Event organisers offer glimpse of track designs for Australia’s new international motorcross

Event organisers have offered a glimpse of track designs for the new Hidden Valley  international-level motocross track located in Darwin and designed by Protraxx.

The Hidden Valley Motorsports track is being purpose-built to host the exclusive Australian round of the FIM Motocross World Championship from 19th-21st September 2025 and for at least the next five years.

Delivered by the award-winning Northern Territory Major Events Company (NTMEC) in partnership with Infront Moto Racing and Motorcycling Australia, the MXGP of Australia will be the thrilling finale to the 2025 FIM Motocross World Championship.

Northern Territory Major Events Company Interim Chief Executive Trevor Cox advised “we’re incredibly proud to unveil the design of the new MXGP of Australia track right here in Darwin - a world-class course designed to challenge the world’s best riders and thrill fans. This purpose-built track not only showcases the Northern Territory’s capability to deliver major international sporting events but also creates a legacy for motorsports in our region.”

Unlike typical Australian motocross circuits, Hidden Valley’s new track is being constructed to meet strict international premium standards, allowing for larger jumps, faster straights, and more technical obstacles.

Set to be one of the most exhilarating and technically complex tracks ever built on Australian soil, the state-of-the-art design will push the world’s best motocross riders to the limit when the world motorcross championships return to Australia for the first time in 24 years.

The permanent 1.6km track will feature 22 corners, 21 jumps, and a 90-metre start straight that dramatically crosses the Hidden Valley Road Racing Circuit. Designed to be both unique and challenging, the track includes a rolling waves section, a massive triple step-up, and 100-foot (30-metre) jumps - promising heart-pumping, adrenaline-packed action.

Jeff Leisk, Australian motorcross legend and the first Australian to win a World Motocross Grand Prix in 1989 enthused “the design Protraxx has delivered is epic. The world's best riders want to be challenged – pushed to the absolute limit of control – to gain an advantage over their rivals. This track has all the elements to do just that.

“What I also love about the design is that spectators will be able to see most of the track from almost every vantage point. And because it’s part of the Hidden Valley Motor Sports Complex, it has all the facilities needed to make the fan experience world-class. Kudos to the NT Government for bringing MXGP to Australia.”

As riders soar through the air and race across the 13-acre site, the roar of the crowd and the leading-edge design will set the stage for an unforgettable moment in Australian and international motocross history.

Designed by Protraxx, Australia’s leading motocross track builders’ experts, the track’s 70% sand and 30% clay blend will provide an ideal surface that rewards skill and precision.

The track was also carefully designed to utilise the natural undulations of Hidden Valley – making it one of the best spectator tracks in the world. With almost every viewpoint offering a clear view of the entire circuit, fans won’t miss a moment of the action.

Broadcast to more than 100 countries and a potential audience of more than 700 million worldwide, the Event will feature a round of the Women’s Motorcross World Championship for the first time in Australia.

The highly anticipated event will feature the MXGP and MX2 categories, the FIM Women’s Motocross World Championship (WMX), and national support classes.

The MXGP of Australia will also feature a unique Australian twist, with the debut of a ‘State of Origin’-style support classes for MX3 and MX85 – showcasing the future motocross stars from all over Australia.

All tickets and packages for the MXGP of Australia 2025 are on sale now at mxgpaustralia.com.au.

Track Design & Features

Key Specifications:

• Track Length: 1.610km

• Track Width: 8m

• Total Soil Used: 44,000m

• Start Straight: 90m – crosses the Hidden Valley Road Racing Circuit, a unique feature rarely seen in motocross

• Total Land Area: 13 acres

• Total Corners: 22

• Total Jumps: 21 (+ rolling waves section)

Jump & Obstacle Breakdown:

• 5 Rollers

• 5 Inside Rollers

• 2 Step-Ups

• 1 Corner Rise

• 4 Tabletops (including the finish line jump)

• 2 Exit Rollers

• 1 Triple Step-Up

• 1 Double

• 1 Rolling Waves Section (9 waves)