http://geddon.org/Category:Realms#Canadian_Realms_by_ProvinceWe do indeed exist in Canada, although there's not a huge presence.
I'm not sure that all the groups on the map are still active.
In southern Ontario we have a realm in London, ON. Another group may be starting up in Sarnia, ON this summer. I'm not sure if the Ottawa group is still active. For northern Ontario we have groups in Thunder Bay and Fort Frances.
There's also a number of groups in Albeta, although I'm not familiar offhand with which groups are still active.
There's two annual Canadian events:
Giants Awakening (Northern Ontario)
and
Battle For Strathclyde (Strathclyde Alberta)
For any other province you're probably out of luck, but we'd be happy to support more fledgling groups and pay them a visit at some point if they get something established.