This race is rounding up pretty nicely now!
So... Assuming New Brunswick is the penultimate leg (Peach said 4 teams left), we have one more leg. This means if we have all the legs, 11 legs but if Cuba is 2 legs we have a full 12 leg race.
The finale could be anywhere, they could end in Quebec. Maybe Northern Manitoba. Or they could end in Northwest Territories so they finally get a Pitstop!