southern Arizona Triple 50 series. Visit the organization's website for the most recent information.