Main menu:
| Class | Eligibility | May participate in: |
| Cub | Up to and including year of 12th birthday | Cub, Intermediate, Cadet, Junior or Open |
| Intermediate | From the year after 12th birthday up to and including year of 14th birthday | Intermediate, Cadet, Junior or Open |
| Cadet | From the year after 14th birthday up to and including year of 17th birthday | Cadet, Junior or Open |
| Junior | From the year after 17th birthday up to and including year of 20th birthday | Junior or Open |
| Open | From the year after 20th birthday up to the year before 50th birthday | Open |
| Master | From the year of 50th birthday and thereafter | Master or Open |
| Veteran | From the year of 60th birthday and thereafter | Veteran, Master or Open |