GFB Supersprint Information & Schedule

Friday 9th October, 4:00pm to 6:00pm 

Early session sign on, sticker issue and scrutineering – location TBA. 

At this stage, no garage access will be available on Friday night, however further details will be provided as they become available regarding overnight trailer parking etc.

Saturday 10th October, Entry from 6:30am onwards

Sign on and sticker issue will take place in the Hinxman Room, for those not signed in previously. Scrutineering will take place in the scrutineering shed.

All Competitors should pick up MyLaps and timing transponders at the control tower and all provided stickers must be placed on cars prior to competition.

All tow cars, trailers and non-competition cars must be removed from the pit area prior to 8:00am, and moved to the allocated parking area opposite the South circuit.

A drivers briefing will be held at 8:00am in the Hinxman Room prior to competition commencing.

Pit Lane will be in use for the duration of competition and cars must keep out of the paddock area as much as possible.

All competitor cars are invited to participate in a parade lap and group photo on the main straight, commencing at 4pm, followed by the Supersprint trophy presentations.


Supersprint rules can be found here: SubiNats Supersprint Rules 2026

Class Declarations can be lodged here: SubiNats Class Declaration

Event Entry can be found here: GFB Supersprint

Class Information

There will be six classes at the event determined by points scored in the Subinats Class Calculator, an online tool. 

The Class Calculator must be submitted after you register for the event and prior to competition.

The classes are:

  • Naturally Aspirated (NA)
  • Street
  • Clubman
  • Sprint
  • Track
  • Open
Champions in each class and overall will be determined by the addition of their best time from each circuit over the day of competition.

2026 SubiNats Sponsors & Exhibitors

SUBINATS is proudly organised by the Impreza WRX Club Inc. Visit us at www.wrx.org.au

All content on this site is copyright of the Impreza WRX Club Inc. unless otherwise stated. Impreza WRX Club Inc. PO Box 1659 Lane Cove, NSW 1595. Reg. No. Y2796338. Incorporated in NSW, Australia since May 1998.


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