Dean Karnazes has run 350 miles through 3 sleepless nights, ordered pizza during long runs and inspired fans the world over with his adventures. So what does such a man do when he wants the ultimate test of endurance? He runs 50 marathons, in 50 states - in 50 consecutive days. Armed with a road map[...]

An extreme marathon runner, one of Outside magazine's "Top 10 Ultimate Athletes," describes his experiences of participating in "ultramarathons"--competitions whose distances extend hundreds of miles--describing the conditions that must be endured during such races as the Badwater Ultramarathon. Rep[...]

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 of the most exotic and inhospitable places on earth, including th[...]

"In the follow-up to his bestselling Ultramarathon Man, world-renowned ultramarathoner Dean Karnazes chronicles his remarkable exploits and explorations in gripping detail. Who wouldn't be curious about a man who has pushed his body and mind to inconceivable limits, once running 350 continuous miles[...]