Exam dates 2026-2027

Olympiad exam dates 2026-2027

Name: CIMO 2027 - Preliminary Round - International
Start: 2027-01-16
End: 2027-01-16
Location: International

Exam dates for the 2026-2027 school year, by competition and country, nearest first. Every date links to its official source - check it before you register.

Competition

Country

Organiser: Copernicus OlympiadOfficial site

Upcoming

Dec13
CIMO 2027Preliminary RoundInternational
Sunday, 13 Dec 2026
Source: Copernicus OlympiadUpdated 07 Oct 2026
56 days leftRegister
Jan16
CIMO 2027Preliminary RoundInternational
Saturday, 16 Jan 2027
Source: Copernicus OlympiadUpdated 07 Oct 2026
90 days leftRegister

Already held

Oct02
CIMO 2027Preliminary RoundMongolia
Friday, 02 Oct 2026
Source: Copernicus OlympiadUpdated 07 Oct 2026
Past