In this episode, Joe De Sena sits down with Dean Karnazes, one of the world's most relentless endurance athletes. Dean is an ultra-marathoner and is still competing hard at 60+. From a spontaneous 30-mile run sparked by tequila to training like a Spartan with no gym, he shares powerful lessons on discipline, resilience, and building a body—and mindset—that doesn't quit. You'll learn how micro workouts can transform your day, why breathing through your nose can upgrade your endurance, and how to push past your limits when your mind wants to give up. If you're looking for motivation to get moving, level up your habits, or stop making excuses, this is the episode you need. Timestamps: 00:00 Intro 00:41 Dean's Spartan Roots 01:47 Why People Hate Running 02:57 The Drunken Start of Dean's Running Career 05:09 How He Stays Healthy Over 60 06:20 Nose Breathing and Ancient Spartan Tactics 06:56 Dean's Hardest Challenge: 50 Marathons in 50 Days 07:55 The Power of Not Thinking 09:49 What's Next: From Dead Sea to Everest 12:42 Advice for Regular People 16:49 The One Workout Everyone Should Do 17:11 Where to Find Dean Connect to Dean: Website: https://www.ultramarathonman.com Instagram: https://www.instagram.com/ultramarathon Facebook: https://www.facebook.com/deankarnazes LinkedIn: https://www.linkedin.com/in/deankarnazes YouTube: https://www.youtube.com/@UltramarathonDean Twitter/X: https://twitter.com/DeanKarnazes