This is a Club Championship for riders on 600cc / 750cc / 1000cc bikes who lap slower than 1 min 20,000 sec. It is also the class that Breakfast Run riders would graduate to, once they become too quick for the Breakfast Run Class.
This class is a feeder class for the Superbike Challenge Class. The Clubman Motorcycle class races together with the Classic Superbike class, and the Breakfast Run class, but the results are split per class.