Triathlon Nutrition Academy

Taryn Richardson
Triathlon Nutrition Academy

Welcome to the Triathlon Nutrition Academy Podcast! Brought to you by Advanced Sports Dietitian, Taryn Richardson. Listen as I break down the latest science to give you practical, easy to digest strategies to transform yourself into a Supercharged Triathlete! You have so much untapped potential...and I want to help you unlock that with the power of nutrition.

  1. Ironman’s New Bike Hydration Rules: What You Need to Know

    6 DAYS AGO

    Ironman’s New Bike Hydration Rules: What You Need to Know

    If you're racing an Ironman this season and you don’t want to be disqualified, I’m sharing some crucial information you need to know. As of 17th of March, the Ironman rules have changed which means that your current hydration set up may now be illegal. Ironman has introduced new race regulations that limit how much fluid you can carry and trust me, you don't want to be caught off guard by these changes.  Nobody has time to read the massive 34-page document outlining the new guidelines so today I’m breaking down exactly what the new rules mean for you. I’m sharing ways to tweak your hydration strategy and how to avoid penalties while still staying properly hydrated and fuelled for peak performance. Why the New Hydration Rules? The new limits on how much and where you can carry fluids on your bike are grounded in safety concerns. Excess weight, especially up front, can mess with your bike handling. So, by standardising hydration setups, Ironman aims to promote fair play and improve rider safety. Here are the three main updates you need to know: Front Mounted Hydration: Your tri bars or handlebar setups can carry a maximum of two litres (67.6 fluid ounces). This is a cap, not necessarily a goal.  Rear Mounted Hydration: Similarly, you can have two litres at the back, but you mustn't exceed two bottles, each capped at one litre. Frame Triangle Storage: Any fluid stored inside the bike frame or between your legs doesn't count towards this limit. This is where you can get innovative to cater to your unique hydration needs.   The Impact on Your Race Strategy For any triathlete, these changes present a challenge, especially if you’re accustomed to carrying more fluid. Here’s how you can navigate the new landscape: - Plan Your Aid Station Strategy: Prepare to depend more on aid stations. Plan your stops meticulously to swap bottles smartly, making sure you meet your hydration needs without exceeding new limits. - Reassess Your Kit: Consider on-frame setups to balance weight distribution and compliance with the new rules. Modern TT bikes often feature integrated hydration reservoirs, which can be a game-changer. - Tweak Your Hydration Needs: As you adjust your fluid intake plan, practice in training sessions to avoid surprises on race day. Never try something new on race day.  There is so much to consider when it comes to your bike nutrition, particularly the logistics of how to carry everything you need for your hydration and fuel. The most important thing is to be prepared. Have a solid strategy and get everything optimised so that you can fuel smart, ride strong and set yourself up for a killer run.    RESOURCES MENTIONED: Triathlon Bike Fuel Masterclass New Ironman race rules effective from 17th March LINKS: Join the Triathlon Nutrition Academy: www.dietitianapproved.com/academy  Support the TNA Podcast: https://www.dietitianapproved.com/legend Check how well you’re doing when it comes to your nutrition with our 50 step checklist to Triathlon Nutrition Mastery: dietitianapproved.com/checklist   Start working on your nutrition now with my Triathlon Nutrition Kickstart course: dietitianapproved.com/kickstart It’s for you if you’re a triathlete and you feel like you’ve got your training under control and you’re ready to layer in your nutrition. It's your warmup on the path to becoming a SUPERCHARGED triathlete – woohoo!   Website: www.dietitianapproved.com Instagram: @Dietitian.Approved  @triathlonnutritionacademy Facebook: www.facebook.com/DietitianApproved   The Triathlon Nutrition Academy is a podcast by Dietitian Approved. All rights reserved. See omnystudio.com/listener for privacy information.

