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 | 510 | Founded | 8 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | FitnessSportsHealth & FitnessRunning | |||
Listen to this Podcast
Latest Episodes
There was recently some controversy at the Biotropica Backyard Ultra where both the men's and women's world bests were broken. After the event concluded, it was revealed that some violations occurred, causing all results from the event to be disquali... more
Lotti Brinks is a rising star in the sport of trail ultramarathon. She has improved year over year, which recently resulted in finishing 5th at the 2026 WSER 100. She joins the show to discuss history with the sport of running, introduction to the sp... more
The Comrades Marathon is one of the most competitive ultramarathons on the planet. The 99th running of the historic point to point course recently saw both the men's and women's course records go down. George Kusche was the men's and overall winner w... more
WSER 100 2026 was defined by large improvements in finishing times across both the men's and women's top finishers. What does the historically cooler temps help tell us about the next big performance boosting strategy for ultramarathon races? Nick Co... more
Key Facts
Similar Podcasts
People also subscribe to these shows.
Recent Guests
Host
Reviews
- Multi nights
Zach you sound terrified of a200. But I think you’d do great in a backyard
Apple Podcasts5F67 and still going
United Statesa month 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 States2 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 Statesa year ago - Insight and passion from one of the best
I’ve been following HPO for a couple years now. While there are a number of great podcasts on running, I can say that HPO has had the most dramatic effect on my personal running improvement. Zach’s ability to discuss complex topics ranging from nutrition, mindset, training, and general running philosophy is impressive. He’s an important voice for the ultra-running community and those of us who are open to learn are lucky to have such an accessible podcast to improve our own performance. Thanks Z... more
Apple Podcasts5Praise be to Zach Bitter!United States2 years ago
Listeners Say
Key themes from listener reviews, highlighting what works and what could be improved about the show.
Chart Rankings
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Apple Podcasts | #33 | United States/Sports/Running |
Apple Podcasts | #22 | Canada/Sports/Running |
Apple Podcasts | #107 |  United Kingdom/Sports/Running |
Apple Podcasts | #83 |  Australia/Sports/Running |
Apple Podcasts | #106 |  Italy/Sports/Running |
Apple Podcasts | #120 |  Germany/Sports/Running |
Talking Points
Recent interactions between the hosts and their guests.
Audience Metrics
Listeners, social reach, demographics and more for this podcast.
| Listeners per Episode | |
|---|---|
| Gender Skew | |
| Location | |
| Interests | |
| Professions | |
| Age Range | |
| Household Income | |
| Social Media Reach |
Frequently Asked Questions About Human Performance Outliers Podcast
What is Human Performance Outliers Podcast about and what kind of topics does it cover?
This show centers on endurance, athletic performance, and science-driven training, with a steady focus on ultrarunning, nutrition, and mind-set. Guests range from elite ultramarathon runners and coaches to researchers exploring fueling strategies, sleep, and recovery, often discussing practical tactics for durability, pacing, and performance across multi-day events. The host frequently explores how media, sponsorships, technology, and storytelling influence modern endurance sport, offering actionable insights for both aspiring athletes and industry professionals. A notable strength is the breadth of expertise—from clinical nutrition to real-world race experience—paired with a calm, methodical interviewing style that brings clarity to comple... more
Where can I find podcast stats for Human Performance Outliers Podcast?
Rephonic provides a wide range of podcast stats for Human Performance Outliers Podcast. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Human Performance Outliers Podcast and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.
How many listeners does Human Performance Outliers Podcast get?
Rephonic provides a full set of podcast information for three million podcasts, including the number of listeners. View further listenership figures for Human Performance Outliers Podcast, including podcast download numbers and subscriber numbers, so you can make better decisions about which podcasts to sponsor or be a guest on. You will need to upgrade your account to access this premium data.
What are the audience demographics for Human Performance Outliers Podcast?
Rephonic provides comprehensive predictive audience data for Human Performance Outliers Podcast, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.
How many subscribers and views does Human Performance Outliers Podcast have?
To see how many followers or subscribers Human Performance Outliers Podcast has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.
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. Trail Runner Nation
How many episodes of Human Performance Outliers Podcast are there?
Human Performance Outliers Podcast launched 8 years ago and published 510 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?
Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.
Where can I see ratings and reviews for Human Performance Outliers Podcast?
Rephonic pulls ratings and reviews for Human Performance Outliers Podcast from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.
View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.
How do I access podcast episode transcripts for Human Performance Outliers Podcast?
Rephonic provides full transcripts for episodes of Human Performance Outliers Podcast. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.
What guests have appeared on Human Performance Outliers Podcast?
Recent guests on Human Performance Outliers Podcast include:
1. Lotti Brinks
2. George Kusche
3. Nick Coury
4. Ian Sharman
5. Kevin Goldberg
6. Brian Peterson
7. Kilian Korth
8. Jacob Thomson
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.