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The gruelling race with no finish line

Organiser Gary Cantrell oversees a race on his Tennessee farm.

Big Dog’s Backyard Ultra is the toughest, weirdest race you’ve never heard of, says BBC Sport’s Justin Goulding. Endurance runners from around the world converge on a sprawling Tennessee farm to run laps of a scruffy 4.16666 mile track through the woods. How many laps? Nobody knows. You just keep running one lap an hour until there’s only one person left.

“It’s like being punched in the face,” says race organiser Gary Cantrell, “again and again and again.” The record, held by a Belgian dentist, is 75 hours, or 312 miles. The race is intentionally demeaning: “jeerleaders” line the track to heckle runners and the inflatable banner at the finish line reads “There Is No Finish”. Along with the usual blisters and twisted ankles, runners regularly hallucinate. “It’s all in your head,” says Cantrell, who launched the event a decade ago to test which runners were the toughest mentally, rather than the fastest or fittest. “It’s a war between your mind and your body.”

That’s what keeps the runners coming back. “It’s painful,” says Guillaume Calmettes, a Frenchman who ran for 59 hours straight to win in 2017, “but it’s painful in a good way.” “I enjoy some level of suffering,” says American Maggie Guterl, the first female victor after clocking up 250 miles in 2019. “Most ultra-runners don’t want to go to a spa for a relaxing break.”

Read the full article here.