Image: Foremost Media.

Adelaide has been named host of the 2025 Boost Mobile AUSX Supercross Grand Final, to be staged within the Victoria Park complex alongside the Repco Supercars Championship finals in a three-day race format set for November 28-30.

The Boost Mobile-backed Australian Supercross Championship (AUSX) debuted alongside Supercars on the Adelaide 500 weekend last season with immense popularity, now formally becoming the five-round series’ finale of both codes.

Pro class practice and qualifying will commence on Friday, followed by the SX1 and SX2 championship grand final main events on Saturday, and the SX3/85 categories on Sunday. Those development tiers will also take to the track for their heats the day prior.

“We’re proud to return to the BP Adelaide Grand Final for the ultimate round of the Boost Mobile AUSX Supercross Championship,” stated Kelly Bailey, AUSX managing director. “There’s no bigger stage to showcase our sport and this event allows us to be part of Australia’s largest motorsport finale. The three-day program and a dedicated Saturday night Supercross program helps us build the scale and energy our championship deserves.”

South Australian Motor Sport Board CEO, Mark Warren, added: “It is extremely exciting to add more final-round action to the BP Adelaide Grand Final event, with the Boost Mobile AUSX Supercross Grand Final set to be a key highlight on November 29.

“Hosting the Supercars grand final and enhancing our off-track events will create a unique sporting experience for fans nationwide, making the BP Adelaide Grand Final the place to witness champions crowned. It’s fantastic to welcome the Boost Mobile AUSX Supercross Championship back to the event. Its grand final promises to deliver the all-or-nothing intensity that defines the internationally-recognised championship.”

Available now via Ticketmaster, reserved seating can be purchased as an add-on to tickets, with general admission to the BP Adelaide Grand Final providing inclusive trackside viewing to both the Supercars and Supercross action. A premium viewing experience – the VIP Supercross Platform – is available for the three-hour show on Saturday.

Venues across the wider AUSX Supercross schedule are yet to be released, with Queensland (October 11-12) set to host the opening two rounds, followed by New South Wales (November 15), Victoria – expected to be the high-profile AUSX Open on November 22 – and South Australia with the Adelaide Grand Final making up the series framework for this year.

Notably, the Adelaide AUSX Supercross Grand Final and the World Supercross Championship Australian GP will directly clash, with WSX to be hosted on Saturday, November 29, at the Gold Coast-based Cbus Super Stadium in Queensland.