

That Triathlon Show
Mikael Eriksson
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.
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.
Episodes
Mentioned books

Dec 4, 2025 • 1h 4min
Triathlon Base Training Series 4 - Running
Joining the conversation is Jack Hutchens, an experienced triathlon coach and performance consultant with a focus on run training. He and Mikael Eriksson explore the essentials of base training for triathletes. They dive into the significance of long runs and hill training, effective volume progression, and the balance between Zone 1 and Zone 2 running. Jack also shares strategies for incorporating VO2max sessions and emphasizes the importance of adapting training based on weather conditions, ensuring every runner can thrive.

Nov 27, 2025 • 1h 1min
Ironman World Champion Solveig Løvseth on her race day strategy in Kona, her training block at altitude, heat training and more!
Solveig Løvseth, a Professional triathlete and Ironman World Champion, shares her exhilarating experience at Kona. She discusses her race strategy, emphasizing a focus on personal performance rather than competitors. Solveig reveals her hydration and cooling tactics for the intense heat, including ice dousing and tailored nutrition. She reflects on her mindset during the race and her rigorous training at altitude that led to her victory. Additionally, she touches on her plans for next season as she aims to defend her title.

Nov 20, 2025 • 1h 4min
Triathlon Base Training Series 3 - Cycling
Join Jack Hutchens, a Scientific Triathlon coach, as he delves into the essentials of cycling during the base training phase. He discusses the significance of training volume and the benefits of mixing bike types for varied workouts. Expect practical advice on low-cadence workouts and maximizing sustainable volume. Jack also highlights the importance of setting effective triathlon goals, emphasizing the balance of outcome and process goals. Tune in for insights on improving your cycling game this off-season!

13 snips
Nov 13, 2025 • 1h 18min
Triathlon Base Training Series 2 - Swimming
Jack Hutchens, a scientific triathlon coach and swim specialist, shares his expertise on optimizing triathlon swim training during the off-season. He emphasizes the importance of working on swim technique by prioritizing breathing and body position, as well as the benefits of filming sessions for feedback. The duo discusses effective swim workouts for base training, including aerobic sets and threshold work. Additionally, they recommend practical drills for open water preparation while training in the pool, ensuring athletes are ready for race day.

18 snips
Nov 6, 2025 • 1h 19min
Mika Noodt - Training deep-dive, racing the T100 World Tour, epic strength training routines and more!
Mika Noodt, an elite middle-distance triathlete with impressive wins on the T100 World Tour, dives into his dynamic training regimen. He shares his unconventional strength training routines that keep him in peak shape. The conversation highlights the unique pacing and strategy needed for T100 racing compared to Ironman 70.3 events. Mika also reflects on his journey from dreams of Formula 1 racing to triathlon. Listeners gain insight into injury prevention and the importance of self-trust amidst social media pressures. Plus, he shares his excitement for upcoming races and future Ironman ambitions!

Oct 30, 2025 • 1h 24min
Triathlon Base Training Series 1 - How to train smarter in winter to race faster in summer
Jack Hutchens, a triathlon coach with experience guiding visually impaired athletes, shares insights on base training for triathletes. He and Mikael Eriksson discuss the importance of building a strong aerobic base, the imbalance between general performance and specific training, and techniques to avoid common mistakes. They dive into traditional versus reverse periodization, how to incorporate low-key races into training, and the role of strength work in the base phase. Discover the tweaks that can elevate any triathlete's winter training for a faster summer race!

12 snips
Oct 23, 2025 • 43min
Beginner Series 7 - Running for beginner triathletes
Discover essential run training tips for beginner triathletes. Learn how to avoid injuries with gradual progression and the right running form. Get insights on weekly run frequency, shoe selection, and common mistakes to avoid. Explore effective workout structures and when to introduce intensity safely. Gain practical advice on core workouts, the importance of recovery, and the role of strength training. Finally, uncover key takeaways to set you on the path to running success!

