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May
17
Saturday

Butterfield Backyard Ultra

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The Butterfield Backyard Ultra is an exciting endurance 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 all finishers receiving a medal.

Those completing 50 and 100 miles earn custom leather patch beanies. The event emphasizes camaraderie, strategy, and pushing personal limits, making it suitable for runners of all levels. The finish line serves as a vibrant gathering spot for friends and family, enhancing the overall experience. Visit the organization's website for the most recent information.

Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
24 hr
Backyard 24hr
12 hr
Backyard 12hr

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