Vs. 127 Hours Book Vs. Movie Aron Ralston is a canyoneer, mountaineer, and an adventurer. He’s very experienced, but that doesn’t mean that makes him fool proof. While canyoneering in Blue John Canyon, Aron is faced with a huge challenge; trying to get unstuck from his deadly fate. When lowering himself off of a boulder to get to the lower canyon, the rock becomes dislodged and comes crashing down










