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.

A breakthrough program for triathletes - beginner, intermediate, and advanced - showing how to balance training intensity to maximize performance - from a fitness expert and elite coach. Cutting-edge research has proven that triathletes and other endurance athletes experience their greatest performance when they do 80 percent of their training at low intensity and the remaining 20 percent at moderate to high intensity.

Ultramarathon Man helped introduce the world to ultramarathoning. Now, after three decades of running ultramarathons across the globe, Dean Karnazes is still going strong. This updated and revised edition includes an afterword full of the lessons he’s picked up along the way. He gives personal details on the essential pillars of health—fitness, diet, and sleep. What does he eat, what supplements does he take, and what kind of mattress does he sleep on? Aging well takes work, and the man who hasn’t stopped is sharing the tips and learnings that have kept him going.

The 1989 Ironman World Championship was the greatest race ever in endurance sports. In a spectacular duel that became known as the Iron War, the world's two strongest athletes raced side by side at world-record pace for a grueling 139 miles. Driven by one of the fiercest rivalries in triathlon, Dave Scott and Mark Allen raced shoulder to shoulder through Ironman’s 2.4-mile swim, 112-mile bike race, and 26.2-mile marathon. After 8 punishing hours, both men would demolish the previous record - and cross the finish line a mere 58 seconds apart.

Deena Kastor was a star youth runner with tremendous promise, yet her career almost ended after college, when her competitive method - run as hard as possible, for fear of losing - fostered a frustration and negativity and brought her to the brink of burnout. On the verge of quitting, she took a chance and moved to the high altitudes of Alamosa, Colorado, where legendary coach Joe Vigil had started the first professional distance-running team. There she encountered the idea that would transform her running career: the notion that changing her thinking - shaping her mind to be more encouraging, kind, and resilient - could make her faster than she’d ever imagined possible.

Ironman is a sports phenomenon that has come to symbolize the very best of human striving, achievement, and excellence. And race announcer Mike Reilly is known throughout the endurance sports world as the "Voice of Ironman." Every year, over 300,000 people around the world compete in a series of long-distance triathlons that test the outer limits of their physical abilities and mental toughness. Some do it for glory, some to test themselves, some to honor lost loved ones or colleagues, some to bring healing to their troubled lives.

As he did so masterfully in his New York Times best seller The Gatekeepers, Jacques Steinberg creates a compelling portrait of people obsessed with reaching a life-defining goal. In this instance, the target is an Ironman triathlon---a 2.4-mile open-water swim followed by a 112-mile bike ride, then finally a 26-mile marathon run, all of which must be completed in no more than seventeen hours. Steinberg focuses not on the professional who live off the prize money and sponsorships, but on a handful of triathletes who regard the sport as a hobby.

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 2017, world-class ultrarunner Hillary Allen was at the top of her sport - and it felt like she was running on top of the world as she competed in Norway's Tromsø Skyrace. Allen was nearly halfway through the 50-kilometer race when she fell 150 feet off an exposed ridge, fracturing her back and breaking multiple ribs, both feet, and both of her lower arms. Beginning with the dramatic story of her accident and rescue, Out and Back: A Runner's Story of Survival Against All Odds recounts Allen's fight to return to the life she loves.

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.

When Des woke up on April 16, 2018, the morning of the Boston Marathon, it was 39 degrees and raining, with high, gusty winds. The weather didn’t bother her. In fact, she thought it might be a blessing. She was far from peak form—recovering from illness and questioning her running future—and didn’t expect much of herself that day. But as she ticked off mile after mile in the brutal conditions, passing familiar landmarks on the course she knew and loved, something shifted. Opportunity unexpectedly presented itself. Des tapped into her inner strength and found a reason to race.

Kara Goucher grew up with Olympic dreams. She excelled at running from a young age and was offered a Nike sponsorship deal when she graduated from college. Then in 2004, she was invited to join a secretive, lavishly funded new team, dubbed the Nike Oregon Project. Coached by distance running legend Alberto Salazar, it seemed like the opportunity of a lifetime. Kara was soon winning a World Championship medal, going to the Olympics, and standing on the podium at the New York and Boston marathons, just like her coach. But behind the scenes, Salazar was hiding dark secrets.

Honest, relatable, and raw, every listener will connect with Sally’s story and see how they too can overcome even the most difficult situations in life and sport. Choose Strong is a story for everyone from every age and walk of life looking to live their strongest life.

