REI Accessibility Statement
Skip to main content
Skip to Shop REI categories

Shop REI
REI Outlet
Trade-In
Travel
Classes & Events
Expert Advice
Uncommon Path
Membership

My REI Find your store
Sign In
Cart

My Account - Sign in or Register
All Camp & Hike
New arrivals

Sale & Clearance

Save 10% on Co-op Camp Bundles
- Expert Advice
- Classes & Events
All Climb
New Arrivals

Sale & Clearance
- Expert Advice
- Classes & Events
All Cycle
New Arrivals

Sale & Clearance

Brand Spotlight: Exposure Lights
All Water
New Arrivals

New at REI: Simms

Brand spotlight: BOTE

Sale & Clearance
- Expert Advice
- Classes & Events
All Run
New Arrivals

Just-released running shoes

All Fitness

Workout clothing

Sale & Clearance
- Expert Advice
- Classes & Events
All Snow
New Arrivals

Sale & Clearance

Snow Gear: Packs, Bags & Racks
- Expert Advice
- Shop Services
All Travel
Trips with Intrepid

New Arrivals

Sale & Clearance
- Expert Advice
All Men
- All Men
- Shoes
  - All Shoes
  - Hiking Shoes
  - Running Shoes
  - Boots
  - Casual Shoes
  - Sneakers
  - Sandals
  - Socks
  - Insoles
- Jackets
- Tops
- Bottoms
  - All Bottoms
  - Pants
  - Shorts
- Underwear
- Swimwear
- Accessories
- Headwear
  - All Headwear
  - Hats
  - Sun Hats
  - Bandanas
  - Neck Gaiters
  - Balaclavas
- Activity Collections
- Big, Tall & Short
  - All Big, Tall & Short
  - Big
  - Tall
  - Short
- Men's Deals
New Arrivals

Sale & Clearance
- Expert Advice
All Women
- All Women
- Shoes
  - All Shoes
  - Hiking Shoes
  - Running Shoes
  - Boots
  - Casual Shoes
  - Sneakers
  - Sandals
  - Socks
  - Insoles
- Jackets
- Tops
- Bottoms
  - All Bottoms
  - Pants
  - Leggings
  - Shorts
- Skirts & Dresses
- Underwear
- Swimwear
- Accessories
  - All Accessories
  - Sunglasses
  - Watches
  - Bags
  - Gloves & Mittens
  - Belts
  - Leg Gaiters
- Headwear
  - All Headwear
  - Hats
  - Sun Hats
  - Bandanas
  - Neck Gaiters
  - Balaclavas
- Activity Collections
- Plus, Petite & Tall
- Women's Deals
New Arrivals

Sale & Clearance
- Expert Advice
All Kids
- All Kids
- Footwear
  - All Footwear
  - Boots
  - Shoes
  - Sandals
  - Socks
- Jackets
- Clothing
- Accessories
- Snow
- Kids' Camp & Hike
- Kids' Cycling
- Strollers
- More
- By Gender & Age
- Kids' Deals
New Arrivals

Sale & Clearance
- Expert Advice
All Deals
Shop all deals

REI Outlet deals

Clothing deals

Footwear deals

Camping deals
All Brands
- All Brands
- Made by REI
- Top Brands
  - Arc'teryx
  - KUHL
  - Black Diamond
  - Garmin
  - HOKA
  - La Sportiva
  - Osprey
  - Patagonia
  - Salomon
  - Smartwool
  - The North Face
  - Thule
- Trending Brands
  - prAna
  - Brooks
  - Cotopaxi
  - Danner
  - Dometic
  - Electra
  - Janji
  - On
  - Snow Peak
  - YETI
  - Thousand
  - Vuori
- Member Favorites
  - Big Agnes
  - Cannondale
  - Darn Tough
  - Fjallraven
  - Exped
  - Gregory
  - Keen
  - Merrell
  - NEMO
  - Oboz
  - Sea to Summit
  - Yakima
Patagonia Deals

The North Face Deals

Deals by Brand

Contact Us

Need some help?

Find answers online any time

message 1 of 3.

Up to 50% off past-season styles from top-rated brands.

message 2 of 3.

Become an REI Co-op Member and earn a $30 single-use promo card when you spend $50+, thru 11/12. Terms apply.

message 3 of 3.

Members, earn 15% in Total REI Rewards on eligible full-price purchases with the REI Co-op Mastercard. Terms apply.

message 1 of 2.

Up to 50% off past-season styles from top-rated brands.

message 2 of 2.

Members, earn 15% in Total REI Rewards on eligible full-price purchases with the REI Co-op Mastercard. Terms apply.

