Butterfield Backyard Ultra

The Butterfield Backyard Ultra is an exciting running event held at Butterfield Trailhead Regional Park in Herriman, Utah. Participants can choose between a 12-hour or 24-hour race format, completing a 4.167-mile loop every hour. Runners must finish each loop within the hour to remain in the race, with the final loops determining overall winners.

The event emphasizes camaraderie, strategy, and pushing personal limits, making it suitable for runners of all levels. Finishers receive medals, and those completing 50 or 100 miles earn custom leather patch beanies. The atmosphere is festive, encouraging friends and family to join in the fun. Visit the organization's website for the most recent information.