Backyard Ultra 2025 Uk. Find out your true limit! It was a huge success, that was followed up with an even bigger event in 2023.
So come and have a crack at the inaugural breakheart backyard ultra, located in the stunning cotswold countryside in gloucestershire, uk. Backyard ultra is a form of ultramarathon race where competitors must consecutively run the distance of 6706 meters (4.167 miles) in less than one hour.