Home

Backyard Ultra is a last-one-standing event where participants run a loop of 6,7056 km every hour. The race is a creation of Lazarus Lake, race director of the Barkley Marathons and has now made its way to Belgium!

Team Belgium at the 2020 Big Dog’s Backyard Ultra World Championship

We are pleased to announce the third edition of the Legends Backyard Ultra which will start on April 23rd 2022. Curious to find out how many loops you can run on the same course as the reigning Team World Champions? Register now!