The Best Running Jackets for Rainy Weather

They'll keep you dry, comfortable and cool-looking

November 2, 2023 11:22 am
The Best Running Jackets for Rainy Weather
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Want to keep your running routine going strong this fall and winter? Here’s an easy way to increase your motivation: Invest in a quality rain jacket for running. These high-performance layers will keep you from getting soaked by raindrops (or sleet or snow), so you can stay warm and dry even in cold, wet weather — and that’s one less excuse to skip your run. Running rain jackets come in a variety of styles, from lightweight, packable layers that can handle mild showers to robust, fully waterproof options that are ideal for longer routes in harsh weather.

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What to Consider When Shopping for Running Rain Jackets

Running rain jackets have to strike a delicate balance: They need to repel water, so you stay dry, but they also need to vent hot air and sweat vapor, so you don’t overheat while running or sprinting. (Your typical rubber rain slicker, in contrast, would feel like a sauna after a couple miles.) Waterproof jackets for running also feature trim silhouettes to minimize bulk, and they’re designed to allow your arms to move freely as you run. Here’s a closer look at the main features to know when comparing models.

Waterproof Layering 

Waterproof jackets are built with an impermeable layer that blocks water and keeps it from seeping through the jacket and soaking you. There are three types of layering used: 2L, 2.5L, and 3L.

  • 2L jackets have an outer face fabric with a waterproof layer bonded underneath it. They also usually have a separate liner on the inside of the jacket to protect the exposed waterproof layer from abrasions against your body. The separate liner adds weight, so this construction is most often used in casual rain jackets not designed for running.
  • 2.5L jackets have an outer face fabric, a waterproof layer bonded beneath, and a protective coating applied over the waterproof layer on the inside of the jacket. These are generally the lightest waterproof running jackets.
  • 3L jackets are made with an outer face fabric, a waterproof layer, and a third protective fabric on the interior. The 3L design offers maximum waterproofing along with stellar durability. 3L jackets are great options for long rainy runs or especially harsh conditions.
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Durable Water Repellent (DWR) Coatings

A DWR coating is another staple feature in performance rain jackets. This coating is applied to the exterior of the jacket, and it causes water to bead up and roll off the jacket, rather than soaking into the face fabric. This ensures the jacket breathes well (sweat vapor can’t move through soaked fabric as efficiently), and it keeps the jacket from developing an uncomfortable clammy feeling against your skin. 

DWR coatings degrade with use. The best way to preserve your jacket’s functionality is to wash it according to the care instructions on the tag. If necessary, you can apply an aftermarket DWR coating to restore the finish.

Mother Nature doesn’t care about your training schedule, but with a dependable running rain jacket in your closet, you can head out for a run no matter what the forecast looks like. All of the options below are designed specifically for running or high-intensity outdoor activities. Grab one, and you’ll be set to hit your goals this season.


The Best Running Jackets

Best Overall: Janji Rainrunner Pack Jacket 2.0

Best Value: REI Co-op Swiftland H2O Running Jacket

​​Best Lightweight Jacket: Inov-8 Stormshell V2

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Best for Backcountry Running: Arc’teryx Norvan Shell Jacket

Most Versatile: Outdoor Research Motive AscentShell Jacket

Best for Running With a Hydration Vest: Patagonia Storm Racer Jacket

Best for Packability: Brooks Run Visible Convertible Jacket

All-Natural Fabric: Icebreaker Shell+ Merino Cotton Windbreaker

Icebreaker Shell+ Merino Cotton Windbreaker
Icebreaker Shell+ Merino Cotton Windbreaker

Rain jackets are usually made with synthetic fabrics, but Icebreaker is changing that paradigm with its Shell+ windbreaker. Instead of nylon or polyester, it’s made from a woven cotton fabric with a PFC-free DWR finish to block water (there’s no waterproof membrane). Merino wool mesh panels under the arms and at the back vent excess heat and sweat vapor, so you stay comfortable even when you’re really hauling. If you’re looking for an alternative to petroleum-derived activewear, this jacket should be at the top of your shopping list.

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