DEAN KARNAZES was named by Time magazine as one of the Top 100 Most Influential People in the World. He has appeared on 60 Minutes, The Late Show with David Letterman, and the Today show. A New York Times best-selling author, he has written for Reader's Digest, Runner's World, and Men's Health. Dean lives with his wife and family in the San Francisco Bay Area.
Running with Karnazes [is] like setting up one's easel next to Monetor Picasso. --The New York Times The undisputed king of the ultras, who has not only pushed the envelopebut blasted it to bits. --The Philadelphia Inquirer