    13 min
  2. Microplastics & Performance: What Every Triathlete Should Know

    13 MAR

    Microplastics & Performance: What Every Triathlete Should Know

    There’s a sneaky, microscopic invader you're probably overlooking and in this episode,  I'm joined by  Dr. Heather Leslie, one of the world's leading researchers on microplastics, to shed some light on this topic that's both mind-blowing and crucial for anyone looking to optimise their performance and health. Dr. Leslie is a renowned researcher specialising in plastic and chemical pollution and gained international recognition for her groundbreaking discovery of microplastics in the human bloodstream. In 2024, she established an independent consulting and research company based in Amsterdam. During our conversation, we explore what microplastics are, how they get into our systems, their potential impact on our health and performance and most importantly, what we as triathletes can do to reduce our exposure. True athletic excellence comes from addressing not just the obvious aspects of training, but also the subtle factors that influence our performance. In the case of microplastics, small changes to your daily nutrition and lifestyle choices can compound into significant benefits for both your performance on the race course and your long-term health. RESOURCES MENTIONED: Dr Heather Leslie Website: https://heather-leslie.com Contact email: heather@heather-leslie.com Linkedin: https://www.linkedin.com/in/heatheraleslie/   LINKS: Join the Triathlon Nutrition Academy: www.dietitianapproved.com/academy  Support the TNA Podcast: https://www.dietitianapproved.com/legend Check how well you’re doing when it comes to your nutrition with our 50 step checklist to Triathlon Nutrition Mastery: dietitianapproved.com/checklist   Start working on your nutrition now with my Triathlon Nutrition Kickstart course: dietitianapproved.com/kickstart It’s for you if you’re a triathlete and you feel like you’ve got your training under control and you’re ready to layer in your nutrition. It's your warmup on the path to becoming a SUPERCHARGED triathlete – woohoo! Website: www.dietitianapproved.com Instagram: @Dietitian.Approved  @triathlonnutritionacademy Facebook: www.facebook.com/DietitianApproved The Triathlon Nutrition Academy is a podcast by Dietitian Approved. All rights reserved.   See omnystudio.com/listener for privacy information.

    41 min
  3. How Masters Triathletes Can Stay Fast After 50 with Joe Friel

    6 MAR

    How Masters Triathletes Can Stay Fast After 50 with Joe Friel

    In a world obsessed with youth in sports, there's a quiet revolution happening among athletes in their 50s, 60s, 70s, and beyond. These masters of endurance aren't just participating – they're demolishing expectations and rewriting the rules of athletic performance. It’s fantastic to see, and gives me hope for my future as an ageing athlete.  That makes me sound old when in reality, I’m only just reaching my 40th year. I still feel like I can train in a similar way to what I did in my 20s - going hard with limited recovery. Though, perhaps that isn’t the smartest way to train as I age. When I recently sat down with Joe Friel, the author behind 'Fast After 50', he revealed insights so powerful they're transforming how we think about aging in endurance sports. What he shared isn't just another training theory – it's a blueprint for athletic longevity that's backed by decades of coaching elite masters athletes.  What follows isn't just advice – it's a complete shift in how we approach athletic performance after 40. It has made me rethink my entire approach to training and actually highlights how much rest plays a role. I especially like the sound of that, with three young children I’m currently running around after. More rest sounds very good to me. While anticipation builds for Joe's updated "Fast After 50," the principles in his current work remain foundational. The key insight isn't just about training adaptation – it's about embracing the sophisticated interplay between experience, wisdom, and physical capability that defines masters athletes. Joe made it clear through our conversation that your age isn't merely a number – it's a competitive advantage. As an older athlete you already have not just the wisdom to train intelligently, but the experience to execute with precision. The future for you as a masters athlete isn't about defying age – it's about defining it on your own terms and training for the life you want to live.   RESOURCES MENTIONED: HRV4 Training Fast After 50 - Book Joel's Website   LINKS: Join the Triathlon Nutrition Academy: www.dietitianapproved.com/academy  Support the TNA Podcast: https://www.dietitianapproved.com/legend Check how well you’re doing when it comes to your nutrition with our 50 step checklist to Triathlon Nutrition Mastery: dietitianapproved.com/checklist   Start working on your nutrition now with my Triathlon Nutrition Kickstart course: dietitianapproved.com/kickstart It’s for you if you’re a triathlete and you feel like you’ve got your training under control and you’re ready to layer in your nutrition. It's your warmup on the path to becoming a SUPERCHARGED triathlete – woohoo! Website: www.dietitianapproved.com Instagram: @Dietitian.Approved  @triathlonnutritionacademy Facebook: www.facebook.com/DietitianApproved   See omnystudio.com/listener for privacy information.

