Perth Motorplex

Perth Motorplex is a motorsport venue located at Kwinana Beach, Western Australia. It caters mainly for drag racing and speedway, although other events are held there regularly. Over 275,000 patrons attend the venue each year to many varied events. The Perth Motorplex holds rounds of the World Series Sprintcars championship.

History
Perth Motorplex (formerly Quit Motorplex) opened in 2000. It replaced the Claremont Speedway which was run at the Claremont Showground from 1927, and the Ravenswood Raceway Drag Racing strip. Many Claremont loyalists were unhappy with the change saying it destroyed almost 75 years of heritage as were many Ravenswood fans. Nonetheless, the changes suited a growing population in Perth as the racetrack at Claremont was situated literally across the road from housing estates. Also, the owner of the Claremont Showgrounds, the Royal Agricultural Society of Western Australia, while not wishing to lose their long time tenant, wanted to re-develop the main arena, which doubled as the speedway, into a fully grassed oval suitable for the Perth Royal Show and other outdoor festivals and concerts as well as for sports such as Australian rules football and cricket.

The Motorplex actually brought drag racing some 45 km closer to Perth than Ravenswood, while for speedway fans the Motorplex saw the sport leave the city and move 26 km south.

Speedway
In the Western Australian tradition of having longer tracks than most of those in Australia, the Motorplex Speedway is a 1/3 mi, 500 m, dirt oval (in contrast to Claremont which was 586 m in length), and since its opening has hosted the Australian Sprintcar, Speedcar, Super Sedan and World Series Sprintcars Championships, as well as hosting rounds of the Speedcar Pro Series. It also hosts various Western Australian state championship meetings.

On the inside of the main speedway track is a 420 m Motorcycle speedway track that is rarely used for anything other than staging of race cars before events and for demolition derbies.

Bikes generally run at the 142 m Pinjar Park Speedway located north of Perth near the Barbagallo Raceway. The bike track did host rounds of the 2001, 2002 and 2005 Western Australian Solo Championships.

Drag Racing
In 2021, Australian National Drag Racing Association announced the establishment of an annual Australian Drag Racing Championship series, with ASID as one of five venues across the country to host a round in the inaugural season.

Motorvation
Motorvation, an annual car show in January, presents display-only parades called supercruises, elite car exhibitions, drag racing challenges, burnout competitions and a beauty contest called Miss Motorvation. Vehicle entries are limited to about 600. Motorvation was invented by Rob Woodcock and Phil Cockayne who also started Perth City Street Machine Club.