
That Triathlon Show
That Triathlon Show is the podcast for triathletes of all levels who want to train smarter and race faster. With over 600 episodes and millions of downloads since 2017, this show cuts through the noise and misinformation, delivering practical, no-nonsense advice rooted in both the art and science of training and performance.
The podcast features in-depth interviews with the world’s best coaches, top sports scientists, and elite athletes. Each episode dives into the nuances of training methodology, performance optimization, and race-day execution, providing insights you can apply right away. Whether you're preparing for a supersprint or an Ironman, or focusing on a single sport like swimming, cycling, or running, you'll find expert guidance and relevant content here.
The podcast is hosted by Mikael Eriksson, a former engineer now coaching professional and age-group athletes. Mikael is a Level III certified coach with over a decade of experience in coaching.
Join a global community of dedicated triathletes and take your performance to the next level. Learn more at www.scientifictriathlon.com/podcast.
Latest episodes

Jan 16, 2023 • 1h 32min
Coach Frank Jakobsen | EP#373
Coach Frank Jakobsen returns to That Triathlon Show to discuss a number of topics pertinent to the start of the year. IN THIS EPISODE YOU'LL LEARN ABOUT: -Season analysis: how to do it and use the information gained going forward -Periodisation strategies -Training camps: benefits, considerations, and mistakes to avoid -The Ironman World Championships in Kona and Nice: implications for athletes SHOWNOTES: https://scientifictriathlon.com/tts373/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: Precision Fuel & Hydration help athletes perform at their best through their online tools, patented Sweat Test and range of electrolytes and fueling products. Use the free Fuel & Hydration Planner and receive a personalised plan for your carbohydrate, sodium and fluid intake. If you want further help, book a free 20-minute video consultation to chat through your plan. Listen out for the code in today's show to get 15% off your first order of PF&H electrolytes and fueling products. If you missed the code, just email hello@pfandh.com. ZEN8 - The ZEN8 Indoor Swim Trainer is a unique Dryland Swim Trainer that allows you to improve technique, power, and swim training consistency. With the trainer you can do specific power and technique work, including working on your catch and core activation, and it helps you stay consistent even if you don’t have much time to train. Get the special Zen8 x TTS bundle including the Swim Trainer and a number of ZEN8 training plans and on-demand workouts on zen8swimtrainer.com/tts. LINKS AND RESOURCES: Frank Jakobsen – Performance, training and mindset | EP#231 Workout fueling – best practices of top coaches | EP#306 Kona preparation – best practices of top coaches | EP#309 RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/ CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

Jan 9, 2023 • 53min
Q&A on season planning, goal setting, and limiters | EP#372
Mikael answers listener questions (from Instagram and Newsletter followers) on the topics of season planning, goal setting, and personal limiters. IN THIS EPISODE YOU'LL LEARN ABOUT: -How to set race goals (and account for factors like course, competitiveness of the field, etc) -How to know what's realistic to aim for -How to track the progress towards your goals -How to establish limiters and assess if you're training to tackle them is working -When is the best time to do a marathon if triathlon performance is your main goal? -How to plan your season when you want to qualify for Kona but you don't know if you will manage to qualify or not SHOWNOTES: https://scientifictriathlon.com/tts372/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: FORM Smart Swim Goggles give you unprecedented real-time feedback in your swim training through a display on the goggle lens. See every split to stay on pace, track your stroke rate and don't let it drop, use heart rate to become more scientific and precise with your training (through integration with Polar HR monitors) and analyse more in-depth metrics post-swim in the app. You can also use a vast library of workouts or training plans, or build your own guided workouts. Get 15% off the goggles with the code TTS15 on formswim.com/tts. ZEN8 - The ZEN8 Indoor Swim Trainer is a unique Dryland Swim Trainer that allows you to improve technique, power, and swim training consistency. With the trainer you can do specific power and technique work, including working on your catch and core activation, and it helps you stay consistent even if you don’t have much time to train. Get the special Zen8 x TTS bundle including the Swim Trainer and a number of ZEN8 training plans and on-demand workouts on zen8swimtrainer.com/tts. LINKS AND RESOURCES: Q&A episode archive RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/ CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

