Underoath - Define the Great Line 20th Anniversary Tour

Tickets and availability

Current ticket options are provided by the linked official source or seller. Check availability, fees and any age or entry rules before completing a purchase.

Allow extra time around the advertised start, especially for large venues, arena shows and festivals. Bag rules, age limits and door times vary by venue, so check the venue or ticket page before setting off.

Fillmore Auditorium (Denver) in Denver

Fillmore Auditorium (Denver) is the listed venue for Underoath - Define the Great Line 20th Anniversary Tour in Denver. Use the address and map link below to plan arrival time, transport and nearby stops.

• VenueFillmore Auditorium (Denver)
• CityDenver
• Address1510 Clarkson

Source and event checks

Ticketimo keeps this page tied to the event's listed date, venue and ticket source instead of generating a new URL when provider details change. This listing was last checked on October 25, 2026.

• SourceTicketmaster ↗
• OrganizerLIVE NATION MUSIC
• Editorial policyHow Ticketimo uses sources

Dates, door times, prices and availability can change after publication. Check the linked source before travelling or purchasing.

Make more of your time in Denver

Keep Sat, Nov 21, 2026 at 5:30 PM and Fillmore Auditorium (Denver), Denver together when planning the day. Leave room for travel, entry checks and any last-minute schedule update.