    46 min
  4. Key Nutrients for Masters Triathletes: Fuelling for Performance & Longevity

    27 FEB

    Key Nutrients for Masters Triathletes: Fuelling for Performance & Longevity

    If you're a masters triathlete, you might think your PR days are behind you. But here's the thing: with the right nutrition strategy, you can absolutely continue to dominate in triathlon well into your later years! I'm not just talking about finishing - I'm talking about competing at your absolute best. The reality of being a masters triathlete is that your body has different needs than your younger training buddies. But this isn't a limitation - it's an opportunity to get smarter about how you fuel. When you understand these changes and adapt your nutrition accordingly, you can maintain (and often improve) your performance. Let's break down exactly what you need to know to keep crushing those finish lines.   References: Reimers CD, Knapp G, Reimers AK. Does physical activity increase life expectancy? A review of the literature. J Aging Res. 2012;2012:243958. doi: 10.1155/2012/243958. Epub 2012 Jul 1. PMID: 22811911; PMCID: PMC3395188.   LINKS: Download your free Blood Test Guide For Triathletes: https://www.dietitianapproved.com/bloods Join the Triathlon Nutrition Academy: www.dietitianapproved.com/academy  Support the TNA Podcast: https://www.dietitianapproved.com/legend Check how well you’re doing when it comes to your nutrition with our 50 step checklist to Triathlon Nutrition Mastery: dietitianapproved.com/checklist   Start working on your nutrition now with my Triathlon Nutrition Kickstart course: dietitianapproved.com/kickstart It’s for you if you’re a triathlete and you feel like you’ve got your training under control and you’re ready to layer in your nutrition. It's your warmup on the path to becoming a SUPERCHARGED triathlete – woohoo!   Website: www.dietitianapproved.com Instagram: @Dietitian.Approved  @triathlonnutritionacademy Facebook: www.facebook.com/DietitianApproved   The Triathlon Nutrition Academy is a podcast by Dietitian Approved. All rights reserved. See omnystudio.com/listener for privacy information.

    27 min
  5. Nerd Clusters vs Maurten Gels – What’s Better for Fuelling Triathlon?

    20 FEB

    Nerd Clusters vs Maurten Gels – What’s Better for Fuelling Triathlon?

    Today, we're diving headfirst into the sweet and sticky world of fueling strategies with a showdown you didn't know you needed – Nerd Clusters versus Maurten Gels. Which one will emerge victorious as your ultimate race ally? Whether you're a seasoned triathlete or just dipping your toes in the endurance waters, my take on this may get you looking at candy in an entirely different way. You might wonder how I ended up comparing candy to scientifically formulated sports nutrition. Well, it all started with a wild Instagram reel of a doctor fueling their Ironman entirely with Nerd Clusters. As you'd expect, this sparked a heated debate in our Triathlon Nutrition Academy Power Hour, and voilà – here we are, dedicating an entire episode post to dissecting this quirky yet fascinating question. Tune in to find out who is crowned the winner!   RESOURCES MENTIONED: Episode 47: https://www.dietitianapproved.com/47 Fuel Your Adventure Book: https://www.dietitianapproved.com/fuelyouradventure   LINKS: Join the Triathlon Nutrition Academy: www.dietitianapproved.com/academy  Support the TNA Podcast: https://www.dietitianapproved.com/legend Check how well you’re doing when it comes to your nutrition with our 50 step checklist to Triathlon Nutrition Mastery: dietitianapproved.com/checklist   Start working on your nutrition now with my Triathlon Nutrition Kickstart course: dietitianapproved.com/kickstart It’s for you if you’re a triathlete and you feel like you’ve got your training under control and you’re ready to layer in your nutrition. It's your warmup on the path to becoming a SUPERCHARGED triathlete – woohoo! Website: www.dietitianapproved.com Instagram: @Dietitian.Approved  @triathlonnutritionacademy Facebook: www.facebook.com/DietitianApproved   The Triathlon Nutrition Academy is a podcast by Dietitian Approved. All rights reserved.    See omnystudio.com/listener for privacy information.