Jan 2, 2023 • 1h 22min
Best of 2022 on That Triathlon Show | EP#371
A round-up of some of the best episodes and moments from That Triathlon Show in 2022. IN THIS EPISODE YOU'LL LEARN ABOUT: -Tim Reed -Bex Milnes -Mark Burnley -Tim Podlogar -Alan Murchison -Glenn Poleunis -Paulo Sousa -Eoin Everard -Erin Carson -Tom Bell -Andrew Sellars SHOWNOTES: https://scientifictriathlon.com/tts371/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: Precision Fuel & Hydration help athletes perform at their best through their online tools, patented Sweat Test and range of electrolytes and fueling products. Use the free Fuel & Hydration Planner and receive a personalised plan for your carbohydrate, sodium and fluid intake. If you want further help, book a free 20-minute video consultation to chat through your plan. Listen out for the code in today's show to get 15% off your first order of PF&H electrolytes and fueling products. If you missed the code, just email hello@pfandh.com. FORM Smart Swim Goggles give you unprecedented real-time feedback in your swim training through a display on the goggle lens. See every split to stay on pace, track your stroke rate and don't let it drop, use heart rate to become more scientific and precise with your training (through integration with Polar HR monitors) and analyse more in-depth metrics post-swim in the app. You can also use a vast library of workouts or training plans, or build your own guided workouts. Get 15% off the goggles with the code TTS15. LINKS AND RESOURCES: Training talk with Tim Reed | EP#350 Training talk with Bex Milnes | EP#353 VLaMax, Polarised training, Fatigue and Complexity with Mark Burnley, PhD | EP#331 Carbohydrates – science and practice with Tim Podlogar, PhD | EP#354 The Performance Chef – Alan Murchison | EP#366 Training talk with Glenn Poleunis | EP#335 Training talk with Paulo Sousa | EP#360 Injury prevention, strength training, and running biomechanics with Eoin Everard, PhD | EP#336 Strength coach Erin Carson | EP#367 Training talk with Tom Bell | EP#356 Physiology, testing and respiratory training with Andrew Sellars | EP#361 RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/ CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

Dec 26, 2022 • 1h 17min
The Future of That Triathlon Show | EP#370
In this episode, we discuss the results of the recent That Triathlon Show listener survey, and what that means for how the show will develop and (hopefully) improve in 2023 and beyond. IN THIS EPISODE YOU'LL LEARN ABOUT: -A detailed summary of the That Triathlon Show survey, including both positive and negative feedback -A completely transparent peek behind the curtains of how Mikael analysed and interpreted the survey responses -What this means for That Triathlon Show going forward. What changes can you expect, and what can you expect will stay the same? SHOWNOTES: https://scientifictriathlon.com/tts370/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: ROKA - Exceptional quality triathlon wetsuits, trisuits, swimskins, goggles, performance sunglasses as well as prescription eyeglasses and sunglasses. Online vision test for prescription updates and home try-on options available for eyeglasses. Ships from the US, UK and EU. Trusted by world-leading athletes such as Lucy Charles-Barclay, Javier Gómez Noya, Flora Duffy, Morgan Pearson, Summer Rappaport and others in triathlon, cycling, speed skating, and many more. Visit roka.com/tts for 20% off your order. ZEN8 - The ZEN8 Indoor Swim Trainer is a unique Dryland Swim Trainer that allows you to improve technique, power, and swim training consistency. With the trainer you can do specific power and technique work, including working on your catch and core activation, and it helps you stay consistent even if you don’t have much time to train. Get the special Zen8 x TTS bundle including the Swim Trainer and a number of ZEN8 training plans and on-demand workouts on zen8swimtrainer.com/tts. LINKS AND RESOURCES: Sign up for the Scientific Triathlon newsletter TTS Thursday episode archive Beginner Tip episode archive Q&A episode archive RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/ CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