Oct 13, 2025 • 1h 9min
[Rerun] Ironman World Champion Solveig Løvseth - Training and Performance Insights
Solveig Løvseth is the new Ironman World Champion from Kona 2025. This is a rerun of an interview conducted about three months before the race in Kona, where we discuss Solveig's training in great detail (including a sample training week and specific power numbers!), what she's changed since moving from shot-course to Ironman, her background in short-course triathlon, and lots more.HIGHLIGHTS AND KEY TOPICS: Solveig's entry into triathlon, her short-course career and her experience at the Paris OlympicsWill Solveig return to short-course triathlon for the LA Olympics? Solveig's take on Ironman Hamburg, and having the fastest Ironman debut in historyTraining with Team Norway under the guidance of Mikal IdenSolveig's training structure overall, and specifics across swim, bike and runA breakdown of a full week of training in preparation for Ironman Lake PlacidVO2max, LT1 and LT2 and other quickfire statsORIGINAL EPISODE AND SHOWNOTES: This interview was originally published on the 18th of July as "Solveig Løvseth - Olympian and the fastest Ironman debut in history | EP#466"You can find the shownotes for the original episode (this episode won't have shownotes) at www.scientifictriathlon.com/tts466/We have detailed shownotes for most of our episodes. The shownotes are basically the podcast episode in written form, that you can read in 5-10 minutes. They are not transcriptions, but they are also not just surface-level overviews. They provide detailed insights and timestamps for each episode, and are great especially for later review, after you've already listened to an episode. Naturally, as great as they are, they do not cover absolutely everything in as great detail as we can do in a 45-90 minute podcast episode. LINKS AND RESOURCES: Solveig's InstagramWHAT SHOULD I LISTEN TO NEXT?If you enjoyed this episode, I think you'll love the following episodes: How Norway became a triathlon powerhouse with head coach Arild Tveiten | EP#154Arild Tveiten – coach of Kristian Blummenfelt, Gustav Iden and Casper Stornes on triathlon training the Norwegian way | EP#223Olympic gold medal training and preparation with Arild Tveiten | EP#304Arild Tveiten – from triathlon to swimming, and reflections on Paris 2024 | EP#458You can find our full episode archives here, where you can filter for categories such as Training, Racing, Science & Physiology, Swimming, Cycling, Running etc.You can also find separate archives for specific series of episodes I've done, specifically Q&A episodes, TTS Thursday episodes, and Beginner Tips episodes. LEARN MORE ABOUT SCIENTIFIC TRIATHLON: The Scientific Triathlon website is the home of That Triathlon Show and everything else that we doContact us through our contact form or email me directly (note - email/contact form messages get responded to much more quickly than Instagram DMs)Subscribe to our NewsletterFollow us on InstagramLearn more about our coaching, training plans, and training camps. We have something to offer for everybody from beginners to professionals. HOW CAN I SUPPORT THAT TRIATHLON SHOW (FOR FREE)? I really appreciate you reading this and considering helping the show! If you love the show and want to support it to help ensure it sticks around, there are a few very simple things you can do, at no cost other than a minute of your time. Subscribe to the podcast in your podcast app to automatically get all new episodes as they are released.Tell your friends, internet and social media friends, acquaintances and triathlon frenemies about the podcast. Word of mouth is the best way to grow the podcast by far! Rate and review the podcast (ideally five stars of course!) in your podcast app of choice (Spotify and Apple Podcasts are the biggest and most important ones).Share episodes online and on social media. Share your favourite episodes in your Instagram stories, start a discussion about interesting episodes on forums, reference them in your blog or Substack.
NordVPN - EXCLUSIVE NordVPN Deal ➼ https://nordvpn.com/TRIATHLONTry it risk-free now with a 30-day money-back guarantee Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Oct 10, 2025 • 1h 32min
Modern marathon training principles and preparation with running coach John Davis
