Heat Accumulization

Most athletes go into race day thinking success comes down to executing the plan perfectly—but this episode breaks down why that's rarely how it actually plays out. We dive into what heat acclimatization really is (and how to do it correctly), then contrast that with the reality of racing when conditions don't match what you prepared for. From there, we get into one of the most overlooked concepts in endurance racing—cold weather diuresis—and how cooler conditions can quietly lead to dehydration and performance decline. We also talk through building a smart nutrition plan (calories, sodium, fluids), why it needs to be flexible, and how to use what's available on course when things go off track. Most importantly, we cover how to prepare a backup plan and what real-time execution actually looks like when your race starts to unravel—how to assess, adjust, and move forward without panic. The biggest takeaway: this isn't about willpower, it's about understanding your physiology so you can make better decisions in the moment—and that's what ultimately leads to better races over time.

You can listen to Heat Accumulization online on Radio and Podcast. Open the player on this page to stream the available audio.

Heat Accumulization is an episode from SuperFly Coaching Podcast by Scott Iott.

This episode is 48:40 long.

This episode was published on May 5, 2026.

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