
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

Jun 17, 2021 • 42min
Top-5 tips for advanced athletes to get faster | TTS Thursday #16
Top-5 tips for advanced athletes to get faster | TTS Thursday #16 Learn to race (and not just execute a plan) Optimise gear and equipment Explore psychological aspects to performance Increase focus on and commitment to recovery Get a coach, mentor or advisor LINKS AND RESOURCES: Scientific Triathlon website Coaching Training Plans TTS Thursday Episode Archive Bike fitting, equipment, and triathlon bike training with David Bowden | EP#287 Bike fitting with Phil Burt (former Team Sky) | EP#232 Bike Fitting Q&A with Phil Burt | EP#254 Dan Bigham – aerodynamic testing, equipment, and making your bike fast | EP#229 Physiology, coaching and aerodynamics with Jamie Pringle, PhD | EP#288 Tire pressure, aerodynamics, and smart equipment upgrades with Josh Poertner | EP#235 Aerodynamics, Rolling Resistance, Weight, and Return On Investment with Sebastian Schluricke | EP#90 Sports psychology and applied neuroscience with Simon Marshall, PhD and Lesley Paterson | EP#282 Practical application of sports psychology for triathletes with Dr. JoAnn Dahlkoetter | EP#108 Mental skills and the psychology of suffering with Carrie Cheadle | EP#97 Sleep – the foundation of health and performance with Dr. Charles Samuels | EP#216 Sleep, recovery, and performance with Shona Halson | EP#52 Athlete Sleep Screening Questionnaire Glycogen metabolism and optimising glycogen resynthesis with Bob Murray, PhD | EP#252 Nutrition for endurance and ultra-endurance athletes with Trent Stellingwerff, PhD | EP#265 Endurance sports nutrition: state of the art in 2019 with prof. John Hawley | EP#181 SPONSORS: ZEN8 - The ZEN8 Indoor Swim Trainer is a tool for time-crunched triathletes looking to improve swim specific strength and technique. Trusted by BMC PRO Triathlon Team, age-group triathletes, coaches and physios around the world. Visit zen8swimtrainer.com/tts for 20% off your order. ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Visit roka.com/tts for 20% off your order. RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing. CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

Jun 14, 2021 • 1h 8min
Training, racing, and metabolic testing with Val Burke | EP#290
Val Burke is a New Zealand based triathlon and endurance sports coach with a background in exercise science and physiology, coaching among others pro triathlete Braden Currie. In this interview, Val shares her expertise on a number of topics related to both training and racing. IN THIS EPISODE YOU'LL LEARN ABOUT: -Strength training for triathlon -How to improve your triathlon cycling -Metabolic testing, and how to effectively use metabolic test results in training -How to find your race pace for long distance triathlon races SHOWNOTES: https://scientifictriathlon.com/tts290/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: ZEN8 - The ZEN8 Indoor Swim Trainer is a tool for time-crunched triathletes looking to improve swim specific strength and technique. Trusted by BMC PRO Triathlon Team, age-group triathletes, coaches and physios around the world. Visit zen8swimtrainer.com/tts for 20% off your order. ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Visit roka.com/tts for 20% off your order. LINKS AND RESOURCES: Val's website and Instagram, Facebook and Twitter Strength training episode archive Bike training episode archive Racing 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.

Jun 10, 2021 • 38min
Top-5 tips for intermediate level athletes to get faster | TTS Thursday #15
Top-5 tips for intermediate level athletes to get faster | TTS Thursday #15 Focus on improving technique and skills Do adequate testing to set training zones Train with proper structure Get a coach Try to increase training volume LINKS AND RESOURCES: Scientific Triathlon website Coaching Training Plans TTS Thursday Episode Archive SPONSORS: Precision Hydration - One-size doesn't fit all when it comes to hydration. Take Precision Hydration's FREE sweat test and learn how you should hydrate. Use the discount code THATTRIATHLONSHOW15 to get 15% off your order OR use the code THATTRIATHLONSHOW and get your first box for free. ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Visit roka.com/tts for 20% off your order. RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing. CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

