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Artwork for The Physiology of Endurance Running Podcast

The Physiology of Endurance Running Podcast

Dan Nash and Owain Zerilli
Valencia Marathon
VO2 Max
Endurance Running
Marathon Training
London Marathon
Running Economy
Running
Lactate Threshold
Endurance Training
Threshold Training
Sports Science
Endurance Sports
Marathon
Endurance Performance
Cross-Training
Strength and Conditioning
Training
Heart Rate Management
Lactate Thresholds
Seville Marathon

This podcast is all about getting sport science research out into the public domain. We cover what we do and don't know regarding all topics related to endurance running performance and, more importantly, how can we use this information to make ourselves healthier and faster runners! Your hosts are Dr Dan Osborn-Nash, 2:12 marathon runner and sport physiologist for Welsh Athletics and Welsh Triath... more

PublishesWeeklyEpisodes108Founded4 years ago
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RunningSports

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Artwork for The Physiology of Endurance Running Podcast

Latest Episodes

Following the launch of a Claude and Strava integration, Dan & Owain put their livelihoods on the line and test the protocol!

A range of questions was put to Claude to interrogate their data, with varying results!

Check back in in 12-months and we... more

Dan & Owain are joined by a leading voice on HRV, Marco Altini. Marco has worked on HRV, both the physiology behind the measure and applying the data in day to day life for many years.

He talks to us about what HRV is, how to properly measure and a... more

Dan & Owain talk through a recent paper that's hit the mainstream - suggesting that tilting your bed may increase haemoglobin mass.

It's a catchy premise, but they talk through how to actually read and apply a study like this into your training and ... more

Dan & Owain talk about heat acclimation now that we've reached summer in the Northern Hemisphere!

Different from haematological adaptations, the guys talk through some of the foundational research and how they'd acclimate for a hot race!

The main p... more

Key Facts

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Recent Guests

Callum Hawkins
Elite marathon runner from Britain
Episode: The Athlete Series: Callum Hawkins
David Chalfen
Running coach and author of A Few More Laps, A Deep Dive into the Sharp End of Running and Coaching
Highgate Harriers (coach)
Episode: The art of coaching - with David Chalfen
Dr. Simon de Waal
Lecturer and researcher in the Physiological Demands of Trail Running
University of Gloucestershire
Episode: The Science of Trail & Ultra Running - with Dr Simon de Waal
Phil Richardson
Creator of Meteopace
Meteopace
Episode: Meteopace, the game-changing weather app - with creator Phil Richardson
Steph Connaire
Consultant Cardiologist specializing in adult congenital heart disease.
University Hospital Wales
Episode: Running myths... busted!
Dr. Sam Shepherd
Head of sports science at Precision Fuel & Hydration
Precision Fuel & Hydration
Episode: Blackcurrants, the unknown super-supplement? - with Dr Sam Shepherd
Eddie Jenkins
PhD Candidate at Cardiff Metropolitan University, discussing the effects of passive heating
Cardiff Met
Episode: Road to Valencia 2025 - 2 weeks to go
Elliott Jenkins
PhD student at Cardiff Met University, researcher focused on hot water immersion and its effects on athletic performance
Cardiff Met University
Episode: Is passive heat better than altitude?! We examine an exciting new paper with author, Elliott Jenkins
Dave Long
Coach of Jen and notable endurance runner
Episode: Road to Valencia 2025 - 5 weeks to go

Hosts

Dan Osborn-Nash
Host of the endurance running podcast and sport physiologist for Welsh Athletics and Welsh Triathlon; frequently discusses physiology, training science, and practical coaching.
Owain Zerilli
Co-host and researcher focusing on heat effects on EPO release; marathon runner; often discusses training philosophy and physiology.

Reviews

4.9 out of 5 stars from 272 ratings
  • 1 of the best

    I’ve been listening to this podcast now for years. There isn’t many that top this for knowledge and education. Strap in and get listening

    Apple Podcasts
    5
    RoryBoy99
    United Kingdom4 months ago
  • Great Running Pod

    This is a great podcast for anybody serious about running.

