Dean Karnazes is an internationally recognized endurance athlete and “might just be the fittest man in the world” writes Men’s Fitness (March 2006) and “America’s Greatest Runner” (Outside Magazine January 2007).
Dean’s most recent accomplishment sponsored by Natures Path was the Endurance 50.  Dean ran 50 marathons in 50 consecutive days in all 50 states, finishing at the New York City marathon.