After a decade-long addiction to crack cocaine and alcohol, Charlie Engle hit bottom with a near-fatal six-day binge that ended in a hail of bullets. As Engle got sober, he turned to running, which became his lifeline, his pastime, and his salvation. He began with marathons, and when marathons weren't far enough he began to take on ultramarathons, races that went for 35, 50, and sometimes hundreds of miles, traveling to some of the most unforgiving places on earth to race.

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.

In

Surfacing, Siri Lindley opens up about her unique celebrity-dappled early life. When an NFL superstar notices her beautiful mother, her idyllic childhood is upended. Glitzy dinner parties and world travel pull her mother away, and Lindley grows up feeling alone and out of place. As her intense loneliness grows into anger, she lashes out against her New England life of privilege.

Vassos Alexander shares his insight from interviews with legends of the sport and his own gruelling but rewarding experiences of extraordinary endurance racing - including the legendary 152 mile Spartathlon, widely regarded as the world's most relentless race. Vassos dissects and explores the tenacity that propels many to keep on running and running and running....

When celebrated radio personality and columnist Kerre Woodham found herself 40, overweight, and depressed she faced two choices - do nothing and probably not make it to 50 or do something and get her life back. Fortunately for all of us, and especially those women who like to eat and dress well, she decided to fight back. Leaving kilos of herself and two bra sizes behind 'somewhere in the Waitakeres', she embarked on a fitness and training regime, with a goal to complete the Auckland marathon.

Tom Daley is one of the most beloved athletes of our time, having competed as a diver in four Olympics, garnering medals and finally, in 2021 in Tokyo, winning gold. But few people know the realities of his life beyond the pool—his struggles, his secret triumphs and the mindset he needed to cultivate to become a champion.

The autobiography of a cycling legend that will become a much-loved classic. The much-anticipated autobiography of the greatest Australian cyclist of all time. Famous in the sport for his meticulous preparation and an athlete who prided himself on his ability to leave it all on the road, Evans writes about the triumphs, the frustrations, the training, the preparation, the psychology of the sport, his contemporaries, the legends and his enduring love of cycling. A riveting and forensic account of his life on the bike....

The 1989 Ironman World Championship was the greatest race ever in endurance sports. In a spectacular duel that became known as the Iron War, the world's two strongest athletes raced side by side at world-record pace for a grueling 139 miles. Driven by one of the fiercest rivalries in triathlon, Dave Scott and Mark Allen raced shoulder to shoulder through Ironman’s 2.4-mile swim, 112-mile bike race, and 26.2-mile marathon. After 8 punishing hours, both men would demolish the previous record - and cross the finish line a mere 58 seconds apart.

As he did so masterfully in his New York Times best seller The Gatekeepers, Jacques Steinberg creates a compelling portrait of people obsessed with reaching a life-defining goal. In this instance, the target is an Ironman triathlon---a 2.4-mile open-water swim followed by a 112-mile bike ride, then finally a 26-mile marathon run, all of which must be completed in no more than seventeen hours. Steinberg focuses not on the professional who live off the prize money and sponsorships, but on a handful of triathletes who regard the sport as a hobby.

As the winner of the 2010 Ironman Championship in Kona, Hawaii, Chris "Macca" McCormack may be the world's greatest athlete. In I'm Here to Win, McCormack shares his story along with training tips and practical advice to help listeners develop their own routines, diet, exercise programs and race strategies. Chris McCormack has dedicated his life to training for - and winning - the Ironman World Championships, one of the most grueling tests of mental and physical endurance in the world.

Three-time Ironman finisher Amy Snyder takes the wraps off the best kept secret in the sports world, the Race Across America (RAAM), a bicycle race like no other. Unlike its famous cousin the Tour de France, RAAM is much crazier, more gothic, and even savage: Once the gun goes off the clock doesn't stop, and the first rider to complete the prescribed 3,000-mile route is the victor. In Hell on Two Wheels, Snyder follows a group of athletes before, during, and after the 2009 RAAM.

Meb Keflezighi is all about hope and second chances—starting with his very survival. The child of a small African country ravaged by a brutal war, Meb arrived in America with nothing but the clothes on his back, speaking no English and never having raced a mile. So how did he end up an A student, one of the most celebrated and respected athletes of his generation, and winner of the 2009 New York City Marathon?

