The current season of the mothership show isn't even done airing yet and CTV is already gearing up for the return of TAR:Canada.
As they do every year, they're introducing the teams in batches. So far, the first four are up:
https://www.ctv.ca/The-Amazing-Race-Canada
I assume there will be 10 teams like they usually do for the Canadian edition. Sign up below if you'd like to take part in this year's pool.