Backyard Ultra Warmia 2024 Dates. 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. 𝑯𝒐𝒘 𝒄𝒂𝒏 𝑰 𝒒𝒖𝒂𝒍𝒊𝒇𝒚 𝒇𝒐𝒓 𝒕𝒉𝒆 2024 𝒔𝒒𝒖𝒂𝒅?.

Perth horse and pony club, address: The park is built perfectly to host a backyard ultra.