Dean Karnazes

Dean Karnazes is one of my all-time favorite endurance sports personalities. At the age of 30 he left his corporate job to become a professional ultra runner and has never looked back. In this conversation we chat about his 50 marathons in 50 days in 50 states adventure that basically kicked off his new career…

Joe De Sena

Joe De Sena is one of my all-time favorite interviews and the founder and creator of Spartan Race, which now has 271 races in 41 countries. His next venture? Spartan Trail!         Sponsors Subscribe to Newsletter CREDO Tri SFuels Endurance  Zone  TV Velofix Links Babbittville Radio on Apple Podcasts Babbitt Media Group…