International Biology Olympiad – Hong Kong Contest 2025 (Updated on 14 October)
Application Result
1. List of Student Contestants
2. Guidance Note for Contestants
*Contestants: QR Code for each contestant will be sent to your teacher-in-charge on or before 31 Oct 2025 (Friday). Please make sure you receive your QR-code from your teacher before the test. Please enter CUHK campus at Exit A of University MTR station.
*Please note that if the Education Bureau (EDB) announces that classes of all AM and whole-day schools will be cancelled due to inclement weather, International Biology Olympiad – Hong Kong Contest 2025 will be postponed.
ApplicationAll the information of the International Biology Olympiad (IBO) – Hong Kong Contest 2025 can be downloaded from the following links.
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Competition Details
| Date: | 2 November 2025 (Sunday) # |
| Time: | 11:30 a.m. to 1:30 p.m. (Entering time: 11:00 a.m.; Announcement time: 11:15 a.m.) |
| Format: | Face-to-face Contest |
| Venue: | Yasumoto International Academic Park (YIA), CUHK |
Important Dates
| Date | Activity |
|---|---|
| Mid-Aug 2025 | Online Registration Platform opens for school nominations |
| Sep 2025 | Issue of EDB Circular Memorandum about the IBO – Hong Kong Contest 2025 |
| 12 Sep 2025 (Fri by 12:00 noon) | Deadline of school nomination |
| 15 Sep 2025 (Mon by 12:00 noon) | Online Registration Platform opens for self-nominations from students |
| 19 Sep 2025 (Fri by 12:00 noon) | Deadline for self-nominations from students |
| 10 Oct 2025 (Fri) | Results of applications to be released on this website |
| 2 Nov 2025 (Sun) | IBO – Hong Kong Contest 2025# (#Remarks: If a class suspension is announced by EDB due to inclement weather, the contest will be rescheduled to the same time and same format on 9 November 2025.) |
| 28 Nov 2025 (Fri) | Contest Result Announcement |
| Late Dec 2025 | IBO – Hong Kong Contest 2025 Prize-giving Ceremony |
Past IBO Questions
Reference Links
Enquiry
For enquires, please contact us on 3940 0101 or by email to [email protected].