2026 RULEBOOK
ALL 600 CLASSES FOLLOW THE U6SA RULES
PLEASE NOTE: Printed copies of the rulebook will not be available at the track; it is available online only. Hard copies will be available for race officials only unless you are a member and checked the box "yes" to receive a copy on your membership application.
FOR ALL 600 CC CLASSES: Your right rear tire must durometer at 45 or higher, post race with a ten (10) minute cool down period.
