One day, Rich Roll, a 41-year-old father of four, was out for what he planned would be a five or six mile run. Maybe it was the plant-based vegan diet he had recently adopted, or some primal, ...

'Thank you for coming. That was my conversation with ultra-endurance athlete, podcast host, author, and perhaps, most importantly, my friend, Rich Roll. Thanks to 92nd Street Y for having us, and ...