| Event | Date |
|---|---|
| Start of the Qualification Round | 15 September 2024 |
| SOI Workshops | October – November 2024 |
| End of the Qualification Round | 30 November 2024 |
| SOI Camp | 8 – 15 February 2025 |
| Finals | 8/9 March 2025 |
| Team-Selection | 16/17 and 30/31 May 2025 |
| WEOI in Italy | 27 – 29 June 2025 |
| CEOI in Romania | 7 – 12 July 2025 |
| EGOI in Germany | 14 – 20 July 2025 |
| IOI in Bolivia | 27 July – 3 August 2025 |