Select Class: -- select -- C1-A1 - 13 Years & Under 26 Years Prelim 1.2 (60cm) C10-C2 - 13 Years & Under 26 Years Elementary 3.2 (80cm) C11-C3 - 13 Years & Under 26 Years Elementary 3.2 (95cm) C12-C4 - 13 Years & Under 26 Years Elementary 3.2 (105cm) C13-10 Years & Under Prelim 1.2 (50cm) C14-12 Years & Under Prelim 1.2 (60cm) C15-12 Years & Under Prep 1 (XRails) (Unofficial) C16-13 Years & Under 26 Years Prep 1 (50cm) (Unofficial) C17-Seniors Prelim 1.2 (60cm) (Unofficial) C2-A2 - 13 Years & Under 26 Years Prelim 1.2 (80cm) C3-A3 - 13 Years & Under 26 Years Prelim 1.2 (95cm) C4-A4 - 13 Years & Under 26 Years Prelim 1.2 (105cm) C5-B1 - 13 Years & Under 26 Years Novice 2.2 (60cm) C6-B2 - 13 Years & Under 26 Years Novice 2.2 (80cm) C7-B3 - 13 Years & Under 26 Years Novice 2.2 (95cm) C8-B4 - 13 Years & Under 26 Years Novice 2.2 (105cm) C9-C1 - 13 Years & Under 26 Years Elementary 3.2 (60cm)