Dec 19, 2022 • 1h 17min
Olav Aleksander Bu | EP#369
Olav Aleksander Bu is the coach of Kristian Blummenfelt and Gustav Iden. He returns to the podcast (see also EP#264) for another in-depth discussion of training, racing, science, coaching and what makes these two athletes so exceptional. IN THIS EPISODE YOU'LL LEARN ABOUT: -Going from short-course to long-course and back again -Key swim, bike and run sessions for short course and long course, respectively -Recovery between races (e.g. Kristian becoming 70.3 World Champion 3 weeks after finishing 3rd in Kona) -An in-depth look into Kristian's and Gustav's swim training -The importance of specificity -The balance between VO2max and economy -How would Olav coach an amateur athlete with 10 hours per week to train? -Other age-group related questions: good and bad things to spend money on, training mistakes, do physiological measurements matter... -Talent, talent development, nature and nurture -Olav's favourite piece of gear or equipment SHOWNOTES: https://scientifictriathlon.com/tts369/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: Precision Fuel & Hydration - Optimise and individualise your fueling and hydration strategy using their FREE Fuel & Hydration planner. Book a FREE one-on-one consultation to chat with the team and refine your fueling and hydration even further. Listeners of That Triathlon Show get 15% off their first order of fueling and hydration products. If you didn't catch the discount code in the episode, email Andy and the team at hello@pfandh.com and they will be happy to help. ZEN8 - The ZEN8 Indoor Swim Trainer is a unique Dryland Swim Trainer that allows you to improve technique, power, and swim training consistency. With the trainer you can do specific power and technique work, including working on your catch and core activation, and it helps you stay consistent even if you don’t have much time to train. Get the special Zen8 x TTS bundle including the Swim Trainer and a number of ZEN8 training plans and on-demand workouts on zen8swimtrainer.com/tts. LINKS AND RESOURCES: Olav Aleksander's Twitter and Instagram Applied triathlon science with Olav Aleksander Bu (Norwegian Triathlon Olympic team) | EP#264 Olympic gold medal training and preparation with Arild Tveiten | EP#304 Arild Tveiten – coach of Kristian Blummenfelt, Gustav Iden and Casper Stornes on triathlon training the Norwegian way | EP#223 How Norway became a triathlon powerhouse with head coach Arild Tveiten | EP#154 RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/ CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

Dec 12, 2022 • 1h 21min
The Hour record and aerodynamics with Dan Bigham | EP#368
Dan Bigham, a performance engineer at INEOS Grenadiers and former World Hour Record holder, dives into the nuances of aerodynamics and endurance racing. He shares details about his rigorous training and preparation for the Hour Record, offering insights into pacing strategies and heat management. Bigham discusses the innovative Sub7 project and reveals what works—and what doesn't—in aerodynamics, including the impact of gear like trisuits and hydration systems on performance. Listeners also get answers to their burning questions about aerodynamic myths and practices.

Dec 5, 2022 • 1h 30min
Strength coach Erin Carson | EP#367
Erin Carson, a strength coach for elite triathletes like Taylor Knibb and Paula Findlay, shares her insights on enhancing athletic performance through strength training. She emphasizes that strength isn’t just about lifting weights; it's about understanding the body's kinetic chain for injury prevention. Discussing tailored training strategies, she highlights effective home-based workouts, recommended exercises for those over 40, and the importance of individualized programs. Erin's holistic approach merges mobility, recovery, and dynamic movements for optimal athletic function.

Nov 28, 2022 • 2h 6min
366 The Performance Chef - Alan Murchison
Alan Murchison, a lifelong endurance athlete and a Michelin-starred chef, shares his expertise in performance nutrition for athletes. He discusses how individualized meal plans help optimize training, emphasizing the balance between nutrition and enjoyment of food. Alan also delves into the complexities of supplements and the importance of whole foods. He highlights the unique nutrition needs of female athletes and offers insights into managing dietary challenges while ensuring energy levels remain high during training and competition.