    There are so many podcasts out there that provide little value and include questionable training information. Here, you get the science, the methods to apply it, and the experience of extremely good runners.

    All that being said, you do not have to be super fast to find this podcast useful. The information is helpful to anybody serious about training and improving.

    Apple Podcasts
    5
    runner48721
    United Statesa year ago
  • A great listen

    A really interesting and insightful podcast focussing on the physiological aspects of running but woven into Dan’s journey which gives it a more personal feel. Thought provoking and a great listen for the long runs

    Apple Podcasts
    5
    SimononaBQjourney
    United Kingdom2 years ago
  • All that runners need

    Amazing podcast with valuable and practical information about endurance!

    Apple Podcasts
    5
    Minepenne
    Russia4 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners appreciate science-backed training approaches and practical, coachable insights.
Many reviewers highlight the value of data-informed guidance for race preparation and pacing.
The show blends physiology with personal running journeys in a way that stays accessible for dedicated amateurs.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#173
United States/Sports/Running
Apple Podcasts
#22
United Kingdom/Sports/Running
Apple Podcasts
#31
Canada/Sports/Running
Apple Podcasts
#47
Australia/Sports/Running
Apple Podcasts
#59
France/Sports/Running
Apple Podcasts
#84
Germany/Sports/Running

Talking Points

Recent interactions between the hosts and their guests.

Episode 101 - Q&A
Q: What are your thoughts on the low-residue diet before a race?
The hosts describe using a low-residue diet to reduce GI issues, with specifics on avoiding high-fiber foods and timing carbo-loading accordingly.
Episode 101 - Q&A
Q: Is there clear evidence on two vs three days for a carb load before a race?
They argue two days is typically sufficient for carb loading, with one day sometimes working, and three days is generally excessive for most runners.
Episode 101 - Q&A
Q: If we were coaching each other, what's one thing we would add to each other's training?
Dan suggests adding a little more high-end work occasionally, while Owain jokes about adding two extra hours of sleep to improve recovery and enable higher weekly volume.
Meteopace, the game-changing weather app - with creator Phil Richardson
Q: Could you give us a brief description of what Meteopace is?
Meteopace translates weather and course data into actionable pacing strategies for races.
Is passive heat better than altitude?! We examine an exciting new paper with author, Elliott Jenkins
Q: How does passive heat compare to altitude in terms of performance outcomes?
The study found comparable increases in hemoglobin mass and VO2 max, suggesting that hot baths can deliver similar benefits as altitude training without the drawbacks.

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 This Podcast

What is This Podcast about and what kind of topics does it cover?

Two hosts explore endurance running from a science and coaching perspective, translating physiology research into practical training guidance for runners at all levels. Episodes commonly cover energy systems, pacing, training zones, durability, and race strategy, often peppered with real-world coaching anecdotes and gear/nutrition considerations. Noteworthy traits include a strong emphasis on applying science to training, accessible explanations of complex concepts, and a blend of technical coaching with personal running journeys. This makes it useful for listeners who want evidence-based insights that are directly applicable to their training and racing goals, from weekend warriors to aspiring elites.

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Which podcasts are similar to this podcast?

These podcasts share a similar audience with this podcast:

1. Sweat Elite Podcast
2. Inside Running Podcast
3. The Real Science of Sport Podcast
4. The Running Channel Podcast
5. The Extramilest Podcast

How many episodes of this podcast are there?

this podcast launched 4 years ago and published 108 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on this podcast?

Recent guests on this podcast include:

1. Callum Hawkins
2. David Chalfen
3. Dr. Simon de Waal
4. Phil Richardson
5. Steph Connaire
6. Dr. Sam Shepherd
7. Eddie Jenkins
8. Elliott Jenkins

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