Triathlon Nutrition Academy

Are you outsourcing your nutrition to an app or ChatGPT and hoping it just works? Here’s why that could be a massive mistake... In this episode, I unpack the shiny trap of using AI tools and nutrition apps to guide your fuelling strategy. Sure, they’re convenient, look polished and promise quick wins – but are they really working for you ? Triathletes aren’t 80% people &nda...

What happens when you throw yourself head-first into triathlon, sign up for an Ironman with zero experience and try to DIY your nutrition along the way? Meet Daniel Walker – ex-MMA fighter, all-in endurance newbie and now a proud Triathlon Nutrition Academy grad. In this episode, Dan shares his wild ride from couch to Ironman Cairns in just five months, why under-fuelling nearly derailed eve...

Still copying someone else’s nutrition plan and hoping it works for you? It’s time to stop guessing. In this episode, I break down the concept of N=1 — why your nutrition plan should be as individual as your training schedule, sweat rate, gut tolerance and race goals. If you’ve ever grabbed advice from the pros, copied your training buddy’s fuelling strategy or winged...

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What happens when your race goals collide with toddlers, ER visits, and zero sleep? In this episode, I sit down with Brian Joseph – a busy triathlete, full-time professional and dad of three – who managed to pull off a massive 45-minute PB at his 70.3, despite life being a total circus. From missed sessions to emergency room visits mid-race, Brian shares what it really takes to train s...

 Feeling festive but don’t want to blow your training gains? In this episode of the Triathlon Nutrition Academy podcast, I’m diving into how alcohol really affects your performance as an endurance athlete—and what you can do about it. Whether you're mid-race season in Australia or base building in a snowy Northern Hemisphere winter, alcohol could be undermining your training...

What on earth does it take to complete 100 Ironmans in 100 days? James Lawrence – aka the Iron Cowboy – joins the podcast to share the physical, mental and nutritional toll of his epic Conquer 100 challenge. Spoiler: it involved over 12,000 calories a day, a few Costco muffins, and being fed through a massage table hole. Whether you're a beginner or a seasoned triathlete, James drops s...

Managing type 1 diabetes as a triathlete isn’t just tough – it’s a constant balancing act. But with the right tools, strategy and support, you can absolutely perform at your best. In this episode, I chat with Dr Sam Scott – exercise physiologist, diabetes researcher and former Head of Research for Team Novo Nordisk – about the science and strategy behind training and...

Could your comeback story start with your plate? In this inspiring episode, we hear from TNA athlete Brian McLean, who proves that nutrition isn't just for race day. Nine months after tearing his ACL in a backyard basketball game, Brian is back training for 70.3 races, stronger and more dialled-in than ever. His secret? Strategic nutrition from day one of rehab. Brian shares how: His identity took...

Think you’re nailing hydration because you’ve got a pastel-coloured electrolyte drink in hand? Think again. In this episode, I bust through the marketing fluff and break down exactly when, why and how triathletes should use electrolytes. Forget what TikTok says, here’s the science-backed truth from an endurance sports dietitian. 🔍 Here’s what we cover: Why electrolyte hype...

Is gut health just another nutrition fad, or a legit performance game-changer for triathletes? In this episode, Taryn breaks down the gut microbiome in a way that makes sense for endurance athletes. Discover what it is, what it does, and how to support it without expensive supplements or trendy fermented food obsessions. Key Takeaways: Your microbiome impacts energy, recovery and immunity Diversit...

Think nutrition is only for podium chasers? Think again. In this inspiring chat, we meet Dr Sarah Barr, a proud back-of-the-packer, cancer survivor and one determined triathlete chasing big endurance goals including a full Ironman for her 62nd birthday. As a long-time calorie counter and clean eater, Sarah thought she had nutrition sorted... until she realised she had no idea how to fuel as a tria...

Are your hormones hijacking your training? If you've ever felt off during certain weeks of your cycle and wondered if your nutrition needs to change, you're not alone. This week, we're tackling one of the most common questions from female triathletes: should you be fuelling differently during your period? With new research emerging, it's time to bust some myths and cut through the confusion. You'l...

Is your wearable helping or hindering your performance? In this episode, I’m joined by Professor Shona Halson – globally respected expert in sleep, recovery and athletic performance – to unpack what the science actually says about popular wearables like Whoop bands and Oura rings. With more age group triathletes collecting 24/7 data, it’s easy to get lost in numbers and mis...

What happens when you train like a pro but still bonk on race day? In this episode, I’m joined by Triathlon Nutrition Academy athlete Brent Saltmarsh — a retired Army veteran turned endurance addict — who shares his eye-opening journey from cramping and gut blowouts to PBs and cramp-free racing. We unpack the rookie nutrition mistakes that nearly ruined his Ironman and the exact...

Still cramping or bonking despite all your shiny gear? In this episode, I reveal five of the biggest distractions that age-group triathletes obsess over. From carbon shoes and sperm helmets to the latest supplements, and explain why they aren't the biggest drivers of better performance. You’ll learn what actually does move the needle, so you can stop wasting money on things that aren't...

Are you training hard but still falling short on race day? In this episode, we're coming to you live from Mooloolaba after an epic weekend at Sunny Coast 70.3. TNA athletes Kelly Estes and Kathleen Gilton join Taryn to share the three race-day nutrition strategies that helped them perform at their best, even while racing internationally. Whether you're chasing a PB or just trying to survive the di...

Are you falling for BS nutrition advice without even knowing it? In this episode, Taryn exposes the worst triathlon nutrition advice doing the rounds right now—from electrolyte stickers to dodgy online race calculators and outdated carb loading hacks. If you’ve ever wondered whether that expensive supplement or online tool is actually worth it, this is the episode for you. With major t...

Are your creatine gummies actually doing anything? In this week’s episode, we reveal the results of independent lab testing on nine popular creatine gummy brands—and it's not pretty. Some delivered the goods, but others? Utterly useless. With creatine booming across social media and mainstream marketing, it’s easy to fall for fancy packaging. But as triathletes, we need performan...

What It Takes to Fuel Your First Ironman with Steve Duquette Thinking about doing your first full Ironman? Don’t leave your performance to chance. In this episode, I’m joined by long-time TNA athlete Steve Duquette, who recently completed his first Ironman at Ironman Canada—and felt strong from start to finish. We dig into the practical nutrition strategies that gave him the conf...

Struggling to recover despite solid training and nutrition? You might be missing the most powerful recovery tool of all — sleep. In this episode, I’m joined by Dr Michael Grandner , Director of the Sleep and Health Research Program at the University of Arizona and a world-leading expert in sleep science. We break down exactly why sleep matters so much for endurance athletes, what&rsquo...

Feeling flat, foggy or just can’t be bothered to train? Burnout doesn’t always come in hot with a meltdown and a for-sale bike post. Sometimes it’s the slow creep of fatigue, motivation dips and sugar cravings that chip away at your performance and love of the sport. In this episode, Taryn unpacks the 3 key questions every triathlete should ask themselves to figure out if they&rs...

Did you know the humble bottle of extra virgin olive oil in your pantry could be doing more than just making your salad taste good? In this episode, I’m unpacking a game-changing compound found in high quality EVOO – oleocanthal – which behaves just like ibuprofen. We’re talking natural anti-inflammatory power that can help reduce exercise-associated inflammation, support r...

Think you're eating right for triathlon but still underperforming? In this milestone 200th episode, the mic flips as four inspiring Triathlon Nutrition Academy athletes interview Taryn about the game-changing strategies that turned their training, racing and health around. From ditching the guesswork to losing 20kg, improving diabetes, and smashing PBs, this episode is packed with real stories of...