Dean Karnazes

Dean Karnazes

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  • This Man Ran 350 Miles Without Stopping

    YouTube 03:51
  • Athlete Runs 350 Miles While Barely Breaking a Sweat Due To Genetic Condition

    YouTube 01:37
  • Dean Karnazes on Jimmy Kimmel

    YouTube 02:24
  • Joe Rogan Has MIND BLOWN By 100 Mile Running Record

    YouTube 03:06
  • Ultra-marathoner in record bid for most mileage on treadmill in 24 hrs

    YouTube 01:30
  • Dean Karnazes | Ultramarathon Man and Pizzarrito Inventor

    YouTube 01:36

Dean Karnazes, is an American ultramarathon runner, and author of Ultramarathon Man: Confessions of an All-Night Runner, which details ultra endurance running for the general public.

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