My Life on the Run chronicles the heatstroke and frostbite, heartache and triumphs he's experienced while competing in more than 1,000 competitive races on all seven continents. With the wit and wisdom of a seasoned insider, Yasso tells runners what they need to know to navigate the logistics of running in an unfamiliar country. He also offers practical guidance, such as 5-K, 10-K, half-marathon, and marathon training schedules, including his innovative technique known as the Yasso 800s for beginner, intermediate, and advanced runners.

For years Geraint Thomas appeared blessed with extraordinary talent but jinxed at the greatest bike race in the world: twice an Olympic gold medallist on the track, Commonwealth champion, yet at the Tour de France a victim of crashes, bad luck and his willingness to sacrifice himself for his teammates. In the summer of 2018, that curse was blown away in spectacular fashion - from the cobbles of the north and the iconic mountain climbs of the Alps to the brutal slopes of the Pyrenees and, finally, the Champs-Elysees in Paris.

Jennifer Pharr Davis, the former record holder of the FKT (or Fastest Known Time) on the Appalachian Trail, tells the story of her meteoric rise in the world of endurance hiking and, in doing so, unpacks key traits that make women uniquely suited to endurance. With a storyteller's ear for fascinating detail and description, she takes us with her as she sets the record on the Appalachian Trail and introduces us to the mentors who helped her to identify and unlock different facets of her endurance capabilities.

Until five years ago, Alexandra Heminsley was decidedly not a runner. Nor was she athletic in any sense of the word. She was an ordinary, curvy woman who was convinced that sports of any kind, especially running, were beyond her. But she's made running part of her life, and gets to reap the rewards: not just the obvious things, like a touch of weight loss, health and glowing skin, but self-belief, and immeasurable daily pleasure.

14 Minutes is the memoir of Alberto Salazar, the most accomplished, charismatic, and controversial marathoner in history. The narrative follows Alberto's boyhood in New England, his rise to stardom at the University of Oregon, his dramatic victories in the New York City and Boston Marathons, his long malaise due to injuries, which resulted in a near-suicidal depression; his resurgence due to intense spiritual experiences and discipline; his close alliance with Phil Knight and the Nike corporation; and describes his numerous near-death experiences.

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.

Deena Kastor was a star youth runner with tremendous promise, yet her career almost ended after college, when her competitive method - run as hard as possible, for fear of losing - fostered a frustration and negativity and brought her to the brink of burnout. On the verge of quitting, she took a chance and moved to the high altitudes of Alamosa, Colorado, where legendary coach Joe Vigil had started the first professional distance-running team. There she encountered the idea that would transform her running career: the notion that changing her thinking - shaping her mind to be more encouraging, kind, and resilient - could make her faster than she’d ever imagined possible.

On the night before he was to turn forty, Rich Roll experienced a chilling glimpse of his future. Nearly fifty pounds overweight and unable to climb the stairs without stopping, he could see where his current sedentary life was taking him—and he woke up. Plunging into a new routine that prioritized a plant-based lifestyle and daily training, Rich morphed—in a matter of mere months—from out of shape, mid-life couch potato to endurance machine.

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.

When Des woke up on April 16, 2018, the morning of the Boston Marathon, it was 39 degrees and raining, with high, gusty winds. The weather didn’t bother her. In fact, she thought it might be a blessing. She was far from peak form—recovering from illness and questioning her running future—and didn’t expect much of herself that day. But as she ticked off mile after mile in the brutal conditions, passing familiar landmarks on the course she knew and loved, something shifted. Opportunity unexpectedly presented itself. Des tapped into her inner strength and found a reason to race.

The autobiography of a cycling legend that will become a much-loved classic. The much-anticipated autobiography of the greatest Australian cyclist of all time. Famous in the sport for his meticulous preparation and an athlete who prided himself on his ability to leave it all on the road, Evans writes about the triumphs, the frustrations, the training, the preparation, the psychology of the sport, his contemporaries, the legends and his enduring love of cycling. A riveting and forensic account of his life on the bike....

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.

From the best-selling author and renowned coach duo from Born to Run, a practical guide to running for everyone from amateurs to seasoned runners, about how to eat, race, and train like the world's best. Whether you're ramping up for a race or recuperating from an injury, Born to Run 2 is a holistic program for runners of every stripe that centers on seven key themes: food, fitness, form, footwear, focus, fun, and family.

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).

Vassos Alexander shares his insight from interviews with legends of the sport and his own gruelling but rewarding experiences of extraordinary endurance racing - including the legendary 152 mile Spartathlon, widely regarded as the world's most relentless race. Vassos dissects and explores the tenacity that propels many to keep on running and running and running....