Running your best marathon is about more than just logging miles. In this episode, I’m joined by running coach and author John Davis to dive deep into the periodisation, workouts, and science of marathon preparation and running performance. You can expect plenty of actionable takeaways whether you’re targeting your first marathon, chasing a Boston qualifier, or even thinking about bringing some marathon training principles to your triathlon training.HIGHLIGHTS AND KEY TOPICS: John's five principles for marathon training successHow to use periodisation for optimal marathon results (and what it means for your training)Creating your marathon training plan: structuring weeks, mileage, long runs, and key workoutsHow to build the right base before shifting toward marathon specificityWhen and how to integrate marathon-specific intensity into your trainingPractical guidelines for setting and adjusting marathon race paceTaper tactics: why less isn’t always more for marathonersCanova inspired special blocks and double threshold trainingListener questionsDETAILED EPISODE SHOWNOTES: We have detailed shownotes for all of our episodes. The shownotes are basically the podcast episode in written form, that you can read in 5-10 minutes. They are not transcriptions, but they are also not just surface-level overviews. They provide detailed insights and timestamps for each episode, and are great especially for later review, after you've already listened to an episode. Naturally, as great as they are, they do not cover absolutely everything in as great detail as we can do in a 45-90 minute podcast episode. The shownotes for today's episode can be found at www.scientifictriathlon.com/tts472/LINKS AND RESOURCES: Marathon Excellence for Everyone - John's brand new bookRunning Writings - John's websiteAll of John's calculatorsWHAT SHOULD I LISTEN TO NEXT?If you enjoyed this episode, I think you'll love the following episodes: John Davis – Coaching, physiology, and running calculators | EP#464 - John's previous appearance on That Triathlon Show, with more general running topics (less marathon-centric), and a special focus on some of the sceince and physiology of running, as well as John's excellent tools and calculatorsQ&A on run training (part 1) | EP#385 - listener questions, and answers from Scientific Triathlon coaches Mikael Eriksson and James TeagleQ&A on run training (part 2) | EP#388 - listener questions, and answers from Scientific Triathlon coaches Mikael Eriksson and David DhoogeMichele Zanini (part 2) | EP#394 - a deep-dive into Renato Canova's training methods, from somebody who spent a lot of time working together with CanovaDavid Roche – The training and racing strategy behind his epic Leadville 100 course record | EP#444 - inspiring episode about ultra-running, with lots of interesting thought experiments for any endurance athleteYou can find our full episode archives here, where you can filter for categories such as Training, Racing, Science & Physiology, Swimming, Cycling, Running etc.You can also find separate archives for specific series of episodes I've done, specifically Q&A episodes, TTS Thursday episodes, and Beginner Tips episodes. LEARN MORE ABOUT SCIENTIFIC TRIATHLON: The Scientific Triathlon website is the home of That Triathlon Show and everything else that we doContact us through our contact form or email me directly (note - email/contact form messages get responded to much more quickly than Instagram DMs)Subscribe to our NewsletterFollow us on InstagramLearn more about our coaching, training plans, and training camps. We have something to offer for everybody from beginners to professionals. HOW CAN I SUPPORT THAT TRIATHLON SHOW (FOR FREE)? I really appreciate you reading this and considering helping the show! If you love the show and want to support it to help ensure it sticks around, there are a few very simple things you can do, at no cost other than a minute of your time. Subscribe to the podcast in your podcast app to automatically get all new episodes as they are released.Tell your friends, internet and social media friends, acquaintances and triathlon frenemies about the podcast. Word of mouth is the best way to grow the podcast by far! Rate and review the podcast (ideally five stars of course!) in your podcast app of choice (Spotify and Apple Podcasts are the biggest and most important ones).Share episodes online and on social media. Share your favourite episodes in your Instagram stories, start a discussion about interesting episodes on forums, reference them in your blog or Substack. SPONSORS: Precision Fuel & Hydration help athletes personalise their hydration and fueling strategies for training and racing. Use the free Fuel & Hydration Planner to get personalised plan for your carbohydrate, sodium and fluid intake in your next event. That Triathlon Show listeners get 15% off their first order of fuel and electrolyte products. Simply use this link and the discount will be auto-applied at the checkout.
NordVPN - EXCLUSIVE NordVPN Deal ➼ https://nordvpn.com/TRIATHLONTry it risk-free now with a 30-day money-back guarantee Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

5 snips
Oct 4, 2025 • 46min
Beginner Series 6 - Cycling for Beginner Triathletes
Explore essential cycling skills crucial for beginners, like drinking and eating while riding. Discover how to build bike fitness through structured endurance rides and simple hard sessions. Avoid common mistakes, such as overtraining and poor pacing. Learn about must-have equipment and safe cycling practices to enhance your experience. The podcast emphasizes enjoyment in cycling to maintain motivation. Gain confidence with basic bike maintenance tips and repair skills to ensure smooth rides.


