When making a route in Canada, I get the message that Google Maps does not support bicycle routing here. However, when using Google Maps directly, I am able to choose bicycle mode and it works pretty well (at least in Toronto, I don't know about the rest of Canada). I guess maybe this is an outdated setting on your site?
Right you are, and thanks for the note. I changed it on the site. I need to figure out where Google has implemented this layer. I'm sure there is a more clever way to do it. But Canada is fixed now, anyway. Let me know if it is not.