Rocky's Backyard Ultra

Rocky's Backyard Ultra is an exciting ultra trail running event held in Estes Park, Colorado, at the YMCA of the Rockies. This unique race format challenges participants to complete 4.167 miles every hour until only one runner remains, who is declared the winner. The course features stunning Rocky Mountain scenery, with approximately 500 feet of elevation gain per lap.

Participants can enjoy various amenities, including a stocked aid station and access to YMCA facilities. With unpredictable October weather, runners should be prepared for diverse conditions. The event promises an unforgettable adventure in a breathtaking setting. Visit the organization's website for the most recent information.