This course starts on the Newtownards Road (A20) in Greyabbey, just on the town side of the speed delimit signs. It proceeds north west on the A20 for exactly 10km, finishing on the Portaferry Road in Newtownards at a point just before the Flying Club entrance.
Riders sign on at the Londonderry Park car park on the Portaferry Road in Newtownards, before riding down to the start in Greyabbey.
