No minimum individual group size number -12 or more drivers in total are required for a session to run.
This is a similar race format to the exclusive grand prix above,but is an open session with mixed groups.
Heats 3 x 6 laps Semi-finals 1 x 10 laps
Finals Top 8 point scorers from heats and semi-finals qualify for a place in the final.
Presentation Trophies for the top 3 finishers.