The series runs throughout autumn and winter, before the Supercross stadium series in spring, and features three classes; the premier class MX1, MX2, and MX3, which also features junior riders.
The series has been held under various names, such as the MX Nationals and Australian Motocross Championship, since the 20th century.
[2] The ProMX series began in 2021, however this season was cut short by the COVID-19 pandemic.
Races are typically attended by crowds between 3000 and 5000 people, depending on where the event is being staged and which classes are competing.
[4] [5] Select races are also broadcast on Sky Sport in New Zealand.