Hello Jay, welcome to BF, great to have you here with us. Canadians are very much present in our forums so don't feel lonesome. As 10 Wheels said, ride as many kilometers you can to get your bike strength ready for the Metric, it is doable, just put some miles in to prepare. Find yourself a forum you enjoy and jump in to participate, we have many different interest areas here. We have a Regional Forums section so you can find others to ride and train with and to find activities in your area of Canada. Best of luck in your training for the Metric, the cancer rides are always great ones to join in on.
Bill