Hydration in Winter: Why and How to Stay Hydrated Despite the Cold

This article was written in collaboration with The 6AM Club.

The feeling of thirst is less intense in winter, but that doesn’t mean your body needs less water. Here’s why and how to maintain proper hydration during your winter workouts.

Why Hydration Remains Essential

In winter, your brain focuses more on preventing frostbite and hypothermia, which can alter your senses, including thirst. However, your body continues to lose water, even if you sweat less.

Less Energy Drinks, More Water

Unlike in summer, your need for electrolytes is reduced, but you still need as much water as in warmer months. Prioritize pure water over energy drinks, except during prolonged efforts.

Practical Strategies to Stay Hydrated

• Carry a water bottle, as park fountains are often out of service in winter.
• Plan regular breaks to drink small amounts at a time.

By adopting these habits, you’ll maintain hydration and performance, even in cold weather. Remember: staying hydrated is key to running well!

This article was written by Jean-Maxime Caron, FCAMPT physiotherapist and runner