Knockout Outdoor

Knockout Outdoor is Australia's Largest Outdoor Music Festival and the crown jewel of HSU’s annual event lineup. Hosted every year at the iconic Sydney Showground, it features 40+ world-class artists performing across three expansive stages.
 
Renowned for delivering the ultimate festival experience, Knockout Outdoor boasts the most spectacular production in the country, with Australia’s Largest and Highest-Ever Festival Stage. 
 
As the biggest harder styles festival in the Southern Hemisphere, KO sets the standard for immersive, high-energy events that are unmatched in scale and intensity.