The Blackwater and Colne Open Sailing Series comprises of sailing events organised by the various RYA affiliated clubs on the rivers.
Coordination of these events is undertaken by cruiser representatives from all of the clubs and volunteers communicate the details of the events to the clubs and its members. BCOSS is not a formal organisation or association and each event in the BCOSS series belongs to the RYA club that organises the event.
You may contact the BCOSS coordinating team directly by using the following details:
c/o 29 Steeple Road, Southminster, Essex, CM0 7BD
T: 01621 774875