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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 Team World Championship

We are pleased to announce the third edition of the Legends Backyard Ultra which will start on April 15th 2023. Curious to find out how many loops you can run on the same course as the reigning Team World Champions? Register now!

Although this year a Silver Ticket cannot be earned, it is an excellent opportunity to gain a spot on the at-large list for the Individual World Championship at Big Dog’s Backyard Ultra in Tennessee in October 2023. The strong field of participants and the fast course give you an excellent chance of achieving your goals!