Canadian Open Mathematics Competition
The Canadian Open Mathematics Challenge (COMC) is open to any student across Canada with an interest in mathematics who wishes to participate. The challenge is typically written in schools across Canada.
The top students (around 50 of them) are invited to write the Canadian Mathematical Olympiad with a chance to be selected as one of the members of Math Team Canada which writes the International Mathematical Olympiad.
In addition, students who excel in this competition may be invited to Regional and National camps, earn scholarships, grants and other awards.
Further information on the COMC can be found on the Canadian Mathematical Society website