Never heard of the race before. Highly recommend reading about some of the quirks surrounding it: https://en.m.wikipedia.org/wiki/Barkley_Marathons https://en.

Never heard of the race before. Highly recommend reading about some of the quirks surrounding it: https://en.m.wikipedia.org/wiki/Barkley_Marathons https://en.m.wikipedia.org/wiki/Barkley_Marathons