
The Science of Running in Heat & Humidity (and How to Handle It)
From Tread Lightly Running Science Podcast by Amanda Brooks and Laura Norris
May 23, 2026 · 40 min · Episode 168
About this episode
The episode discusses how to effectively train for running in hot and humid conditions.
It doesn’t have to be a cruel summer of slogging through hot, humid runs. You can adjust your training so that summer running is productive and enjoyable. In part 1 of our summer running episodes, we discuss the physiological impacts of running in the heat and humidity, and how to adjust your training based on those responses. Thank you to our sponsors: ✨ Good Ranchers: American-grown meat, delivered frozen to your doorstep. Use code IRON for $40 off the first order, or$100 off across the first three orders when customers start a subscription. Plus free protein with every order (choice of burgers, bacon, or chicken breasts). Be sure to mention “Tread Lightly Podcast” for how you heard about the company! https://www.goodranchers.com/ ✨ Tailwind : Complete sport nutrition made simple, including hydration mixes, high-carb sport drinks, endurance fuel, and recovery mixes. Use code TREADLIGHTLY20 at https://tailwindnutrition.com/TREADLIGHTLY for 20% off your first purpose. ✨ Mizuno : Shop running shoes and clothes at Mizuno’s Memorial Day sale: https://runtothefinish.com/memorial-day-sale-mizuno-usa/ In this episode, you’ll learn: ✅ What happens to your body when you run in the heat ✅…
People in this episode
Hosts: Amanda Brooks, Laura Norris
Topics covered
- running in heat
- humidity effects
- training adjustments
- physiological impacts
- summer running
Keywords
- heat training
- humidity
- running tips
- recovery strategy
- pacing adjustments
- interval training
- tempo runs
Sponsors
Good Ranchers, Tailwind, Mizuno
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