Become a Member

Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more.

Already have an account? Sign In

Become a Member

Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more.

Already have an account? Sign In


Apparel & Accessories

Summer Mountain Running Accessories

These are our top picks for the accessories to bring on your next adventure.

Heading out the door? Read this article on the new Outside+ app available now on iOS devices for members! Download the app.

Running in the mountains during the summer months allows an escape from the heat, plus the beauty of alpine lakes, wildflowers, and snowcapped peaks, depending on where you run. To make your adventures a success, bring the right goods. Here are a few mountain running accessories from among many excellent options on the market; we also have top picks for mountain running clothes.


A comfortable pack that holds hydration, layers, fuel, and your phone is imperative.

Patagonia Slope Runner Endurance Vest | $149

This pack carries two soft hydration flasks in the chest pockets, while separate pockets on the front of the shoulder straps hold necessities like fuel and a phone separately. We love the ease-of-access to items on the go.

Blue Patagonia slope endurance vest


Alpine environments mean intense sun exposure. Protect yourself with the following:

Lids like Smartwool’s Trucker Hat ($30) wick sweat from your brow while shielding the sun, and work great to keep rainfall off your face.

A good pair of polarized sunglasses (see review here) will reduce eye fatigue and help you focus on your footing.

Sunblock is imperative. We like zinc-based products like All Good.


Choosing smart accessories—lightweight, functional items that maximize comfort and safety—make a huge difference.

A BUFF neck gaiter ($20) works great for sun- or cold-protection, and alternatively as a headband, a beanie, a sweatband, (even a makeshift tourniquet) and a COVID-19-era mask.

Women's La Sportiva trail glove

Lightweight, gloves like La Sportiva’s Trail Gloves ($50) stash easily in a pack and keep you comfortable when conditions turn. These feature a wind-blocking mitt that pulls over breathable gloves.


When your mountain runs turn into longer adventures, you need more gear meant to keep you out there longer and keep you safer.

SCOUT inline water purifier attachment

Water filtration systems like the LifeStraw ($20), which allows purified drinking straight from a water source (used like a straw), and the Scout Inline Purifier ($30) that attaches to a hydration bladder allow you to refill from streams and alpine lakes.

First-aid kits—we like Adventure Medical Kits’ Ultralight/Watertight .3 Medical Kit ($9) and Unchartered Supply Co.’s Triage Kit ($50)—curated by outdoor experts keep you covered. The Triage Kit has an emergency blanket included within its super-durable bag. (For shorter runs, at least have a kit in your car at the trailhead.)

Unchartered Supply Co. triage kit

For rugged mountain runs with substantial vertical gain and loss, using lightweight trekking poles like the collapsible Black Diamond Distance Carbon Z Trekking Poles ($170) help distribute weight to four points instead of two (arms and legs instead of just legs), and can assist with balance.

Suunto 9 smartwatch

Suunto 9 | $599

This tricked-out wrist computer’s barometer works with GPS data for accurate altitude readings. The watch also has 80 different sport modes, a weather function, and a battery life that lasts 120 hours.