Skip to search results

loaded 114 results

Men's Clothing
Men's Shorts

Men's Running Shorts

(114 products)

Products (114)

Filter

Store Pickup
Ready within 2 hours
Select a store
ZIP or City, State
Example: 98102 or Taos, NM
Ship to Address (114)
Find a brand
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 11
- 14
- XXS
- XS
- Small
- Medium
- Large
- XL
- 2XL
- 3XL
- 4XL
- Deals
- Lined
- Unlined
- Men's
- Unisex
- 0 to 0.49
- 0.5 to 0.99

Sort: Best Match

View:

Top Rated
REI Co-opActive Pursuits 7" Shorts - Men's
$44.95
115 reviews with an average rating of 4.6 out of 5 stars
Add Active Pursuits 7" Shorts - Men's to Compare
REI Co-opSwiftland 5" Running Shorts - Men's
$47.93 - $64.95
39 reviews with an average rating of 4.1 out of 5 stars
Add Swiftland 5" Running Shorts - Men's to Compare
REI Co-opSwiftland 7" Running Shorts - Men's
$47.93 - $64.95
62 reviews with an average rating of 4.3 out of 5 stars
Add Swiftland 7" Running Shorts - Men's to Compare
Top Rated
JanjiTrail 8" Half Tights - Men's
$46.83 - $104.00
29 reviews with an average rating of 4.5 out of 5 stars
Add Trail 8" Half Tights - Men's to Compare
Top Rated
VuoriKore Lined Shorts - Men's 7" Inseam
$78.00
390 reviews with an average rating of 4.6 out of 5 stars
Add Kore Lined Shorts - Men's 7" Inseam to Compare
Janji2-in-1 Multi Shorts 7" - Men's
$98.00 - $108.00
23 reviews with an average rating of 3.7 out of 5 stars
Add 2-in-1 Multi Shorts 7" - Men's to Compare
Top Rated
JanjiAFO Middle Shorts - Men's 5" Inseam
$35.83 - $80.00
177 reviews with an average rating of 4.6 out of 5 stars
Add AFO Middle Shorts - Men's 5" Inseam to Compare
Top Rated
BrooksJourney 5" Shorts - Men's
$45.73 - $48.97
Save 30% - 34%
compared to $68.00 - $70.00
54 reviews with an average rating of 4.6 out of 5 stars
Add Journey 5" Shorts - Men's to Compare
REI OUTLET
Top Rated
RoarkAlta 5" Shorts - Men's
$43.83 - $89.00
33 reviews with an average rating of 4.5 out of 5 stars
Add Alta 5" Shorts - Men's to Compare
Top Rated
VuoriKore Lined Shorts - Men's 5" Inseam
$78.00
73 reviews with an average rating of 4.8 out of 5 stars
Add Kore Lined Shorts - Men's 5" Inseam to Compare
Staff Pick
PatagoniaStrider Pro 5" Shorts - Men's
$89.00
32 reviews with an average rating of 4.3 out of 5 stars
Add Strider Pro 5" Shorts - Men's to Compare
PatagoniaMulti Trails Shorts 8" - Men's
$41.83 - $85.00
113 reviews with an average rating of 4.2 out of 5 stars
Add Multi Trails Shorts 8" - Men's to Compare
PatagoniaMulti Trails 6" Shorts - Men's
$50.93 - $85.00
8 reviews with an average rating of 3.9 out of 5 stars
Add Multi Trails 6" Shorts - Men's to Compare
VuoriKore Unlined Shorts - Men's 7" Inseam
$39.83 - $68.00
16 reviews with an average rating of 3.9 out of 5 stars
Add Kore Unlined Shorts - Men's 7" Inseam to Compare
PatagoniaStrider Pro 7" Shorts - Men's
$56.93 - $95.00
1 reviews with an average rating of 4.0 out of 5 stars
Add Strider Pro 7" Shorts - Men's to Compare
Top Rated
BrooksDash 6" 2-in-1 Shorts - Men's
$58.00
27 reviews with an average rating of 4.6 out of 5 stars
Add Dash 6" 2-in-1 Shorts - Men's to Compare
Top Rated
RHONEPursuit 7" Unlined Shorts - Men's
$36.83 - $84.00
255 reviews with an average rating of 4.8 out of 5 stars
Add Pursuit 7" Unlined Shorts - Men's to Compare
Top Rated
SalomonSense Aero 2-in-1 5" Shorts - Men's
$80.00
13 reviews with an average rating of 4.5 out of 5 stars
Add Sense Aero 2-in-1 5" Shorts - Men's to Compare
Top Rated
RoarkSerrano 7" Shorts - Men's
$33.83 - $69.00
11 reviews with an average rating of 4.5 out of 5 stars
Add Serrano 7" Shorts - Men's to Compare
rabbitPacer Hybrid Shorts 5" - Men's
$85.00
3 reviews with an average rating of 3.7 out of 5 stars
Add Pacer Hybrid Shorts 5" - Men's to Compare
BrooksDash 6" Shorts - Men's
$48.00
42 reviews with an average rating of 4.4 out of 5 stars
Add Dash 6" Shorts - Men's to Compare
OnCore 7" Shorts - Men's
$60.00
2 reviews with an average rating of 4.0 out of 5 stars
Add Core 7" Shorts - Men's to Compare
Arc'teryxNorvan 5" Shorts - Men's
$44.83
Save 50%
compared to $90.00
36 reviews with an average rating of 3.6 out of 5 stars
Add Norvan 5" Shorts - Men's to Compare
NikeACG "Second Sunrise" Dri-FIT ADV 5" Brief-Lined Shorts - Men's
$24.83 - $85.00
30 reviews with an average rating of 4.1 out of 5 stars
Add ACG "Second Sunrise" Dri-FIT ADV 5" Brief-Lined Shorts - Men's to Compare
REI Co-opSwiftland 9" Running Short Tights - Men's
$59.95
35 reviews with an average rating of 4.4 out of 5 stars
Add Swiftland 9" Running Short Tights - Men's to Compare
RoarkBommer Shorts 7" - Men's
$89.00
5 reviews with an average rating of 4.4 out of 5 stars
Add Bommer Shorts 7" - Men's to Compare
RabTalus Active Shorts - Men's
$51.93
Save 30%
compared to $75.00
11 reviews with an average rating of 4.4 out of 5 stars
Add Talus Active Shorts - Men's to Compare
Top Rated
MarmotUpbeat Active Shorts 7" - Men's
$49.73
Save 27%
compared to $69.00
5 reviews with an average rating of 4.8 out of 5 stars
Add Upbeat Active Shorts 7" - Men's to Compare
REI OUTLET
Top Rated
SalomonSense Aero Stow 5" Shorts - Men's
$75.00
16 reviews with an average rating of 4.7 out of 5 stars
Add Sense Aero Stow 5" Shorts - Men's to Compare
Top Rated
BrooksBreakaway 3" Shorts - Men's
$39.73
Save 33%
compared to $60.00
29 reviews with an average rating of 4.5 out of 5 stars
Add Breakaway 3" Shorts - Men's to Compare
REI OUTLET

