Riot Fest 2026 wraps with mud, storm delays and a rare daytime Tool set

Riot Fest 2026 ran September 18-20 at Douglass Park in Chicago and will be remembered as the muddiest edition in the festival's history. Friday, however, opened on bone-dry ground, with fans spreading blankets across the park and crowd surfing freely as Motion City Soundtrack, Foxy Shazam and Twenty One Pilots drew massive turnouts.

Saturday told a different story. Incoming storms forced organizers to cut the day short, and some acts never made it to the stage — Afroman among them, and he made his frustration clear. The trade-off was a rarity: a Tool set performed in broad daylight, something the band almost never does. Most of the day's bands managed to play before the weather hit, and Douglass Park was largely cleared out by the time the storms arrived.

Sunday was the extreme one. With the grounds turned to muck, diehards showed up in rain boots and ponchos, and a few fans simply laid down in the mud for the full experience. Photo pits were limited because of the conditions, but the headliners played without issue, including Alanis Morissette, who delivered "Uninvited" while Chicago mud swallowed boots across the field.

The weather aside, the lineup held to the mix that defines the event: Riot Fest regulars such as Rise Against, Taking Back Sunday and Bad Religion alongside legends like Patti Smith, Tool and Elvis Costello, plus curveballs including Santigold, Angine de Poitrine and The Format. The crowd spanned generations, from scene kids to Gen Xers. The festival is set to return next year.