Select Class: -- select -- 03-Rookie Stockman’s Challenge 03B-Rookie Stockman’s Challenge FINAL 04-OPEN Stockmans Challenge (Open to all aged horses) 04B-OPEN Stockmans Challenge FINAL 05-Classic Stockmans Challenge (4-Year-Old & Under Horses Only) 05B-Classic Stockmans Challenge FINAL 06-Derby Stockmans Challenge (5 & 6-Year-Old Horses Only) 06B-Derby Stockmans Challenge FINAL 07-Juvenile Stockman’s Challenge U17 08-Junior Stockman’s Challenge U13 09-Mini Stockman’s Challenge U8 10B-AGH FINAL