​This is an overview map of the three routes and for general info only. Clicking on a map allows you to magnify. All routes start and end in Portsmouth Village, Kingston. Routes are counterclockwise. The 50-km route is the first cutoff (green), the 100-km is the next (blue), and the 161-km (100-miles) is the whole red route. Registered riders will have access to RWGPS maps, cue-sheets, and GPS files through Ride with GPS..