At 18 months he went on his first hike. At 3, he climbed his first mountain. At 26, he plans to run up Everest - without an oxygen mask. Kilian Jornet has conquered some of the toughest physical tests
Dovetailing on the success of Training for the New Alpinism and Patagonia’s own emphasis on all mountain use, Training for the Uphill Athlete translates theory into methodology to allow you to write y
