Random
C Men - Cat 3/4, C Men - Cat 3/4 35+, Junior Men 10-14, Junior Men 15-18, Junior Women
B Men- Cat 2/3/4, Master 35+ B Men - Cat 2/3/4, Master 45+ B Men - Cat 2/3/4, Single Speed B Men - Cat 2/3/4
Master 35+ A - Cat 1/2/3/4, Master Men 45+ A Cat 1/2/3/4, Master Men 55+ - All
Elite Women - Cat 1/2/3/4, B Women - Cat 2/3/4, C Women - Cat 3/4, Master Women 35+ - All, Master Women 45+ - All
Elite Men - Cat 1/2/3/4, Single Speed A - Cat 1/2/3/4