The Extramilest Podcast

#22: Heart Rate Running, Nutrition and Mindsets with Zach Bitter


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Zach Bitter recently set the new 100-mile (161km) running World Record in 11 hours and 19 minutes. He averaged 6:48 min / mile = 4:13 min / km and beat the previous world record by 9 minutes! That's about four sub 3 hour marathons in a row!! ⁣He then continued running another 4.88 miles to run the 12 hours World Record as well.    In the past 10 years he ran more than 50,000 miles = 80,467km. Using performance as his compass, he learned a lot over the years of what works well for him.    He is an absolute fat burning machine and I was thrilled to interview Zach for The Extramilest Show. We take a deep dive into heart rate training, nutrition, mindsets and much more.    ---    Find out more about Zach Bitter here: 
  • Website
  • Strava
  • Instagram
  • Twitter
  • YouTube
  • Podcast

Products / videos / people mentioned

  • Altra running shoes
  • Altra Solstice for race
  • Altra Superior for trails
  • COROS APEX watch
  • X-endurance Fuel-5
  • Unicity unimate (an instant Yerba Mate tea blend)
  • Jim Walmsley
  • Jared Hazen
  • Video 100 Mile & 12 Hour World Record - Pettit Center Olympic Training Facility

Show notes:

  • Brief background as a runner [3:42]
  • His first ultra running experience [7:02]
  • How Zach first got into HR training and how he integrates it in his training [9:22]
  • How to figure out your correct heart rate training zone, more specific than the 180 formula alone.  [11:02]
  • How Zach trains for his different races [16:07]
  • Zach’s preparing specifically for this World Record run [21:22]
  • Importance of positive mindsets during races [26:22]
  • Looking at HR vs looking at pace [27:32]
  • How does Zach overcome though spots in training and racing [29:22]
  • Benefit of Zach training in a lot of heat in Arizona [35:22]
  • His race hydration and nutritional approach on race day [36:52]
  • Running 4 sub 3 hour marathons back to back [41:22]
  • Zach’s approach with high fat, low carb, ketosis and carb intake [42:22]
  • How do you find the minimum dose of carbs to perform well? [46:00]
  • How would Zach change his nutritional approach if he would race at higher intensity [50:10]
  • How Zach limits his injuries risks [54:20]
  • Improving tight calves [1:00:10]  
  • The importance of consistency and the right training approach [1:01:50] 
  • Shoes Zach’s runs in are Altra running shoe [1:04:20]
  • Running watch, Zach uses the COROS Apex [1:06:05]
  • Zach’s coaching calls for problem solving [1:09:47] 
  • About the Human Performance Outliers podcast Zach co-hosts [1:10:52]
You can find me, Floris Gierman here: 
  • Strava
  • YouTube
  • Weekly newsletter with Running Tips and Racing Strategies
  • Podcast
  • Instagram
  • Facebook (Extramilest Group)
  • Facebook (Personal)

 

 

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The Extramilest PodcastBy Floris Gierman

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