Select Page

International Mathematical Olympiad 2025

10 July 2025 - 20 July 2025

Sunshine Coast QLD, Australia

VolunteerEvent details

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

Name(Required)