Overview
- The 2026 festival runs Thursday, July 30 through Sunday, Aug. 2 in St. Charles, Iowa.
- Presale for tickets starts Thursday, Nov. 20 at 11 a.m. CT, and sign-ups for discounted four-day passes end Sunday at 10 p.m. on the festival website.
- Lorde headlines Friday, July 31, Mumford & Sons lead Saturday, Aug. 1, Kali Uchis tops Sunday, and KATSEYE anchors Thursday’s opening night.
- The lineup spans pop, R&B, K‑pop‑style, indie, and roots acts including beabadoobee, MUNA, Jessie Murph, Wet Leg, Santigold, CMAT, Ashnikko, The Format, Geese, and Suki Waterhouse.
- The festival again features a “90-degree guarantee” offering refunds for any day forecast to reach 90°F or higher.