Nov 21, 2022 • 1h 2min
Nutrition and hydration data from Kona and 70.3 Worlds with Andy Blow | EP#365
Andy Blow of Precision Fuel & Hydration joins us to discuss the exact numbers of carbohydrate, fluid and sodium intake of Fenella Langridge, Sarah Crowley and Leon Chevalier (all top-10 in Kona) as well as Emma Pallant-Browne (third in the Ironman 70.3 World Championships in St George). IN THIS EPISODE YOU'LL LEARN ABOUT: -Carbohydrate, fluid, and sodium intake of Fenella Langridge, Sarah Crowley and Leon Chevalier in Kona -How Kona differs from most other Ironman races due to the extreme environmental conditions -Carbohydrate, fluid, and sodium intake of Emma Pallant-Browne in 70.3 Worlds -How to change your nutrition and hydration plan for cold conditions like this year's race in St George -The process Fenella, Sarah, Leon and Emma go through when they come up with their race hydration and nutrition strategies SHOWNOTES: https://scientifictriathlon.com/tts365/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: Precision Fuel & Hydration - Optimise and individualise your fueling and hydration strategy using their FREE Fuel & Hydration planner. Book a FREE one-on-one consultation to chat with the team and refine your fueling and hydration even further. Listeners of That Triathlon Show get 15% off their first order of fueling and hydration products. If you didn't catch the discount code in the episode, email Andy and the team at hello@pfandh.com and they will be happy to help. ROKA - Exceptional quality triathlon wetsuits, trisuits, swimskins, goggles, performance sunglasses as well as prescription eyeglasses and sunglasses. Online vision test for prescription updates and home try-on options available for eyeglasses. Ships from the US, UK and EU. Trusted by world-leading athletes such as Lucy Charles-Barclay, Javier Gómez Noya, Flora Duffy, Morgan Pearson, Summer Rappaport and others in triathlon, cycling, speed skating, and many more. Visit roka.com/tts for 20% off your order. LINKS AND RESOURCES: PF&H website, Instagram and Twitter Kona case studies: Leon Chevalier, Fenella Langridge, Sarah Crowley All PF&H athlete case studies Carbohydrate intake in racing – a case for going very high with Aitor Viribay Morales (Astana Pro Team) | EP#269 RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/ CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

35 snips
Nov 14, 2022 • 1h 21min
Psychology and triathlon performance with Stuart Holliday | EP#364
Stuart Holliday is a Chartered psychologist working primarily with endurance athletes. In the past, Stuart has been working with Olympic and Paralympic squads, as well as with the Liverpool FC Academy and the England Netball team. In this interview, we discuss sports psychology in a triathlon context. IN THIS EPISODE YOU'LL LEARN ABOUT: -Self-talk, and having an "inner coach" that is both instructional and motivational -Goal setting in your sport and in your mental performance -Visualisation -Mindfulness meditation -Dealing with pre-race anxiety -Improving your self-confidence -Having the mental skills to perform through the tough moments in a race SHOWNOTES: https://scientifictriathlon.com/tts364/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: ROKA - Exceptional quality triathlon wetsuits, trisuits, swimskins, goggles, performance sunglasses as well as prescription eyeglasses and sunglasses. Online vision test for prescription updates and home try-on options available for eyeglasses. Ships from the US, UK and EU. Trusted by world-leading athletes such as Lucy Charles-Barclay, Javier Gómez Noya, Flora Duffy, Morgan Pearson, Summer Rappaport and others in triathlon, cycling, speed skating, and many more. Visit roka.com/tts for 20% off your order. ZEN8 - The ZEN8 Indoor Swim Trainer is a unique Dryland Swim Trainer that allows you to improve technique, power, and swim training consistency. With the trainer you can do specific power and technique work, including working on your catch and core activation, and it helps you stay consistent even if you don’t have much time to train. Get the special Zen8 x TTS bundle including the Swim Trainer and a number of ZEN8 training plans and on-demand workouts on zen8swimtrainer.com/tts. LINKS AND RESOURCES: Focused Mind Coaching (Stu's practice) website, podcast, and Instagram Recommended books: How Bad Do You Want It (Matt Fitzgerald), The Comeback Quotient (Matt Fitzgerald), The Chimp Paradox (Dr. Steve Peters), Run Like a Pro (Even If You're Slow) (Matt Fitzgerald and Ben Rosario) Sports psychology and applied neuroscience with Simon Marshall, PhD and Lesley Paterson | EP#282 Functional Mental Toughness with Bradford Cooper, PhD | EP#228 Practical application of sports psychology for triathletes with Dr. JoAnn Dahlkoetter | EP#108 Mind, body, and the curiously elastic limits of human performance with Alex Hutchinson | EP#101 Mental skills and the psychology of suffering with Carrie Cheadle | EP#97 RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/ CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.
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