The Sept. 18-20 event in Chicago's Douglass Park will also feature Nas, The Format, Morrissey, Iggy Pop, Pixies and more.
Josh Dun and Tyler Joseph of Twenty One Pilots at the iHeartRadio ALTer EGO 2026 held at the Kia Forum on January 17, 2026 in Los Angeles, California.
Gilbert Flores/Billboard
The 2026 Riot Fest lineup is another music-lover’s grab bag of punk, pop, hip-hop and new wave, topped by headliners Tool, Twenty One Pilots, Pierce the Veil and Alanis Morissette. Those acts and many more will set up in Chicago’s Douglass Park from Sept. 18-20 for the annual throwdown that will also feature sets from Rise Against, Social Distortion, Alkaline Trio, Bad Religion, Nas and the All-American Rejects.
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