Running in the Rain: A Wet-Weather Running Guide

Whether you run road, trail, or gravel, the right gear and technique help make running in the rain safe, comfortable, and manageable. With some key adjustments, like knowing what to wear, when to adapt your form, and how to dry off afterwards, running in the rain becomes another training condition to prepare for, rather than one to avoid.

Is it safe to run in the rain?

While running in the rain is generally fine, running in heavy rain during a thunderstorm isn’t safe. At temperatures below 40°F with sustained rain and wind, there’s also a higher risk of hypothermia, and flooding means it's time to seek shelter. In most cases, however, moderate rainfall isn’t cause to cancel your run, though you should allow extra time in case your pace slows due to poor visibility or slick surfaces.

What to wear for running in the rain

Rain running gear has to keep rain out while still allowing sweat to evaporate. Choosing specially designed running clothing can mitigate discomfort during high-intensity, rainy runs.

1. Layers and fabrics

What you wear to run in the rain goes a long way towards determining comfort. For example, cotton is best avoided, as it traps moisture against the skin, keeping you cold. Instead, opt for a synthetic, moisture-wicking base layer under a water-resistant jacket (in a material like GORE-TEX INFINIUM^TM WINDSTOPPER^®) to block rain without compromising on ventilation. For cold-weather runs (below 50°F), pair base layers with tight seams and flat-lock stitching (to reduce chafing) with a light midlayer for insulation. When choosing a running jacket, be aware that “waterproof” and “water repellent” mean different things.

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2. Running shoes for rain

Rain or shine, always suit your shoes to your chosen surface, whether road, gravel, or trail. In wet weather, road running shoes with a breathable mesh upper shed water quickly, keeping shoes from being weighed down. Grip is more important on wet roads and trails, making trail running shoes with contaGRIP^® outsoles an excellent choice. For stream crossings or mud, GORE-TEX-lined trail shoes provide waterproof protection without sacrificing breathability. And gravel running shoes with directional lugs, reinforced toe caps, and secure heel counters adapt best to varying surfaces. 

3. Essential rain running gear and accessories

A few other pieces of gear can make running in the rain more comfortable and practical.

• A hat with a structured brim keeps rain out of your eyes and prevents your hood from sliding down.
• In colder temperatures, lightweight, technical gloves dry fast to stay functional.
• A waterproof bag or pocket can protect your phone.
• High-visibility gear, like reflective details or a brightly colored vest, helps drivers see you in the rain.

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How to run in the rain safely

Understanding how to run in the rain goes beyond gear. Adjustments to stride length, foot placement, and route choice keep you safe and active in the rain.

Adjusting form and pace

Traction and braking time suffer in the rain, so adapt your stride accordingly. It helps to follow these form tips for running in the rain.

• Shorten stride, especially on wet technical trails and gravel. This keeps your foot closer to your center of gravity for better balance.
• Plan to go 30-60 seconds per mile slower on wet trails.
• On the road, puddles and painted road markings are slippery, so avoid stepping directly in or on them.

Simplifying your route

Rain doesn’t always require changing your plans, but it may call for a different route. 

• Stick to familiar routes and avoid highly technical sections on trail and gravel.
• On the road, always run facing oncoming traffic.
• Check the forecast before long efforts, as light rain can turn into a thunderstorm within an hour in mountainous or coastal zones across the U.S.

Running in the rain: post workout 

Staying in cold clothes after a rainy run can cause muscles to cool too quickly, increasing injury risk. Remove wet gear within ten minutes, dry your feet before changing socks, and check for blisters. Hang your wet-weather running gear up to dry, remove running sneaker insoles, and stuff shoes with newspaper overnight to help them dry faster.

The benefits of running in the rain

The benefits of running in the rain are both physiological and psychological. In warm conditions, rain has a cooling effect, leading to lower perceived exertion. It also cleanses the air of dust and pollen for runners with allergies. On days when it’s tempting to stay indoors, running or jogging in the rain also builds resilience and consistency. The mental toughness required for trail running can be developed by running in the rain or during runs in hot weather. Those who run at high altitude and in all weather conditions may feel better prepared for future races and changing conditions. 

Frequently asked questions about running in the rain

Here's what runners tend to ask about running in the rain. 

Does running in the rain make you wetter than walking?

The amount of rain falling is the same whether you’re walking or running.  Although it may feel like speed causes you to get wetter quicker, since running is faster than walking, you spend less time outside and actually end up drier over the same distance.

Can you get sick running in the rain?

Rain exposure doesn’t directly cause illness, but extended time in wet, cold gear can suppress immune responses, making you more likely to feel symptoms when exposed to a virus. It's not bad for you to run in the rain, but it’s wise to change into dry clothes promptly after a rainy run.

How do I prepare for rain during a race?

There are a few things you can do for a better rainy race day.

• Pack a waterproof layer.
• Wear shoes you know are comfortable when wet.
• Recalculate target pace based on terrain.
• For longer efforts, such as running a marathon in the rain, apply extra anti-chafe balm; wet clothes and skin can increase friction.

Get the most out of running in the rain

A willingness to run in the rain is a marker of a dedicated runner. The mental strength required to set out in adverse conditions is just as valuable as the physical fitness it takes. This contributes to the consistency you need to maximize the benefits of your running practice. With the right wet-weather running gear, technique adjustments, and route planning, rain can go from being a hindrance to a valuable element of your training.