When is the contest in my country?
Last updated July 2026
The contest runs in each participating country on its own schedule, coordinated by the schools and contest centres in that country.
- Check the Countries page for your country's contest window.
- Your school or contest centre confirms the exact sitting date and time for your students.
Qualifying students are then invited to the Global Round, held in Toronto, Canada. For 2026, the Global Round takes place on Thursday, August 13 at the University of Toronto Chestnut Conference Centre.
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