Big'S Backyard Ultra 2024 Live. The world team championships will start on october 19, 2024. 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.

In 2024, 63 countries worldwide will be taking part in the third official backyard world team championships. Hour 56 october 21, 2024;