Underoath — Define the Great Line 20th Anniversary Tour
Saturday, November 21, 2026 · 5:30 PM·Fillmore Auditorium·All Ages
Curated by Eventism: we track Denver's best events in one place so you never miss out. This is a curated listing — tickets are sold by the event's official organizer. Use the ticket link to buy on their official ticket page.
Underoath performs Define the Great Line in full for its 20th anniversary at the Fillmore Auditorium in Denver, with special guests August Burns Red, Atreyu, and As Cities Burn. The show is Saturday, November 21, 2026, at 5:30 PM.
Doors / start
5:30 PM
Age
All Ages
Tagged
More like this
You'll probably like these too
Thu, Nov 12
Clipse & J.I.D with Samara Cyn
Fri, Nov 13
GRYFFIN with Oliver Heldens, AR/CO, Ember
Fri, Nov 13
Andrew McMahon with the Colorado Symphony
Fri, Nov 13
Desert Dwellers w/ Entangled Mind, Māh Ze Tār, Living Light + Great Dane w/ KiLO, Nyrus
Fri, Nov 13
Glencoe w/ Super Premium Ultra Deluxe + Doc Sadler & Friends (Free Show)
Fri, Nov 13
token w/ Clark D
Sat, Nov 14
mike. with opening DJ set from Stevie Daniels
Sat, Nov 14
NieR: Orchestra Concert
Tickets via Ticketmaster