Pro
SS (600 cc stock)
2008
& up only |
Pro
Open (600cc max) |
Semi
Pro SS & Open
Sport SS, 440
& Combo
Junior Classes |
Semi Pro
SS (600 cc stock)
2008
& up only |
Semi Pro
Open (600cc max)
Semi Pro 440
(440 stock sled only)
Expert 30+,
Masters, Women
(if meeting
Class criteria) |
Pro SS &
Open
Sport SS, 440
& Combo
Junior Classes |
Sport SS
(600 cc stock)
2008
& up only |
Sport Combo
(600cc max)
Sport 440 (440
stock sled only)
Expert 30+,
Masters, Women
(if meeting
Class cirteria) |
Pro SS &
Open
Semi Pro SS
& Open
Junior Classes |
| Expert 30+
(600cc Stock)
(minimum age
30) |
Sport OR
Semi Pro Classes
(can only be
one other division) |
Pro SS &
Open
Junior Classes |
| Master's
(600cc Stock)
(minimum age
40) |
Sport OR
Semi Pro Classes
(can only be
one other division) |
Pro SS &
Open
Junior Classes |
| Women's
(600cc Stock) |
Sport OR
Semi Pro Classes
(can only be
one other division) |
Pro SS &
Open
Junior Classes |
| Junior 16-17
Junior girls
(age 16-17) may be permitted to compete in Women's (must petition) |
Sport 440
Sport SS
Sport Combo
(Must meet
Junior Advancement requirements defined under Junior Competition
Racing) |
Any other
Junior Classes
Semi Pro SS
& Open
Pro SS &
Open |
| Junior 14-15
Junior girls
(age 14-15) may be permitted to compete in Women's (must petition) |
Junior 16-17
(Must meet
Junior Advancement requirements defined under Junior Competition
Racing) |
Any other
Junior Classes
Sport SS, 440
& Combo
Semi Pro SS
& Open
Pro SS &
Open |
| Junior 10-13 |
Transition
8-10
(must be 10
years old) |
any other class |
| Transition 8-10 |
Junior 10-13
(must be 10
years old) |
any other class |
|
120cc/4-stroke
(Speed Limited
& Champ) |
Transition
8-10 |
any other
class |
