Send us Fan Mail

A hot race forecast sends a lot of runners into panic mode.

Suddenly they're running in sweatshirts, avoiding air conditioning, cutting back on water, and trying to cram heat training into the final two weeks before race day.

But does it actually work?

In this episode of the I Don't Know Running Podcast, we dive into one of the most misunderstood topics in endurance sports: heat training.

We discuss:
🏃 Why last-minute heat training usually backfires
💧 The difference between heat adaptation and dehydration
🔥 When heat acclimation actually works
⚠️ The real risks of severe dehydration and heat illness
📉 Why most runners would benefit more from better sleep, hydration, and consistent mileage
🎯 Practical strategies for handling hot race conditions safely

Most importantly, we introduce a simple rule:

If you don't know what you're doing... just don't.

Sometimes the smartest race strategy isn't finding a miracle solution—it's slowing down, adjusting expectations, and respecting the conditions.

What about you? Have you ever changed your race plan because of a hot forecast? Have you had a race fall apart because of the heat?

Let us know in the comments.

#Running #MarathonTraining #HeatTraining #RunningPodcast #Marathon #Ultrarunning #EnduranceSports #RunningTips

Check out our Patreon:
https://www.patreon.com/IDKR

Support the show