Isolated by Mexico's deadly Copper Canyons, the blissful Tarahumara Indians have honed the ability to run hundreds of miles without rest or injury. In a riveting narrative, award-winning journalist and often-injured runner Christopher McDougall sets out to discover their secrets. In the process, he takes his readers from science labs at Harvard to the sun-baked valleys and freezing peaks across North America, where ever-growing numbers of ultra-runners are pushing their bodies to the limit.

In Eat and Run, Scott Jurek opens up about his life and career - as an elite athlete and a vegan - and inspires runners at every level. From his Midwestern childhood hunting, fishing, and cooking for his meat-and-potatoes family, to his early beginnings in running (he hated it), to his slow transition to ultrarunning and veganism, to his world-spanning, record-breaking races, Scott's story shows the power of an iron will and blows apart all the stereotypes of what athletes should eat to fuel optimal performance.

Writing from both the cutting edge of scientific discovery and the front-lines of elite athletic performance, National Magazine Award-winning science journalist Alex Hutchinson presents a revolutionary account of the dynamic and controversial new science of endurance.

Scott Jurek is one of the world's best known and most beloved ultrarunners. Renowned for his remarkable endurance and speed, accomplished on a vegan diet, he's finished first in nearly all of ultrarunning's elite events over the course of his career. But after two decades of racing, training, speaking, and touring, Jurek felt an urgent need to discover something new about himself. He embarked on a wholly unique challenge, one that would force him to grow as a person and as an athlete: breaking the speed record for the Appalachian Trail.

The best-selling author of Born to Run now travels to the Mediterranean, where he discovers that the secrets of ancient Greek heroes are still alive and well on the island of Crete, and ready to be unleashed in the muscles and minds of casual athletes and aspiring heroes everywhere.

David Clark is a formerly obese alcoholic and fast food junkie who found a new life in running. Now, 13 years after his transformation, he shares his inspiring story of taking running to the extreme edge of his physical and spiritual breaking points. Having run more than a hundred races, including the Leadville 100-Mile Trail Run and the Hardrock 100, David has achieved unimaginable success in the ultramarathon world, considering his humble start.

This revolutionary training method has been embraced by elite runners - with extraordinary results - and now you can do it, too. Respected running and fitness expert Matt Fitzgerald explains how the 80/20 running program - in which you do 80 percent of runs at a lower intensity and just 20 percent at a higher intensity - is the best change runners of all abilities can make to improve their performance.

The most accomplished mountain runner of all time contemplates his record-breaking climbs of Mount Everest in this profound memoir - an intellectual and spiritual journey that moves from the earth’s highest peak to the soul’s deepest reaches.

Featured in the best-selling book Born to Run, coach and performance guru Eric Orton has spent a lifetime learning and thinking about running and about the limitless possibilities of the human body and mind. In The Cool Impossible, Orton shares his wealth of knowledge in an inspiring step-by-step guide that will open up a new world of achievement for runners of all levels of ability and experience. The truth is: Athleticism is awareness. That simple phrase is at the core of The Cool Impossible.

When Chris McDougall agreed to take in a donkey from an animal hoarder, he thought it would be no harder than the rest of the adjustments he and his family had made after moving from Philadelphia to the heart of Pennsylvania Amish country. But when he arrived, Sherman was in such bad shape he could barely move, and his hair was coming out in clumps. Chris decided to undertake a radical rehabilitation program designed not only to heal Sherman's body but to heal his mind as well - and so Chris decided to teach Sherman how to run.

Every year, roughly 2 million people participate in marathons and half marathons in the United States, and, no matter what level they are, every one of these runners has likely hit “The Wall,” running out of muscle fuel in the final miles and slowing down precipitously. In The New Rules, renowned fitness journalist and training coach Matt Fitzgerald cuts through the myths, distilling the most up-to date science to help runners overcome the universally experienced nutritional barriers that prevent success in the marathon and half marathon.

Iron Cowboy is an endurance memoir in the tradition of Dean Karnazes’s Ultramarathon Man - a lifetime’s worth of intensely lived experience packed into 20 riveting chapters. Listeners will discover the secret to redefining their own goals and achieving great success. When James Lawrence (aka the Iron Cowboy) announced his plan to complete 50 full-distance triathlons in 50 consecutive days in all 50 states, the only person who believed that he could pull it off was James himself (and his wife, Sunny).

New York Times best-selling author and ultramarathoning legend Dean Karnazes has pushed his body and mind to inconceivable limits, from running in the shoe-melting heat of Death Valley to the lung-freezing cold of the South Pole. He’s raced and competed across the globe and once ran 50 marathons, in 50 states, in 50 consecutive days.

If you want a fairy tale ending, listen to Snow White. If you want to know what it’s like to dream big, fail hard, get up again, and feel crushing defeat even as you finally taste victory—UNTETHERED is for you. Four years after his 2018 Trans Canada run crashes and burns, four-time champion ultrarunner Dave Proctor returns with a fierce resolve to conquer 7000+ kilometres, a 30-year-old record and his own personal demons.

Can’t Hurt Me, David Goggins’ smash hit memoir, demonstrated how much untapped ability we all have but was merely an introduction to the power of the mind. In Never Finished, Goggins takes you inside his Mental Lab, where he developed the philosophy, psychology, and strategies that enabled him to learn that what he thought was his limit was only his beginning and that the quest for greatness is unending.