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From Zero to Ironman in Five Months episode artwork

Jan 8, 2026 28 min

From Zero to Ironman in Five Months

from Triathlon Nutrition Academy Hosted by Taryn Richardson

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 everything, and how getting expert help changed not just his racing, but his entire approach to nutrition. In this episode, we cover: Why training hard isn't enough – Dan’s story From cricket to MMA to triathlon: a sport switch with serious consequences The midlife moment that sparked an Ironman entry Misconceptions around fuelling for endurance The trap of carb-phobia and why it backfired How recovery nutrition flipped everything on its head Gut bombs, gels and race day fails: lessons from Ironman Cairns Fat loss vs performance: what Dan really learned The value of weekly Power Hour check-ins What data tells us about doing an Ironman too soon Dan’s advice for all-in athletes chasing big goals What’s next: Kona dreams and 70.3 focus If you're a Type A, data-loving, all-in kind of triathlete who's sick of guessing with your nutrition, this one's for you. Links & Resources Triathlon Nutrition Checklist 👉 Grab the free Triathlon Nutrition Checklist to find out exactly what you're missing: https://www.dietitianapproved.com/checklist 🏊‍♂️🚴‍♀️🏃‍♂️ Build your personalised triathlon fuelling plan inside the Triathlon Nutrition Academy. Download the FREE audio series The 5 Biggest Nutrition Mistakes Costing You Time on Race Day SUPPORT THE PODCAST HERE CONNECT WITH TARYN Website | Instagram | Facebook | YouTube The Triathlon Nutrition Academy® is a podcast by Dietitian Approved®. All rights reserved.

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From Zero to Ironman in Five Months

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This episode is 28 minutes long.

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This episode was published on January 8, 2026.

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