Outside Days 2026

REI Co-op and Capital One present: Outside Days 2026! Experience your favorite bands, brands, gear, special activations from the co-op and more, all in the heart of Denver.

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Win a VIP Package for 2!

Cross your fingers...and your bestie’s, too. One lucky sweepstakes winner will receive two 3-day VIP tickets to the festival, plus funds for airfare and a hotel for two! Enter thru 3/23 for a chance to win. Terms apply.*

Don’t miss a moment

It’s the festival that was so good, we added another day. Get your tickets now for three days of music, culture, ideas and more.

FRIDAY, MAY 29
Death Cab for Cutie • Goth Babe • Japanese Breakfast • Wildermiss

SATURDAY, MAY 30
My Morning Jacket • The Flaming Lips • Dawes • Eggy • Karina Rykman • Brothers of Brass

SUNDAY, MAY 31
Cage the Elephant • Tash Sultana • Grouplove • Girl Tones • N3ptune • The Mañanas

Be an insider at Outside Days

REI Mastercard

REI Co-op Mastercard cardmembers get exclusive access to early-bird pricing thru 4/1, express entry, 15% discounts on eligible merchandise, food and beverage, and access to the Capital One Cardholder Lounge and front of stage viewing area.

Hey members, here’s how to get more at Outside Days!

REI Co-op Members get exclusive access to member-only giveaways, dedicated member zone, local countdown events in Denver, and more. All you need to do is verify your membership.

Just present one of the following, and you’re in!
- Digital Wallet (Membership card or REI Co-op Mastercard)
- Physical Card (Membership or REI Co-op Mastercard)
- Member Email Newsletter
- REI purchase receipt (Online or In-store)

Not a member yet? Join today—it’s just $30 once for life!

How to Gear up for Outside Days

Shop top festival gear

BANDITS
Bandana
Birkenstock
Arizona Soft Footbed Sandals
YETI
Rambler Vacuum Bottle with Chug Cap
goodr
OGs Polarized Sunglasses
Nomadix
Easy Chair

Frequently Asked Questions

REI and Capital One support your local community

With help from the REI Co-op® Mastercard® program, Capital One and REI donate $2 million annually to the REI Cooperative Action Fund. This donation supports 200+ nonprofits working to create a more equitable outdoors nationwide.

*NO PURCHASE OR PAYMENT NECESSARY TO ENTER OR WIN. Void where prohibited. Sweepstakes open only to legal residents of the 50 United States and D.C. (excluding Rhode Island) who are at least 18 (or age of majority in their jurisdiction, whichever is older) upon entry. Sweepstakes starts at 12:00:01am PT on 2/10/26 and ends at 11:59:59pm PT on 3/23/26 (the “Sweepstakes Period”). To enter during the Sweepstakes Period, click “Enter Sweepstakes” or visit https://events.rei-co-op.com/FestivalSweepstakes2026 and complete all required information and submit the entry form. Limit 1 entry per person. One winner will be randomly selected to receive an Outside Days prize package of 2 VIP tickets and $3,200 Mastercard Gift Card to be used toward airfare and hotel accommodations for 2 (Total ARV: $4,200). Odds of winning depend on number of eligible entries. Sweepstakes subject to Official Rules, so visit events.rei-co-op.com/FestivalSweepstakes2026Rules for full details, restrictions and rules. Sponsor: REI, 1700 45th St East, Suite 101, Sumner, WA 98390.