Here's the Ontario club website:
Randonneurs Ontario The 2020 schedule should be up soon! The Courer de Bois route is in the route archive for the Ottawa chapter. I was tinkering with the idea of doing it next year.
I've never ridden with the Montreal gang, but here's their site:
Club vélo randonneurs de Montréal and they've got their 2020 schedule is up.