Knotfest 2025 Lineup

Knotfest 2025 Lineup. Knotfest iowa returns september 21, 2025 featuring slipknot, till lindemann, knocked loose and many more for a one night only special 25th. Knotfest iowa have finally revealed the lineup for its 2025 edition, and this also marks the hometown return of slipknot, the festival’s headliner and founders.

Knotfest iowa announces 2025 lineup: The highly anticipated beyond the gates festival is back, and this time with a lineup that promises to be more exhilarating than ever.