What's happening?
This is for the states, but zooming out some and looking for personal tracks.. I did come across some that were uploaded. This is also "free". Just need to create an account, You can you this on the pc (play with, with out an account if you want) and can download the app (for phone/tablet as well). I have it and play with it when I think of it.
Zooming in and looking at Canada... I do see trails (uncharted, but there), but unsure if drive-able. Possible foot trails or for the skidoo. That would be your area of expertise.
http://www.trxtrailhead.com/@49.333158,-120.622119,9 from here
https://www.magellangps.com/magellan-trx-off-road-gps-navigation