Jun 7, 2021 • 1h 7min
Training Talk with Ben Day (Team BikeExchange) | EP#289
Ben Day is a performance coach at the Team BikeExchange WorldTour team, founder of DaybyDay Coaching, and coach of professional long distance triathletes Chris Leiferman and Greg Close. Ben also raced (cycling) professionally himself for 14 years. In this interview, Ben shares his thoughts and experience on many aspects of training and coaching in both triathlon and cycling. IN THIS EPISODE YOU'LL LEARN ABOUT: -Ben's coaching philosophy -The balance of training volume and training intent and quality -Training the bike component for long-distance triathlon -The balance of aerobic base training and specific training for the race demands -The importance of the coach-athlete relationship -Top tips for age-group athletes SHOWNOTES: https://scientifictriathlon.com/tts289/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: Precision Hydration - One-size doesn't fit all when it comes to hydration. Take Precision Hydration's FREE sweat test and learn how you should hydrate. Use the discount code THATTRIATHLONSHOW15 to get 15% off your order OR use the code THATTRIATHLONSHOW and get your first box for free. ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Visit roka.com/tts for 20% off your order. LINKS AND RESOURCES: DaybyDay Coaching website and Instagram profile Physiology, Training, and INSCYD with Sebastian Weber (part 1) | EP#237 Physiology, Training, and INSCYD with Sebastian Weber (part 2) | EP#238 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.

Jun 3, 2021 • 26min
Top-5 tips for beginners to get faster | TTS Thursday #14
Top-5 tips for beginners to get faster | TTS Thursday #14 Don't train too much (but train frequently) Develop many different gears (learn to go slow and fast) Focus on improving technique and skills Make having fun your number one priority Join a triathlon club or community LINKS AND RESOURCES: Scientific Triathlon website Coaching Training Plans TTS Thursday Episode Archive SPONSORS: ZEN8 - The ZEN8 Indoor Swim Trainer is a tool for time-crunched triathletes looking to improve swim specific strength and technique. Trusted by BMC PRO Triathlon Team, age-group triathletes, coaches and physios around the world. Visit zen8swimtrainer.com/tts for 20% off your order. ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Visit roka.com/tts for 20% off your order. RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing. CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

May 31, 2021 • 1h 18min
Physiology, coaching and aerodynamics with Jamie Pringle, PhD | EP#288
Jamie Pringle in an exercise physiologist with a background in academia, applied work over several Olympic cycles with the English Institute of Sports, coaching and advising many high-level athletes, and currently working in the aerodynamics and cycling biomechanics field at Vorteq, a spin-off company from Formula 1 located in Silverstone. IN THIS EPISODE YOU'LL LEARN ABOUT: -Physiology, finding individual limiters, and athlete profiling -The role of the coach, and how to be a scientist as a coach -How to assess and improve aerodynamics on the bike -The importance of biomechanics, and not chasing aerodynamic gains or "lower is better" at all costs -Aero-considerations (and biomechanical ones) when getting a trisuit, cycling shoes, and calf guards for the lower leg SHOWNOTES: https://scientifictriathlon.com/tts288/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: ZEN8 - The ZEN8 Indoor Swim Trainer is a tool for time-crunched triathletes looking to improve swim specific strength and technique. Trusted by BMC PRO Triathlon Team, age-group triathletes, coaches and physios around the world. Visit zen8swimtrainer.com/tts for 20% off your order. ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Visit roka.com/tts for 20% off your order. LINKS AND RESOURCES: Jamie's Twitter Vorteq´s website Tire pressure, aerodynamics, and smart equipment upgrades with Josh Poertner | EP#235 Dan Bigham – aerodynamic testing, equipment, and making your bike fast | EP#229 Aerodynamics, Rolling Resistance, Weight, and Return On Investment with Sebastian Schluricke | EP#90 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.

May 27, 2021 • 35min
Active or passive recovery between intervals | TTS Thursday #13
Active or passive recovery between intervals | TTS Thursday #13 The physiological (and other) factors impacted by the choice between active or passive recoveries Why and when should you use passive recoveries? Why and when should you use active recoveries? General recommendations LINKS AND RESOURCES: Scientific Triathlon website Coaching Training Plans TTS Thursday Episode Archive Science and Application of High Intensity Interval Training Recovery bout intensity of HIIT – Active or Passive? - HIIT Science Blog SPONSORS: Precision Hydration - One-size doesn't fit all when it comes to hydration. Take Precision Hydration's FREE sweat test and learn how you should hydrate. Use the discount code THATTRIATHLONSHOW15 to get 15% off your order OR use the code THATTRIATHLONSHOW and get your first box for free. ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Visit roka.com/tts for 20% off your order. RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing. CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

