Outside Magazine’s expanded festival returns to Denver next spring with a three-day, stacked lineup.
Outside Days hits Civic Center Park May 29–31, 2026, with Death Cab for Cutie, My Morning Jacket and Cage The Elephant topping the bill across the weekend.
Lineup highlights by day:
- Friday, May 29 — Death Cab for Cutie (headliner), Goth Babe, Japanese Breakfast, Wildermiss
- Saturday, May 30 — My Morning Jacket (headliner), The Flaming Lips, Dawes, Eggy, Karina Rykman, Brothers of Brass
- Sunday, May 31 — Cage The Elephant (headliner), Tash Sultana, Grouplove, Girl Tones, N3ptune, The Mañanas
The event has been rebranded from Outside Festival to Outside Days as it expands to three full days at the Civic Center Park footprint. If you were on the fence about Denver next spring, this one covers indie rock, psych, and festival-friendly singalongs in one neat weekend.
Ticketing: eligible Capital One credit and debit cardholders (including the REI Co-op Mastercard) get first access during a cardholder presale running through Dec. 5 at 10 a.m. MT, while supplies last. Cardholders must use an eligible Capital One Visa or Mastercard to purchase during the presale window (excludes Capital One private-label cards). Remaining tickets go on sale to the general public Friday, Dec. 5 at 10 a.m. MT.
Plan travel and lodging early—Civic Center Park fills up fast for big weekends. We’ll keep an ear to the ground for stage splits and schedule drops.
Source: https://www.jambase.com/article/outside-days-2026-lineup