The lineup for Rock Fest 2026 has been revealed. The three-day rock and camping festival returns to Cadott, Wisconsin July 16-18 with a massive bill of rock, metal, punk, and alternative acts. Headlining each night are Gojira, Limp Bizkit, and The Offspring, delivering one of the most diverse lineups in the festival’s history. A bonus pre-festival “Bonus Bash” performance is also set for July 15 for weekend pass holders.