Translation of the author's Correr o morir.

Kilian Jornet has conquered some of the toughest physical tests on the planet. He has run up and down Mount Kilimanjaro faster than any other human being and struck down world records in every challenge that has been proposed, all before the age of 25. Redefining what is possible, Jornet continually pushes the boundaries of endurance, astonishing fans with near-superhuman fitness and ability. Jornet adores the mountains as fiercely as he runs them. In Run or Die he shares that passion, inviting readers into a fascinating world rich with the beauty of rugged trails and sweeping high-altitude vistas, the pulse-pounding drama of racing, and a consuming desire to tackle tests that push him to the very brink. In turns inspiring, insightful, candid, and deeply personal, this is a book written from the heart of the world's greatest endurance runner, for whom life presents one simple choice: RUN OR DIE. Book jacket.