Distances (Quick Reference)

do we have any kind of measuring tricks in the arena

ft 20 steps, 4 stride
60 ft, steps, 3 stride
48 ft, 2 stride
30 ft, 1 stride (i.e. 18+12)

3X 4.5 feet trot poles
cross rail at 9 ft
vertical 18 ft from 1st fence