Ultramarathons don't leave much room for mistakes. Don't learn the hard way: Get a jump on training for an ultramarathon with Hal Koerner's Field Guide to Ultrarunning, a comprehensive handbook to running 30 to 100 miles and beyond, authored by one of the most experienced and recognized athletes in the sport.   

In It for the Long Run is ultrarunner Damian Hall’s story of running a first marathon aged 36, dressed as a toilet, and representing Great Britain four years later. His midlife-crisis running problem escalated to 100-mile ultramarathons and record-breaking bimbles, culminating in his 261-mile Pennine Way run in July 2020.

Marathons have become too easy for some runners. What was once the pinnacle of achievement in a runner's life is now a stepping stone for extraordinary adventure in ultramarathoning. The number of ultrarunners - those running distances of 50k (31 miles), 50 miles, 100k (62 miles), or 100 miles - is growing astronomically each year. To date, there has been no practical guide to ultramarathoning. Now, Bryon Powell has written Relentless Forward Progress, the first how-to manual for aspiring ultrarunners.

Matt Fitzgerald has already made a name for himself in the endurance-sport community with books like 80/20 Running, How Bad Do You Want It?, and Iron War. He is an accomplished amateur runner, but if he follows the training, nutrition, and lifestyle of an elite runner, just how fast could he go? He is approaching his mid-40s, so the time to do this is now. He at last has the financial means to do nothing but train.

An incredible but true account of achieving one of the most awe-inspiring midlife physical transformations ever. In October 2006, the night before he was to turn 40, Rich experienced a chilling glimpse of his future. Nearly 50 pounds overweight and unable to climb the stairs without stopping, he saw where his sedentary lifestyle was taking him. Most of us look the other way when granted such a moment of clarity, but not Rich. 

When Luke Tyburski’s dream to play professional soccer on the world stage disintegrated after a series of debilitating injuries, he had no backup plan. His career and everything he’d worked for was over. He reinvented himself as an ultra-endurance adventurer and discovered his superhuman ability to withstand extraordinary conditions and excruciating pain. From the searing heat of the Sahara Desert to a typhoon-ravaged remote island, Luke’s drive to constantly test his limits stunned his family, friends and fellow athletes.

Despite believing he was bionic as a child, Ira Rainey was far from an elite athlete with superhuman running abilities like the ones he read about in books. He was in fact an overweight and unfit slacker who felt a bit sorry for himself because he had sore feet. Sure he ran a bit, but he also sat around a lot and ate and drank too much. Why? Because he could, and because he was a delusional optimist who thought everything would always be just fine.

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.

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.

In the Fall of 2006, Dean Karnazes, known as "the Lance Armstrong of the running world", took on the ultimate challenge: running 50 marathons in 50 states in 50 consecutive days. Dean set off in a caravan packed with fellow runners, with nothing more than a roadmap and a determination that defied all physical limitations.

Full of incredible characters, amazing athletic achievements, cutting-edge science, and, most of all, pure inspiration, Born to Run is an epic adventure that began with one simple question: Why does my foot hurt? In search of an answer, Christopher McDougall sets off to find a tribe of the world's greatest distance runners and learn their secrets - and in the process shows us that everything we thought we knew about running is wrong.

In 1986, the legendary fell runner Joss Naylor completed a continuous circuit of all 214 Wainwright fells in the Lake District, covering a staggering distance of over 300 miles - plus many thousands of metres of ascent - in only seven days and one hour. Those in the know thought that this record would never be beaten. It is the ultimate British ultramarathon. The person taking on this superhuman challenge would have to be willing to push harder and suffer more than ever before. There Is No Map in Hell tells the story of a man willing to do just that.

When elite and everyday ultrarunners alike want to improve their ultramarathon performance, they turn to Coach Jason Koop for guidance and council. Training Essentials for Ultrarunning takes Coach Koop's time-proven and evidenced-based methodologies that have been honed over 20 years of professional coaching and delivers it to the masses. Regardless of whether you are first-time ultrarunner, a seasoned veteran, or an ultrarunning coach, this resource is a must-have for all ultrarunners. 

A journey into Japan's fabled running culture from the award-winning author of Running with the Kenyans. Welcome to Japan, the most running-obsessed nation on earth, a place where a 135-mile relay race is the country's biggest annual sporting event. Thousands of professional runners compete for corporate teams in some of the most competitive races in the world. Marathon monks run a thousand marathons in a thousand days to reach spiritual enlightenment.

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....