As an athlete, ultrarunning legend (Men's Journal) Dean Karnazes has run 350 miles without rest and is probably the first person to eat an entire pizza while running. As an author, he has inspired countless couch potatoes to get off t...

In his follow-up to the best-selling Ultra-Marathon Man, world-renowned ultra marathoner Dean Karnazes chronicles his unbelievable exploits and explorations in gripping detail; Karnazes runs for days on end without rest, across some o...

Revised, updated and with a new afterword. The Ultramarathon man is back with new additions to his bestselling memoir Ultramarathon Man: Confessions of an All-Night Runner helped introduce the world to ultramarathoning. Now, af...