Zach Bitter is a world record setting ultra endurance legend. He set the world record running 100 miles in under 12 hours and has since gone on to shatter numerous other records around the world. He is on the podcast today to talk all things endurance running with Lucy and Ben, covering everything from world records, nutrition and the best places to poo while in the race.  Find more of Zach at @ZachBitter  And listen to his podcast, The Human Performance Podcast at https://zachbitter.com/hpo Use code NOTSOFIT20 to get a 7 day FREE trial on the the MyCoach School https://mycoach-school.com/app