Fewer than 20 people have completed the race in 31 years
(Newser) -
To complete Tennessee's Barkley Marathons, runners only need to average 2mph for 60 hours. Easy, right? Not so much, Esquire reports in a must-read piece that simultaneously makes the race seem like heaven and hell on Earth. The Barkley Marathons comprises five loops through Frozen Head State Park. There'...