The details, in daylight
Mumford & Sons played Morton Amphitheater in Kansas City on 2 August 2026, with Medium Build in support. This show has already taken place — see Mumford & Sons's page on KeenToGo for their upcoming dates.
A brand-new 16,000-seat outdoor amphitheatre in Riverside, on the Kansas City metro's riverbend — opened in June 2026 with Kesha's Freedom Tour as its first night. Mumford & Sons led the folk-rock revival out of West London, with Sigh No More (2009) and the Grammy Album of the Year Babel (2012) turning banjo-driven singalongs into stadium anthems.