Butterfield Backyard Ultra

The Butterfield Backyard Ultra is a unique ultramarathon held at Butterfield Trailhead Regional Park in Herriman, Utah. Participants run a 4.167-mile trail loop every hour, aiming to complete as many loops as possible within 12 or 24 hours. The race emphasizes camaraderie, strategy, and endurance, with the final timed loop determining overall winners.

Runners who complete at least one loop receive a medal, while those reaching 50 or 100 miles earn custom beanies. The event offers a festive atmosphere with support for friends and family, and features scenic trails, food, and community spirit. It’s designed for runners of all levels seeking a challenging and memorable outdoor experience. Visit the organization's website for the most recent information.