Challengers – Stadium Offroad brings out the highly competitive 1600cc VW powered racers to race with the highly modified buggies that run a smaller race engine. ORANZ Challenger Class & Class 5 – all specifications are as per ORANZ rulebook.

Please Note: Mixed Classes will be handicapped during Heat races to provide close final laps between differing Classes in Group. Group make-up may be adjusted on the day to maintain racer numbers on the track.