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Mastodon

27 concerts

Atlanta metal band Mastodon formed in 1999. Known for a progressive blend of sludge/stoner, hardcore and metalcore, they broke through with 2004’s Leviathan. 2017’s Emperor of Sand earned a Grammy-nominated album and “Sultan’s Curse” won Best Metal Performance.

Deafheaven

24 concerts

Deafheaven formed in the Bay Area in 2010 as a duo of childhood friends vocalist George Clarke and guitarist Kerry McCoy. Drummer Daniel Tracy joined in 2012, guitarist/keyboardist Shiv Mehra in 2013, and bassist Chris Johnson in 2017.

Alcest

15 concerts

Alcest, founded in 2000 by songwriter/multi-instrumentalist Neige and joined by drummer Winterhalter in 2009, are pioneers of post-metal/shoegaze “blackgaze”. Key releases include Le Secret, Écailles De Lune, Shelter and Spiritual Instinct (2019).

Concert Info

Genre: Post-Rock, Stoner Rock, Black Metal, Post-Metal, Rock, Pop, Indie / Alternative, Metal, Heavy Metal, Nu Metal, Sludge Metal, Shoegaze, Stoner Metal, Progressive Metal, Alternative Metal, hard rock, groove metal, french metal, atmospheric black metal, post-black metal, blackgaze, progressive sludge, usbm, progressive groove metal, atlanta metal, french shoegaze, french black metal

Visit the Mastodon concert in Denver at Fillmore Auditorium (Denver) on Wednesday, October 14, 2026, at 6:00 PM, featuring Deafheaven and Alcest. Tickets are moving quickly.

AGE REQUIREMENTS

AGES 16+ WELCOME WITH VALID ID ONLY. NO EXCEPTIONS FOR ANYONE UNDER THE AGE OF 16. Guests under the age of 16 will not be let in with a parent or guardian.

BAG POLICY

BAG POLICY: Bags up to 12" X 6" x 12" are allowed in the venue. All bags will be searched prior to entry. Bags that are not clear will be subject to additional search.

ENTRY & SECURITY

DOORS: 6PM SHOW: 7PM *ALL SUPPORT ACTS & SET TIMES ARE SUBJECT TO CHANGE WITHOUT NOTICE

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Venue Info

Fillmore Auditorium (Denver)

1510 Clarkson St, Denver, CO 80218, USA

livenation.com

+1 303-837-0360

More Upcoming Mastodon Concerts

Wed, 7:00 PM Sep 16 2026	Mastodon Hard Rock Live Orlando - Orlando, FL	tickets $75
Fri, 6:30 PM Sep 18 2026	Mastodon w/ Deafheaven Asheville Yards - Asheville, NC	tickets $74
Sat, 7:00 PM Sep 19 2026	Mastodon w/ Deafheaven Stage AE - Pittsburgh, PA	tickets $43