    25 min
  6. Eat Plants, Train Hard: A Vegan Triathlete’s Nutrition Guide

    13 FEB

    Eat Plants, Train Hard: A Vegan Triathlete’s Nutrition Guide

    One of the most common questions I get asked is, can you help me with triathlon nutrition as a vegan?  And the short answer is absolutely! Sure, being vegan comes with a lot to consider and some nutrients you need to be extra careful with but you absolutely can thrive in this sport while sticking to a plant-based diet. It's all about being educated and making the right food choices which is why I want to highlight some of the key nutrients vegans need to manage to make sure they’re ready to train, race, and recover efficiently. 1. Carbohydrates Carbohydrate is king for endurance athletes. As a triathlete, carbohydrates fuel your swimming, cycling, and running. Luckily, vegan diets tend to be naturally higher in carbs. Focus on whole foods like oats, brown rice, and quinoa, which also provide protein as a bonus. Don't forget fruits like bananas and mangoes—they’re great for quick energy boosts before or after workouts. 2. Protein Yes, you can meet your protein needs with a plant-based diet, but it requires some careful planning. Include tofu, tempeh, lentils, and legumes in your meals. Mix it up with edamame or roasted chickpeas for snacks. If you're struggling to get enough protein, consider adding a vegan protein powder to your routine. Just be sure to choose a quality product! 3. Iron Iron is a game changer for energy and oxygen flow in your body, which is especially important for endurance athletes. It’s not just if you’re vegan, all triathletes (and especially women)  are at a higher risk for iron deficiency. Include plant-based iron sources like lentils, spinach, and fortified cereals. Pair them with vitamin C-rich foods to boost absorption. It’s also important to regularly check your iron levels,so you can tackle deficiencies before they affect your performance. 4. Vitamin B12 B12 is crucial for vegans to monitor as it's mostly found in animal products. It supports red blood cells and nerve function. Look for fortified plant-based foods like nutritional yeast and some meat substitutes. Consider supplements if necessary, but always check the labels and choose wisely. 5. Calcium and Vitamin D As a triathlete, strong bones are non-negotiable. Get your calcium from fortified plant milks, leafy greens, and tofu. Regular checks are vital, particularly if you’re training inside or live in less sunny areas. 6.Omega-3 Fatty Acids Omega-3s are essential for managing inflammation, and while fish is the most known source you can get it from plants. Look at flax seeds, chia seeds, and walnuts, and maybe sneak them into your smoothies or morning oats for a healthy start. 7. Zinc Don’t forget zinc, vital for recovery and immunity. Incorporate legumes, pumpkin seeds, and fortified cereals into your daily meals to stay strong and healthy. So yes you can absolutely thrive as a vegan triathlete, it just requires thoughtful planning. Focus your diet around wholefoods, and consider supplements for nutrients like B12 and Omega-3s only if necessary. With everything dialled in, you'll notice a positive impact on your performance and recovery. Interested in more guidance? Consider my triathlon nutrition kickstart course, or join my Triathlon Nutrition Academy for deeper insights and ongoing support. You deserve to not just survive, but thrive with your nutrition.   LINKS: Join the Triathlon Nutrition Academy: www.dietitianapproved.com/academy  Support the TNA Podcast: https://www.dietitianapproved.com/legend Check how well you’re doing when it comes to your nutrition with our 50 step checklist to Triathlon Nutrition Mastery: dietitianapproved.com/checklist   Start working on your nutrition now with my Triathlon Nutrition Kickstart course: dietitianapproved.com/kickstart It’s for you if you’re a triathlete and you feel like you’ve got your training under control and you’re ready to layer in your nutrition. It's your warmup on the path to becoming a SUPERCHARGED triathlete – woohoo! Website: www.dietitianapproved.com Instagram: @Dietitian.Approved  @triathlonnutritionacademy Facebook: www.facebook.com/DietitianApproved   The Triathlon Nutrition Academy is a podcast by Dietitian Approved. All rights reserved.  See omnystudio.com/listener for privacy information.

