By Neil deGrasse Tyson
Published February 21, 2019 6:00pm
In case you missed this episode on the Playing with Science channel…. Swim… Bike… Run… Science! Hosts Gary O’Reilly and Chuck Nice enter the world of endurance as we explore Ironman Triathlons alongside Mark Allen, voted ESPN’s Greatest Endurance Athlete of All Time, and exercise scientist Samuele Marcora.
Photo Courtesy of Mark Allen.
Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.