Mustang Trailhead, Lorton VA
Saturday, July 26th, 2025
Furbutt's 24-hour Backyard Ultra is modeled off of the Capital Backyard Ultra. The backyard format is based on Lazarus Lake’s Backyard runs. Runners have one hour to complete the 4.167-mile course. Runners must be in the corral at the top of the next hour ready to start the next loop, or they’re out.
Whether you are a seasoned ultrarunner or a beginner, Furbutt's 24-hour Backyard Ultra is a great way to test your limits and see how far you can push yourself.
The race will take place at Mustang Trailhead, Lorton, VA.
For additional details, visit the official race page: Furbutt's 24-hour Backyard Ultra.
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