Aftershock Festival 2025 Lineup 2025. Festival play for iron maiden, the exclusive west coast. The lineup for the 2025 aftershock festival has been revealed, and it features the reunited slayer along with fellow headliners slipknot, iron maiden, pantera, mötley crüe, judas priest, five finger death punch, and disturbed.

With headliners like iron maiden and slayer, you don’t want to miss this. Your festival guide to aftershock festival 2025 with dates, tickets, lineup info, photos, news, and more.