Mastodon at Fillmore Auditorium

The Poisonous Weapons Tour

It's about to get lively in Denver as the iconic heavy metal band Mastodon arrives for a headbanging musical live stage on Wednesday 14th October 2026 at Fillmore Auditorium, Colorado. Part of The Poisonous Weapons Tour, Mastodon will pour the venue with the musical blast that will put you on a roller coaster progressive metal experience you will surely love.

Mastodon will be the main event of the night as they hype the audience with their complex compositions and sludge-influenced sound to give you the unrivaled concert experience of your life. Weaving a mini tour for the fans across North America, Mastodon will hit the live stages with a bang as their basslines and strings fill the whole concert grounds. Known for their powerful tracks like "Blood and Thunder," "The Motherload," and Grammy-winning "Sultan's Curse," be present because this all-out experience will surely put you in the best progressive metal music experience. Joining them are blackgaze pioneers Deafheaven and Alcest, bringing atmospheric intensity to the lineup.

Enhance the concert madness with Mastodon leading the musical influx for this tour. With their international success, record-breaking album sales, and over a million streams all over musical platforms, they are now hitting the road to give you the unrivaled live show ever. With back-to-back awards and recognitions on their backs, including a Grammy Award for Best Metal Performance, Mastodon will provide justice to their songs as they put their soul and talents into this music show for the audience who have been waiting for so long. From electrifying guitar shreds to vibrant basslines, the classic performance will be witnessed as they showcase their godly talents on live stages, drawing from their critically acclaimed catalog including their latest album "Hushed and Grim" (2021).

All of you are welcome to this concert event as the classic hits of Mastodon are perfect for oldies and youngsters who will attend. Featuring their unrivaled tracks, no one can argue for this solid performance as the musical fest will bring out your metal hearts within you, giving you the jam-packed experience, no lies! Please note this is a 16+ event with valid ID required.

Mastodon will hold the live concert event in Fillmore Auditorium. Known as the haven of the best concert events in Denver, its next-generation concert production will be the perfect fit for these metal legends as they unleash the crushing performance you'll ever have. Grab your tickets now!