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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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 express entry, 15% discounts on eligible festival 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

REI Co-op
Sahara Shade Hoodie
goodr
OGs Polarized Sunglasses
REI Co-op
Nalgene 32oz Wide-Mouth Waterbottle
REI Co-op
Flash Bucket Hat
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.