Select Class: -- select -- 01-First Start Level 1 - Lead Rein 12ys and Under 02-First Start Level 1 - Assisted 12yrs and Under 03-First Start Level 2 (OBs) - 17yrs & under (30cm - 50cm) 04-First Start Level 3 (XC) - 13yrs & under (45cm - 50cm) 04B-4B-First Start Level 3 (XC) - 13yrs & under (45cm - 50cm) 05-First Start Level 3 (XC) - 14yrs - 17 yrs (45cm - 50cm) 06-First Start Level 3 (XC) - 18yrs & Over (45cm - 50cm) 07-First Start Level 3 (XC) - Green Horse/Pony (Experienced Rider) (45cm - 50cm)