Ride the Spine

Recently three guys from California completed a dream ride that started at Prudhoe Bay, Alaska and finished in Tierra Del Fuego. The trip was 20,000ish miles and took them 3.5 years to complete. They have a huge website with some really insane stories and even better pictures that you can check out here. They completed the route on Surly cargo bikes and one of the guys did it barefoot (he had taken some really simple flip flops and attached them to platform pedals and that's what he rode with but all walking was done sans shoes). Pretty freakin' mind-blowing ride to say the least.