About
- About the Olympiad
- About the Sirius Federal Territory
Registration
Program
Examination Rounds
FAQ
Plan Your Visit
- Venue
- Climate
- Meals
- Local Time
- Power Adapters
- Dress Code
- Money&Currency
- National Flag
- Insurance
Discover Russia
Documents
Travel Information
- Travel Information
- Visa
Broadcasts
Diary
- Olympiad Diaries
- Дневники олимпиады

Plan Your Visit

Travel Information

About the Olympiad
Sirius Federal Territory
Registration
Program
Examination Rounds
FAQ
Plan Your Visit
Discover Russia
Documents
Travel Information
Visa
Venue
Broadcasts
Diary
- Olympiad Diaries
- Дневники олимпиады

I'm available for business trips to other cities for projects lasting a month or longer.

Broadcasts

IJSO Closing Ceremony (ENG)

IJSO Closing Ceremony (RU)

ORGANIZERS

The Ministry of Education
Talent and Success Educational Foundation
Moscow Institute of Physics and Technology

IJSO 2025
The 22nd International Junior Science Olympiad (IJSO 2025) will be held from November 23 to December 2, 2025 in the Sirius Federal Territory, Russia.

CONTACT US

For organizational questions:
ijso2025@sirius.online