    27 min
  7. How to Stay Motivated in Triathlon – Insights from Mark Allen: Part 2

    6 FEB

    How to Stay Motivated in Triathlon – Insights from Mark Allen: Part 2

    Welcome back to part 2 of my conversation with the incredible Mark Allen!  Dubbed the greatest endurance athlete of all time by ESPN, Mark is sharing the secrets behind his amazing results. Today, in particular, we’re focusing on mindset and motivation. If you haven’t heard part 1 yet, I highly recommend you do that first so you don’t miss any of the wisdom he shares.  Mindset is a big part of triathlon training and races. Whether you’re gearing up for a major workout or standing at the start line, the thoughts running through your mind greatly impact your performance. He shares the moment from his first triathlon when he realised what a difference they made. When a competitor passed him, he felt the doubt creep in, his body tightened up and everything started to feel harder. Taking a moment to clear his mind  he was able to acknowledge there was still plenty of time to retake his positon. This allowed him to regain his stride and overtake the competitor, securing fourth place amongst legends like Dave Scott and Scott Molina. A lot of people use affirmations to fight the doubt, and while it helped for training, Mark found they felt hollow when the fatigue of raceday sets in. Instead, quieting your mind reduces anxiety and allows you to give your best. It’s also a great tool outside of racing. Whether it’s an intense workout or one of life’s difficult moments, the ability to pause and find that quiet is invaluable. Realising it’s okay to let certain tasks wait if a larger priority needs attention helps in balancing life and triathlons. We then pivoted to an important aspect of training—periodisation. Mark suggests training should be broken down into manageable segments, so you can avoid risk of becoming overwhelmed. Many athletes make the mistake of constant training without rest, which can lead to physical and mental fatigue. But Mark emphasises the importance of recognising and addressing feelings of burnout or self-doubt. Sometimes a lack of motivation might be a signal to rest or recalibrate your goals. This is particularly important for age groupers juggling various commitments alongside their training. It’s about consistency and realistic goal-setting—stretching just beyond your comfort zone to discover what you’re truly capable of. Finally Mark shares how the lessons learned in triathlon can be applied to life. Accepting that achieving big goals often takes longer and requires more energy than anticipated can prevent burnout. And a mindset of patience and learning will make the journey rewarding, regardless of the outcome. LINKS: Join the Triathlon Nutrition Academy: www.dietitianapproved.com/academy  Support the TNA Podcast: https://www.dietitianapproved.com/legend Check how well you’re doing when it comes to your nutrition with our 50 step checklist to Triathlon Nutrition Mastery: dietitianapproved.com/checklist   Start working on your nutrition now with my Triathlon Nutrition Kickstart course: dietitianapproved.com/kickstart It’s for you if you’re a triathlete and you feel like you’ve got your training under control and you’re ready to layer in your nutrition. It's your warmup on the path to becoming a SUPERCHARGED triathlete – woohoo! Website: www.dietitianapproved.com Instagram: @Dietitian.Approved  @triathlonnutritionacademy Facebook: www.facebook.com/DietitianApproved   The Triathlon Nutrition Academy is a podcast by Dietitian Approved. All rights reserved. See omnystudio.com/listener for privacy information.

