Human Performance Outliers Podcast with Zach Bitter
Zach BitterWelcome to the Human Performance Outliers Podcast. Your host Zach Bitter, will take you through a series of interesting topics around health, fitness, endurance, running, hybrid athlete training, ultramarathon, and nutrition. Join in for interviews with folks exploring their outer limits and research in a wide variety of sports, fitness, and nutrition.
| Publishes | Twice weekly | Episodes | 523 | Founded | 9 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | RunningFitnessHealth & FitnessSports | |||
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Latest Episodes
Allison Mercer is an ultramarathon athlete who has competed at both 50km and 100km World Championships, Tunnel Hill, and Strolling Jim. She joined me to unpack why the World 100 KM deserves more attention, and what ingredients make ultramarathons gro... more
Kim Gottwald is a German ultra runner and content creator who went from law student to backyard-ultra standout by documenting extreme projects in public, including a co-win at Go One More in Texas, and a 449 km Last Soul Ultra victory at home. He co-... more
Phil Gore holds the World Best mark for the Backyard format, completing 119 "yards" for a total of 495.83miles. He recently completed a personal project, called Project 168, where he aimed to see if he would be able to last 168 yards (700 miles). He ... more
Brian Reynolds is a Brooks-sponsored double below-knee amputee runner who, in 2026, became the first athlete in that category to finish the Leadville Trail 100 — on his fourth try, in 28 hours 55 minutes. He lost both legs at age four to meningococce... more
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Recent Guests
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Reviews
- Smart conversations for serious runners
I've listened to a lot of endurance podcasts over the years, and this has become one of my favorites. Zach consistently brings a thoughtful, evidence-based perspective while staying practical and open-minded. I especially appreciate how he discusses training, nutrition, and recovery with nuance instead of promoting one-size-fits-all solutions.
The series breaking down his training and fueling through different phases was particularly valuable—it gave me ideas I could actually apply to my own ru... more
Apple Podcasts5valentinaj79
United States3 months ago - Multi nights
Zach you sound terrified of a200. But I think you’d do great in a backyard
Apple Podcasts5F67 and still goingUnited States4 months ago - A Perfect Blend
Zach deliveres the perfect balance between data-driven, science-backed talk and personal experience. This creates conversations that are personable and compelling, and there are always little gems of actionable next steps to take as an ultra runner.
Apple Podcasts5Beaver2011United States5 months ago - Poor information to advertisement ratio
Of a 25min podcast 10min was spend on his sponsors, code, draw, and socials…. That one of the worst ratio I have seen in the podcast world.
Apple Podcasts1Traubon
Canadaa year ago - Open-minded discussions
Zach covers a wide-range of health, wellness, and running topics. I’m always learning from keeping an open-mind to his and his guest’s opinions, the same way Zach approaches his own evolution. We are lucky to have Zach (and occasionally Nicole) in the space. ✌🏻💚🏃🏼♂️
Apple Podcasts5Catawba KingUnited States2 years ago
Listeners Say
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Chart Rankings
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Apple Podcasts | #44 | United States/Sports/Running |
Apple Podcasts | #98 | Canada/Sports/Running |
Apple Podcasts | #151 |  United Kingdom/Sports/Running |
Apple Podcasts | #54 |  Australia/Sports/Running |
Apple Podcasts | #61 |  Italy/Sports/Running |
Apple Podcasts | #206 |  France/Sports/Running |
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Frequently Asked Questions About Human Performance Outliers Podcast
What is Human Performance Outliers Podcast about and what kind of topics does it cover?
- The show centers on high-performance endurance, with deep dives into training, nutrition, recovery, and race strategy across ultrarunning and related disciplines. Guests range from elite ultramarathoners and coaches to nutritionists and researchers, yielding practical, evidence-informed perspectives that listeners can apply to training and racing.
- Unique strengths include a data-driven approach blended with real-world experience, a focus on gut adaptation and fueling, and coverage of multi-day events, pacing, and racing psychology, making it valuable for serious athletes, coaches, and performance-minded professionals.
Where can I find podcast stats for Human Performance Outliers Podcast?
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How many listeners does Human Performance Outliers Podcast get?
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What are the audience demographics for Human Performance Outliers Podcast?
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How many subscribers and views does Human Performance Outliers Podcast have?
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Which podcasts are similar to Human Performance Outliers Podcast?
These podcasts share a similar audience with Human Performance Outliers Podcast:
1. Everyday Ultra
2. Singletrack
3. The Freetrail Podcast with Dylan Bowman
4. Some Work, All Play
5. Choose Strong
How many episodes of Human Performance Outliers Podcast are there?
Human Performance Outliers Podcast launched 9 years ago and published 523 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
How do I contact Human Performance Outliers Podcast?
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What guests have appeared on Human Performance Outliers Podcast?
Recent guests on Human Performance Outliers Podcast include:
1. Phil Gore
2. Brian Reynolds
3. Tom Nobbs
4. Dr. Trent Stellingwerff
5. Matt Fox
6. Vic Johnson
7. Mark Dowdle
8. Lotti Brinks
To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.