Underoath — Define the Great Line 20th Anniversary Tour

Tour by Underoath.

Tour lineup

• Underoath headliner
• August Burns Red support
• Atreyu support
• Emery support
• As Cities Burn support

Tour dates

• Underoath - Define the Great Line 20th Anniversary Tour Albuquerque 2026-11-07
• Underoath - Define the Great Line 20th Anniversary Tour Phoenix 2026-11-09
• Underoath - Define the Great Line 20th Anniversary Tour San Diego 2026-11-10
• Underoath - Define the Great Line 20th Anniversary Tour San Francisco 2026-11-14
• Underoath - Define the Great Line 20th Anniversary Tour Seattle 2026-11-16
• Underoath - Define the Great Line 20th Anniversary Tour Vancouver 2026-11-17
• Underoath - Define the Great Line 20th Anniversary Tour Denver 2026-11-21
• Underoath - Define the Great Line 20th Anniversary Tour Minneapolis 2026-11-23
• Underoath - Define the Great Line 20th Anniversary Tour Chicago 2026-11-24
• Underoath - Define the Great Line 20th Anniversary Tour Montreal 2026-11-28
• Underoath - Define the Great Line 20th Anniversary Tour Boston 2026-11-29
• Underoath - Define the Great Line 20th Anniversary Tour Philadelphia 2026-12-01
• Underoath - Define the Great Line 20th Anniversary Tour Cincinnati 2026-12-04
• Underoath - Define the Great Line 20th Anniversary Tour Detroit 2026-12-06
• Underoath - Define the Great Line 20th Anniversary Tour Raleigh 2026-12-11
• Underoath - Define the Great Line 20th Anniversary Tour Austin 2026-12-15
• Underoath - Define the Great Line 20th Anniversary Tour Houston 2026-12-16
• Underoath - Define the Great Line 20th Anniversary Tour Tampa 2026-12-18