May 24, 2021 • 1h 21min
Bike fitting, equipment, and triathlon bike training with David Bowden | EP#287
David Bowden is a New Zealand-based bike fitter and coach, who also works as a consultant for Profile Design. David also has a background in bike fitting software, having designed the Velogicfit 3D Motion and 3D Aero performance bike fitting products that he uses in the studio. David currently coaches among others pro triathlete and cycling powerhouse Teresa Adam. In this episode we discuss bike fitting, equipment to improve performance, and bike training for triathlon. IN THIS EPISODE YOU'LL LEARN ABOUT: -How important bike fitting is, with quantitative examples -The tools used in bike fitting and their importance -How to find a good bike fitter (not just "ask around") -Considerations around aerobars, saddles, cranks, helmets, tires and more -A typical training week (cycling specifically) for age-group triathletes focusing on 70.3 and Ironman -How to find your bike pacing strategy for Ironman 70.3 and Ironman racing -David's top tips for age-group triathletes SHOWNOTES: https://scientifictriathlon.com/tts287/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: Precision Hydration - One-size doesn't fit all when it comes to hydration. Take Precision Hydration's FREE sweat test and learn how you should hydrate. Use the discount code THATTRIATHLONSHOW15 to get 15% off your order OR use the code THATTRIATHLONSHOW and get your first box for free. ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Visit roka.com/tts for 20% off your order. LINKS AND RESOURCES: David's website Bike fitting with Phil Burt (former Team Sky) | EP#232 Bike Fitting Q&A with Phil Burt | EP#254 Tire pressure, aerodynamics, and smart equipment upgrades with Josh Poertner | EP#235 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.

May 20, 2021 • 47min
Return to racing - race planning, prep, and execution | TTS Thursday #12
Return to racing - race planning, prep, and execution | TTS Thursday #12 Pre-race planning (race strategy, pacing, nutrition, hydration, equipment, mental game) The day(s) before the race (equipment prep, nutrition and hydration, course/transition area recce) Race day execution Mistakes to avoid LINKS AND RESOURCES: Scientific Triathlon website Coaching Training Plans TTS Thursday Episode Archive All previous Racing-related episodes on That Triathlon Show SPONSORS: ZEN8 - The ZEN8 Indoor Swim Trainer is a tool for time-crunched triathletes looking to improve swim specific strength and technique. Trusted by BMC PRO Triathlon Team, age-group triathletes, coaches and physios around the world. Visit zen8swimtrainer.com/tts for 20% off your order. ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Visit roka.com/tts for 20% off your order. RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing. CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

May 17, 2021 • 1h 36min
Training, testing, metabolism and physiology with Björn Kafka | EP#286
Björn Kafka is a cycling and endurance coach at the highest level, including coaching multiple World and European champions. He is also an expert in metabolism and metabolic calculations, and has developed the Aerotune Powertest that gives athletes access to in-depth information about their own physiology. In this interview we go in-depth on the topics of training, testing, and metabolism, and Björn shares his expertise from all of these domains. IN THIS EPISODE YOU'LL LEARN ABOUT: -How VO2max is related to the maximum number of training hours you can positively adapt to without overreaching -How to train VO2max (for different types of athletes) -VLaMax: how to use it in training, why lower is not always better, and why it still isn't very widely used -Guidelines for using high-intensity interval training -Guidelines for using cadence and torque work in training -Nutrition recommendations in training, racing, and day to day life -The Aerotune Powertest -General tips for age-group athletes and mistakes to avoid SHOWNOTES: https://scientifictriathlon.com/tts286/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: ZEN8 - The ZEN8 Indoor Swim Trainer is a tool for time-crunched triathletes looking to improve swim specific strength and technique. Trusted by BMC PRO Triathlon Team, age-group triathletes, coaches and physios around the world. Visit zen8swimtrainer.com/tts for 20% off your order. ROKA - The finest triathlon wetsuits, apparel, equipment, and eyewear on the planet. Trusted by Javier Gómez, Gwen Jorgensen, Flora Duffy, Mario Mola, Lucy Charles and others. Visit roka.com/tts for 20% off your order. LINKS AND RESOURCES: Aerotune's website, Twitter, and Instagram Aerotune Powertest Endurance Innovation 100 – Aerotune’s Bjorn Kafka Aerodynamics, Rolling Resistance, Weight, and Return On Investment with Sebastian Schluricke | EP#90 FTP, VO2max and VLaMax: what triathletes need to know with Sebastian Weber | EP#169 Training structure, periodisation and the science of winning with Jan Olbrecht, PhD | EP#198 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.