Some people sign up for a 5K. Some people sign up for a race with a secret start time, no marked course, and books hidden in the woods. Or seven marathons on seven continents in seven days.
We have questions.
Meet Jared Campbell, the only person ever to finish the Barkley Marathons four times - a secretive, nearly mythic race through the Tennessee woods with an unmarked course, brutal climbs, and pages torn from hidden books as proof you were there.
And Dr. Lisa Kenton is an ER doctor who pushed through ice, heat, and near-total exhaustion in the Great World Race, fueled by a cause close to her heart.
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