Classes & Rules

2023 Class List

2023 Class List To Be Announced Soon!

IJSBA Rule Book Sections

Racers are responsible for understanding what the rules of the class they register for.

Please review the IJSBA rulebook prior to event

Race numbers must be displayed on both sides of the watercraft and must be visible to scorers. If numbers are not clear, racer may not be scored for the race they participate in.

General Rules:

Great Lakes Watercross is sanctioned by the IJSBA (International Jet Sports Boating Association)

IJSBA Membership is required!

Click here to join IJSBA!

Click here for the IJSBA Rulebook!