Running in cold weather: how to dress, breathe and run safely

Our fitness coach · September 27, 2026

Runner in winter gear on a snowy path — running in cold weather outdoors

Running in cold weather is a great way to stay in shape when the days are shorter and the air is colder. Here is how to dress in layers, warm up, stay hydrated and know when it’s better to stay home.

Running in cold weather puts many people off with the cold and the dark, but with the right preparation it can be just as enjoyable as in summer. The main rules are layered clothing, a warm-up indoors, visibility on the road and a quick move into the warmth after you finish.

Running in cold weather: what to wear?

Dress as if it’s warmer than it really is: Cleveland Clinic suggests dressing for weather about 15–20 °F (8–11 °C) warmer than the actual temperature. For the first few minutes you should feel slightly cool — your body will warm up on its own.

Base layer — synthetics or wool that wick moisture; cotton gets wet and chills you.
Middle layer — fleece for warmth; outer layer — a wind- and water-resistant jacket that you can easily take off if you get hot, as Mayo Clinic advises.
A hat, gloves, warm socks and shoes with good grip; reflective details are a must, since it gets dark early in winter.

What are the benefits and risks of running in cold weather?

The benefits are the same as with any regular running: endurance, mood, fresh air and daylight on short days. The main risks come from getting chilled, slippery roads and freezing wind.

According to Mayo Clinic, when the wind chill drops below about −18 °F (−28 °C), frostbite on exposed skin can occur within 30 minutes — on such days it’s better to train indoors.
In winter you feel less thirsty, but you still need to drink before, during and after your run.

Running in cold weather: breathing and warm-up tips

Do a dynamic warm-up at home — leg swings, lunges, circles — so you head out already warm; more in our article Stretching before and after a workout. Run at an easy pace, breathe evenly, and in severe frost you can cover your mouth and nose with a neck gaiter. Right after you finish, change into dry clothes: wet clothing cools you quickly.

In winter it makes sense to aim to “stay in shape” rather than set records — read about a gentle start in Running for beginners. To support endurance, many runners use the X49 patch, and for comfort in movement, IceWave patches; according to the company, LifeWave patches do not penetrate the skin. For knees on slippery roads, see our article How to reduce the risk of knee injuries.

Questions and answers

How do I know I’m dressed right for a winter run?

For the first few minutes outside you should feel slightly cool. If you feel warm and cozy right away, you’ll be hot after 10 minutes of running and your clothes will get soaked.

Can I run in severe frost?

At very low temperatures with wind, the risk of frostbite on exposed skin rises. On such days it’s wiser to move your workout indoors or make it shorter.

Do I need to drink water during a winter run?

Yes. In winter you feel less thirsty, but you still lose fluid through sweat and breathing. Drink before, during a long run and after.