    26 min
  8. How to Stay Motivated in Triathlon – Insights from Mark Allen: Part 1

    30 JAN

    How to Stay Motivated in Triathlon – Insights from Mark Allen: Part 1

    Mark Allen is one of the greatest triathletes of all time and I was lucky enough to sit down with him for today’s episode. ESPN hailed him as the greatest endurance athlete, and he’s impressively claimed victory six times at the Ironman World Championship. He’s an absolute legend! During our conversation, Mark shared his insights into motivation, mindset, nutrition, and what it takes to succeed in triathlon. It was so juicy that I’ve split it into two episodes.  This week it’s part one, enjoy! Mark’s triathlon journey began on a seemingly ordinary Saturday in 1982 when he stumbled upon the Ironman event on Wide World of Sports. He was initially horrified at the thought of doing a 2.4-mile swim, 112-mile bike ride, and marathon all in one day. Even though he said the athletes were “nuts” he couldn’t get triathlon out of his head, and it didn’t take long before he started training himself. Mark's approach to competing is unique. He says he’s not really competitive, but his achievements say otherwise. For Mark, the real drive was personal growth a desire to see how good he could become. Even when competing, his focus wasn’t on beating others but on giving his best effort, regardless of where he finished. It’s an important reminder that as much as we might want to beat others, true victory lies in seeing ourselves improve. My favourite thing to talk about with any guest is nutrition, and Mark definitely didn’t disappoint. He shared his experience starting triathlon in the early 80s. Sports nutrition was still developing, and athletes like Mark had to figure out what worked best for them through trial and error. He shared an early experience where he copied another triathlete and attempted to fuel for Ironman with 42 dried figs. He got about halfway before he realised it was a big mistake. Thankfully, over time, Mark has learned to create a nutrition plan that suited his body’s needs. One of the most common challenges for triathletes is juggling the demands of training with everyday life.  Mark emphasises the importance of consistency—not just in quantity, but in sustainable quality. He advises not to overcommit, which can lead to burnout, but rather to find a balance that allows for consistent training without compromising other aspects of life. Key Takeaways from Part One: Listen to Your Body: Just because a pro athlete swears by a particular diet or training regimen doesn't mean it's right for you. Personal experimentation and adaptation are crucial. Balanced Nutrition: A well-rounded diet that includes proteins and healthy fats is crucial! Consistency is Key: Maintaining a realistic and balanced training schedule sustains motivation and enhances performance. Mindset Matters: Competitiveness should be born out of personal growth and satisfaction, not comparison with others.   Make sure you’re subscribed so you don’t miss next week’s episode where Mark and I delve deeper into mental training techniques and overcoming self-doubt! LINKS: Join the Triathlon Nutrition Academy: www.dietitianapproved.com/academy  Support the TNA Podcast: https://www.dietitianapproved.com/legend Check how well you’re doing when it comes to your nutrition with our 50 step checklist to Triathlon Nutrition Mastery: dietitianapproved.com/checklist   Start working on your nutrition now with my Triathlon Nutrition Kickstart course: dietitianapproved.com/kickstart It’s for you if you’re a triathlete and you feel like you’ve got your training under control and you’re ready to layer in your nutrition. It's your warmup on the path to becoming a SUPERCHARGED triathlete – woohoo! Website: www.dietitianapproved.com Instagram: @Dietitian.Approved  @triathlonnutritionacademy Facebook: www.facebook.com/DietitianApproved   The Triathlon Nutrition Academy is a podcast by Dietitian Approved. All rights reserved.  See omnystudio.com/listener for privacy information.

    26 min

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About

Welcome to the Triathlon Nutrition Academy Podcast! Brought to you by Advanced Sports Dietitian, Taryn Richardson. Listen as I break down the latest science to give you practical, easy to digest strategies to transform yourself into a Supercharged Triathlete! You have so much untapped potential...and I want to help you unlock that with the power of nutrition.

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