These grades are active from 01/01/2026​

1st Grading period inclusive 16/05/26 ( 5 meetings)

2nd Grading period inclusive 15/07/26 ( 5 meetings)
3rd Grading period inclusive 31/08/26 ( 4 meetings)
4th Grading period inclusive 01/11/26 ( 4 meetings)

Roof colours should be correct or the driver will start all races at the rear of the grid.