Home Podcasts The Physiology of Endurance Running Podcast
The Physiology of Endurance Running Podcast

The Physiology of Endurance Running Podcast

Dan Nash and Owain Zerilli 106 Episodes Aug 19, 2026

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 Triathlon, and Owain Zerilli, MSc student exploring the effects of heat on EPO release and 2:38 marathon runner.

Episodes

Patreon highlights!
Patreon highlights! Aug 19, 2026 01:34:02 In case you missed it, Dan & his wife Jemima welcomed Betsi into the world last week - and we've taken a week off of recording. This week's episode is a compilation of some of the best content on our patreon from the last 8 months; paper breakdowns, training talk (road to Valencia continued), interviews, road to London, and more behind the scenes content.Hope you enjoy - and we'll
The future of sport science?
The future of sport science? Aug 12, 2026 01:05:01 Dan & Owain get their prediction hats on, and discuss where they think the future of sport science is heading. Along with some fun suggestions, they discuss training, nutrition & technology, and what they think might be different (or stay the same) in 5 years time.What do you think we might be doing in 2031?The Physiology of Endurance Running Podcast is proudly sponsored by SOAR, producers
Weight & Performance: Finding the Balance
Weight & Performance: Finding the Balance Aug 5, 2026 00:58:20 Dan & Owain dive into a taboo area of endurance sports, one that has returned as a discussion point following Josh Kerr's mile world record - weight. Tackling the subject through the lens of a fantastic case study by Trent Stellingwerff, they discuss the importance of weight and body composition, and share some thoughts about when you might want to think about this yourself. Thanks for the sup
Lactate Gels: A Fad or the Future?
Lactate Gels: A Fad or the Future? Jul 29, 2026 01:00:23 The endurance sport world is buzzing with discussion about lactate gels. From powering Yomif Kejelcha to a 1:59 marathon (maybe), and Tadej Pogacar to another Tour de France victory, lots of people are talking about these gels - so Dan & Owain talk through what we know... so far! Lots more to come with this topic!The Physiology of Endurance Running Podcast is proudly sponsored by SOAR, produce
The science of altitude - with James Barber
The science of altitude - with James Barber Jul 22, 2026 01:12:14 Dan and Owain finally discuss altitude on the podcast!They're joined by James Barber, Lead Performance Specialist at The Altitude Centre and a PhD candidate at Anglia Ruskin University.James chats through the environmental challenges at altitude, the changes in physiology, and how to utilise those to improve performance!James' SurveyRepeated Sprint PaperThe Physiology of Endurance Running Podcast
Tymewear - the next step in wearables? With founder Arnar Larusson
Tymewear - the next step in wearables? With founder Arnar Larusson Jul 15, 2026 01:22:57 Dan & Owain chat to the founder of Tymewear, Arnar Larusson. Tymewear is a heart rate monitor with a built in ventilation measurement device, that offers ventilatory data - a measure seen in the lab but not readily available in the field!Arnar talks about the creation of the device, and going from an idea to the device being used at the Tour de France by Team Visma Lease-a-Bike! Check out Tyme
What can runners learn from cyclists? With Marinus Petersen
What can runners learn from cyclists? With Marinus Petersen Jul 8, 2026 01:25:46 Dan & Owain chat to former professional cyclist Marinus Petersen. Marinus raced competitively in France, after studying sport science at Loughborough University. He's recently transitioned to triathlon, and has done so with an inquisitive and open mind to trying different training ideas in running. He is also the lead coach at Kilowatt Coaching.We chat to him about this process and how to
Taurine - the supplement to beat the heat?
Taurine - the supplement to beat the heat? Jul 1, 2026 00:55:23 Dan & Owain talk through Taurine - well known to anyone that drinks Red Bull or Monster, but a supplement that may improve your performance in the heat!Is there a good evidence base? Or are things a bit unknown?Have you tried Taurine yourself?Taurine Supplementation and Human Heat Tolerance: Mechanisms, Evidence, and Integration with Heat Acclimation, Cooling, and HydrationAcute taurine supple
Can AI replace your running coach?
Can AI replace your running coach? Jun 24, 2026 01:13:03 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 will see if AI has made us redundant! The AI audit paper discussedCheck out our Patreon, with exclusive bonus content here:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠http
All about HRV - with Marco Altini
All about HRV - with Marco Altini Jun 17, 2026 01:15:52 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 apply HRV data, and the state of wearable tech in 2026. Marco's book can be found here!Marco's SubstackSoar Solstice⁠⁠The Physiology of Endur
Will tilting your bed make you run faster? (and how to critically analyse a paper)
Will tilting your bed make you run faster? (and how to critically analyse a paper) Jun 10, 2026 01:03:14 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 life!The paper!Soar Solstice⁠The Physiology of Endurance Running podcast is proudly sponsored by SOAR. SOAR are the producers of the world&#
Your guide to beating the heat!
Your guide to beating the heat! Jun 3, 2026 00:57:58 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 paper discussed⁠Soar SolsticeThe Physiology of Endurance Running podcast is proudly sponsored by SOAR. SOAR are the producers of the world'

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