The powerfully uplifting true story of one man's struggle to survive against mountainous odds. Aron Ralston has a passion for all things outdoors. But when a falling boulder traps him in a remote Utah canyon, a thrill-seeker's adventure becomes the challenge of a lifetime. Over the next five days, Ralston embarks on a remarkable personal journey in which he relies on the memories of family and friends as well as his own courage and ingenuity to turn...

The author recounts his harrowing experiences of being trapped for six days in Blue John Canyon in Utah and having to amputate his own right arm in order to save his life.