The Cow Shed Backyard Ultra
Stocksfield, United Kingdom • 20 Sep 2025
The Cow Shed Backyard Ultra is a unique endurance running event scheduled for September 20, 2025, at Wheelbirks Parlour in Northumberland. Following the format of Big's Backyard Ultra, participants must complete a 4.1-mile loop every hour until only one runner remains. New for 2025, teams of up to five can compete together, with individual and team totals being tracked. The course features varied terrain with approximately 550 feet of elevation gain per loop. All competitors receive an eco-friendly memento, and amenities include camping, food vendors, and hydration stations. Visit the organization's website for the most recent information.