Each Regional Organization sanctioned by CAHDS has its own distinct Regional Circuit. Regional Circuit events are races sanctioned by Regional Organizations. These do NOT include time trials, fun runs, or other events that may be put on by Regional Organizations. Though many of our ROs put on great alternative events to foster engagement all year long and support teams at all levels of the sport, this list of Regional Circuit events are categorized as competitive events where individuals may use results to qualify for higher levels of competition.