Round 1: The Bend Motorsport Park, SA
Round 1 of the 2018 Shannons Nationals will also mark the first-ever national motor sport event to be held at The Bend Motorsport Park.
The CAMS Australian Endurance Championship will battle out on the 7.7-kilometre GT circuit, which is the second-longest permanent race circuit in the world.
- CAMS Australian Endurance Championship
- Porsche Michelin GT3 Cup Challenge Australia
- Australian Sports Sedans Series
- Australian Prototype Series
- Radical Australia Cup
- Heritage Touring Cars
- Group S Racing