International Mathematical Olympiad 2025
10 July 2025 - 20 July 2025Sunshine Coast QLD, Australia
About us
Welcome to IMO Australia
The Australian Maths Trust, on behalf of the Australian mathematics community, is excited and honoured to host the 66th International Mathematical Olympiad (IMO) on the Sunshine Coast, Queensland, Australia in 2025.
The IMO is the largest and most prestigious of all the international Olympiads, having grown from seven countries to over a hundred each year. Australia has participated since 1981 and has hosted only once before (Canberra, 1988).
IMO brings the brightest young minds from around the world and represents the culmination of many years of mathematical endeavour and hundreds of attempts at solving problems.
The vision of the Australian Maths Trust is to build a nation of creative problem solvers, and we are excited to extend this opportunity to the world in 2025.
Sponsors
Our valued partners
IMO 2025 is hosted in Australia thanks to our valued partners
Volunteer
Get Involved
The Australian community will come together to celebrate this international event in 2025 – and we need your help!
IMO 2025 will require event volunteers across the following roles:
- Team Guides
- Exam Invigilators
- General Volunteers
All volunteers must have a valid QLD Blue Card or be prepared to obtain one prior to IMO 2025.
Event details
Program Dates
9 July 2025 – Early Arrival Day (Leaders)
10 July 2025 – Arrival Day (Leaders)
12 July 2025 – Coordinator Arrival Day
13 July 2025 – Student Arrival Day
14 July 2025 – Opening Ceremony
15 July 2025 – Contest Day 1
16 July 2025 – Contest Day 2
17-18 July 2025 – Coordination and Student Excursions
19 July 2025 – Closing Ceremony and Great Australian BBQ Farewell Event
20 July 2025 – Departure Day
Contact
Get in touch
