New Zealand
International Biology Olympiad

200+ Schools participating

500+ Students sitting the entrance exam

The International Biology Olympiad is the premier secondary school biology student competition worldwide.

NZIBO fosters excellence in biology through participation of secondary school students in the New Zealand Biology Olympiad Programme (NZIBO). The programme provides University level education in Biology to those tauira selected to participate in the online tutorial programme.

NZIBO prepares students to compete successfully at the International Biology Olympiad (IBO) should they be selected for the New Zealand team. Additionally, NZIBO allows students to excel in their secondary school biology studies.

Featured News

We celebrate the acheivements of our NZIBO alumni and New Zealand’s continued excellence on the international stage.

Important Dates

Important dates for your diary. Dates for the upcoming year will be posted here once they are confirmed.

2025 / 2026 Programme Dates
School hols April 2026Practical Training Camp (dates to be confirmed)
12-19 July 2026IBO 2026 Vilnius, Lithuania
2026 / 2027 Programme Dates
20 July 2026Online registrations OPEN
10 August 2026Online registration CLOSES
19 August 2026National Entrance Exam
20 September 2026Online Tutorial Programme begins
3 March 2027Selection Exam for the Practical Training Camp

Sponsors

It’s true – without our sponsors NZIBO would not be where it is today. If you would like to become a sponsor please contact us. You can read more about our Sponsors here.