Candidates for the leadership of the federal Conservatives will make their final pitches to the faithful today at the party's convention in Toronto.
After that, the race will be all but over for 12 of the 13 hopefuls.
It may be over even before that, as the vast majority of party members have already voted through mail-in ballots.
They can still vote in person until Saturday afternoon, with a winner expected to be announced that night.