Zach Bitter is an American ultramarathon runner. and endurance coach. He holds world records for the 100-mile run of 11 hours, 19 minutes and 13 seconds, which he set in August of 2019 at the Six Days in the Dome event in Milwaukee, Wisconsin. He averaged…wait for it…6 minutes and 48 seconds per mile. the 12-hour run 100 mile world record (WR) . After claiming the 100-mile record, Bitter continued running for another 40 minutes and upped his own 12-hour distance world record to 104.8 miles, an improvement of more than three miles over the previous mark. Zach follows an animal based ketogenic diet and you can find his coaching business at zachbitter.com.

This episode is hosted by Dr. Shawn Baker MD. Find him at https://shawn-baker.com Donate to the Carnivore Diet Clinical Trial: https://gofundme.com/f/carnivore-research