All beginning riders must first start racing in the C class.  Riders who will only move to the next higher class when they gain enough points in their assigned class.

All the classes listed below are planned to be raced provided there are enough entries in the class.  Some classes may be combined at the start (staggered) in order to make all the classes fit in during the day.

1. 51cc Jr. 4-6 (class 1)

2. 51cc Sr. 7-8 (class 2)

3. 51cc oil injected 4-8 (class 3)

4. 65cc 7-9 (59-65cc) 2-Stroke

5. 65cc10-11 (59-65cc) 2-Stroke

6. Junior Mini 7-11 (59-85) 2-Stroke

7. 85cc 9-11 (79-85cc) 2-Stroke

8. 85cc 12-15 (79-85cc) 2-Stroke

9. Girls 9-15 (79-105cc) 2-Stroke Max. Front wheel 19”, Max. Rear wheel 16”, Max. wheel base 52”

10. Super Mini 12-16 (79-112cc 2-Stroke/ 75-150cc 4-Stroke) Max. Front wheel 19”, Max. Rear wheel 16”, Max. wheel base 52”

11. Schoolboy 12-16 (86- 125cc 2-Stroke/ 75-150cc 4-Stroke)

12. Collegeboy 14-24 (122cc – Open)

13. Women (12+) 99-250cc

14. 250 A (122-250cc)

15. 250 B (122-250cc)

16. 250 C (122-250cc)

17. Open A (122cc- Open)

18. Open B (122cc- Open)

19. Open C (122cc- Open)

20. 25 plus (122cc –Open)

21. 30+ Vet A (122cc-Open)

22. 30+ Vet B (122cc-Open)

23. 30+ Vet C (122cc-Open)

24. 40 + Senior A (122cc -Open)

25. 40+ Senior Amateur (122cc –Open)

26. 50+ (122cc- Open)