You are currently on page 1 Go to page 4 Go to next pageNext

1–30 of 114 products

Sort: Best Match

Related Expert Advice articles

Running is more comfortable with the right clothing. This article highlights fabrics and features for warm weather and winter running.

Read full article: What to Wear Running

Thinking about running a marathon? This article will help you get started with tips on training, hydrating, fueling and more.

Read full article: How to Train for a Marathon

Learn how to select and prepare for your first trail ultramarathon, with tips on nutrition, hydration, mental and physical prep and more.

Read full article: Tips for Your First Ultramarathon Trail Race

Planning to run 26.2 miles in over five hours? Here are some training and racing tips to set you up for a positive marathon experience.

Read full article: How to Train for a Marathon Completed in Over 5 Hours

Related searches

Men's Shorts: Deals
The North Face FlashDry Men's Shorts
Men's Hiking Shorts
Men's Climbing Shorts
Quick Drying Men's Shorts
Men's Board Shorts
Men's Casual Shorts

Frequently asked questions about men's running shorts

The top brands for men's running shorts include:

Brooks
Vuori
CIRCLE
Janji
Nike

Browse our selection of top outdoor gear and apparel brands.

REI Co-op Members get 10% back annually on every eligible purchase, including most full-priced men's running shorts. (10% is typical but not guaranteed.)

To earn or redeem rewards, buy a one-time $30 lifetime membership, or sign in as a member. See details about the Co-op Member Reward.

Checkout faster

Track your order, shop and save— all in one place

Get the REI app

How are we doing?

on this page.

Sign up for REI emails

Get 15% off one REI Co-op brand item. Details

Email

Error Is your email address correct?

REI Privacy Notice

Thank you for signing up!

Check your inbox for your welcome email. It includes your 15%-off coupon and ways to set preferences.

System Maintenance

The newsletter sign-up system is currently down for maintenance.

Who we are

At REI, we believe that a life outdoors is a life well lived. We've been sharing our passion for the outdoors since 1938.

Become an REI Co-op Member

Anyone can join and everyone belongs. Benefits include great gear offers, special pricing on events and an annual Co-op Member Reward—for life. Join once, enjoy forever.

Take a stand

Outdoor equity, climate action, places we love. Raise your voice in the movement to protect and share life outdoors.

REI Cooperative Action Network

Apply for the REI Co-op® Mastercard®

Earn a $100 REI gift card after your first purchase outside of REI within 60 days from account opening.

Details | Manage your card

REI Co-op Account
Orders & Returns
Gifts
- Outdoor Gift Ideas
- Gift Cards
Offers & Discounts
- Sales & Coupons
- Free Shipping Details
Shopping Tools
Learning & Community
Work with Us
REI Co-op
Customer Service

Find answers online anytime.

See our stores and services.

Mon–Fri, 6am–8pm PT

Sat–Sun, 8am–5pm PT

Get REI apps for shopping & adventure

instagram
Tik Tok
facebook
pinterest
youtube
podcasts

© 2026 Recreational Equipment, Inc. All rights reserved. REI and the REI Co-op logo are trademarks of Recreational Equipment, Inc.

Terms of Use
Privacy Notice
US State Privacy Notice
Consumer Health Data Privacy Policy
Product Recalls
CA Transparency Act
Membership Terms
REI Accessibility Statement