The Eurockéennes de Belfort festival looks forward to seeing you in 2025 for its 35th edition! Mark your calendars: the music festival announces its return with four days of festivities from Thursday July 3 to Sunday July 6. What's on the program? Iron Maiden announce their appearance at the festival on July 3, opening the Eurockéennes! Sweden's Avatar and Britain's The Raven Age will also be on hand on the same evening. DJ Snake, Damso, Justice, Ultra Vomit, La Femme and Clara Luciani will also be in Belfort next summer.