Dean Karnazes is a legendary endurance athlete, acclaimed speaker, and the bestselling author of Ultramarathon Man: Confessions of an All Night Runner and his latest, A Runner’s High: My Life in Motion. He’s run a 200-mile solo race on 10 separate occasions, run 50 marathons (50 states in 50 days!), run 820 miles without sleep, ran from California to New York, and has a ton of other incredible achievements.

On this episode of Reborn, Dean talks about running, his approach to fitness and the secret to unstoppable endurance.

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