NEW: CMS Competition Registration Now Open
Competitions are an important part of learning mathematics and a fun activity for students of all ages. The CMS supports math competitions in many ways; running our own competitions to funding regional competitions to supporting Canadian involvement in international competitions. We also provide a wide variety of resources for students to prepare for competitions. Students are able to register for more than one competition if they wish to do so.
| Open Competitions | Eligible | Recommended for | Competition Date | Registration Deadline |
|---|---|---|---|---|
| CLMC: Canada Lynx Math Competition | Grade 12 or under | Grades 7 and up | Oct. 1, 2026 | Sept. 24 |
| COMC: Canadian Open Mathematics Challenge | Grade 12 or under | Grades 8 and up | Oct. 29, 2026 | Oct. 21 |
| CJMC: Canada Jay Math Competition | Grade 8 or under | Grades 5 to 8 | Nov. 19, 2026 | Nov. 12 |
