Lawrence’s accomplishments are nearly impossible to comprehend. After breaking two Guinness World Records, he shattered possibilities in 2015 by completing 50 full-distance triathlons in 50 states in 50 consecutive days. Yes, THE IRONMAN®, “the single most difficult day in sports”—a 2.4-mile swim, 112 miles on a bike, then a 26.2-mile run, all completed in under 17 hours. It is a race so intense that less than .01% of the population have completed one.

From beloved performance expert, executive coach, and coauthor of Peak Performance Steve Magness comes a radical rethinking of how we perceive toughness and what it means to achieve our high ambitions in the face of hard things.

During the brutal crucible of Navy SEAL training, instructors often tell students to "embrace the suck." This phrase conveys the one lesson that is vital for any SEAL hopeful to learn: Lean into the suffering and get comfortable being very uncomfortable. In this powerful, no-nonsense guide, Navy SEAL combat veteran turned leadership expert Brent Gleeson teaches you how to transform every area of your life — the Navy SEAL way

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.

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.