PRIMARY JUMPING CLASS LEVEL Primary 45cm Primary 60cm Primary 80cm SECONDARY JUMPING CLASS LEVEL Secondary 75cm Secondary 90cm Secondary 100cm Secondary 110cm 238.2.1 INTERSCHOOL HEIGHT CLASSES 45cm 60cm 70cm 90cm 100cm 110cm OPEN SHOW HORSE INDIVIDUAL CLASSES Smartest on Parade Ridden (Show Horse & Hunter Horse) Rider