science

International Geography Olympiad

International Geography Olympiad is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand International Geography Olympiad rather than just read about it. In short: The International Geography Olympiad (iGeo) is an annual geography competition for secondary school students, organized by the International Geographical Union (IGU). It is one of the International Olympiads.

Key takeaways

International Geography Olympiad belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect International Geography Olympiad to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of International Geography Olympiad from memory before moving on to harder problems.

Reference excerpt

The International Geography Olympiad (iGeo) is an annual geography competition for secondary school students, organized by the International Geographical Union (IGU). It is one of the International Olympiads. The first iGeo was held in 1996. The competition was held biennially until 2012, when it switched to an annual format. Students are chosen to represent their countries from national geography olympiads. The iGeo consists of three parts: a written test, a multimedia test, and a fieldwork exercise.

History The idea of an international geography competition was proposed by Polish and Dutch geographers during the 1994 Congress of the International Geographical Union (IGU) in Prague. The first International Geography Olympiad (iGeo) was held in 1996 in The Hague, Netherlands, with five countries participating. Similarly to other Olympiads, in early years most participants in the iGeo were from Europe (especially Eastern Europe), but the competition has seen steadily increasing attendance from around the world. Before 2012, the International Science Olympiads were held every two years, and some regional geography Olympiads were held during intervening years. Since 2012, the International Geography Olympiad, like other Olympiads, has been held on a yearly basis. Due to the COVID-19 pandemic, the 2020 iGeo in Istanbul, Turkey was postponed. The Olympiad was held in Istanbul between 11 and 15 August the following year, with 46 countries participating. The Olympiad was held online once again in 2022, hosted by Paris. It was the edition with the highest number of countries (54) and participants (209). In 2023, the iGeo returned to a physical format and it was held in Bandung, Indonesia. The most recent Olympiad was held in Istanbul, Turkey in 2026 with 48 competing affiliations; subsequent Olympiads will be held in Jelgava, Latvia in 2027 and Melbourne, Australia in 2028.

Qualification Teams consist of up to four students between the ages of 16 and 19 from each participating country or region, accompanied by two adults. Students may not have begun tertiary education, and may participate at most twice. They are selected from among hundreds of thousands of students who participate in National Geography Olympiads each year, although these often vary in format from the iGeo. Adults accompanying the teams are expected to be involved in geography education; they are expected to both supervise the team's students, and to be involved in writing and/or marking tests.

Format The test consists of three parts: a written response test, a multimedia test, and a fieldwork portion. Questions are typically open ended, and designed to assess critical thinking skills. They cover a wide range of topics across physical geography, human geography, and technical geography. The fieldwork portion is intended to give students an opportunity to visit the host country, while developing and assessing their skills to observe, analyze, and graphically represent their environment. Question proposals for the written and multimedia tests are submitted by participating countries; final versions of the tests and rubrics, as well as the fieldwork portion, are prepared by IGU committees. Some questions are to be complete individually, while others may be completed as a group. Tests are given only in English, and for ease of scoring answers are also required to be given in English. About half of participants receive a medal, with a ratio of 1:2:3 between gold, silver, and bronze.

Member countries and regions

The countries and regions which participated in the 2026 International Geography Olympiad were:

A full list of participating teams for all past iGeos can be found on the iGeo website.

Summary

Performances

Best nations by podium finishes (all time)

Most national individual victories (All time)

References

Further reading Artvi̇Nli̇, Eyüp; DöNmez, Leyla (29 October 2023). "What Geographical Skills do the International Geography Olympiad Aim to Measure? A Content Analysis of iGeo Questions". Osmangazi Journal of Educational Research. 10 (Special Issue): 173–198. doi:10.59409/ojer.1213392. Retrieved 19 August 2026. Bálint, Dóra (4 July 2025). "Towards One Aim Through Different Pathways – Similarities and Differences in National Qualifying Competitions for the International Geography Olympiad". Journal of Geography. 124 (4): 117–123. doi:10.1080/00221341.2025.2494988. Retrieved 19 August 2026. Chalmers, Lex; Berg, Kathryn (July 2014). "Changes, challenges and responsibilities in geographical education: The International Geography Olympiad". Geographia Polonica. 87 (2): 267–276. doi:10.7163/GPol.2014.17. Retrieved 19 August 2026. van der Schee, Joop (15 August 2007). "The International Geography Olympiad". International Research in Geographical and Environmental Education. 16 (3): 268–270. doi:10.2167/irgee211A.0. Retrieved 18 August 2026. van der Schee, Joop; Lidstone, John; Brooks, Clare (July 2014). "Towards an international approach for geography education" (PDF). Geographia Polonica. 87 (2): 213–220. doi:10.7163/GPol.2014.13. Retrieved 18 August 2026. Winter, Kevin; Berg, Kath (15 August 2007). "Fieldwork and the International Geography Olympiad". International Research in Geographical and Environmental Education. 16 (3): 299–306. doi:10.2167/irgee211C.0. Retrieved 19 August 2026.

External links Official website

Illustrations

The logo of the International Geography Olympiad

Worked examples

Example 1 — a first encounter with International Geography Olympiad

Start with the simplest possible case. Write down what International Geography Olympiad claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to International Geography Olympiad before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about International Geography Olympiad ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of International Geography Olympiad

In research: International Geography Olympiad appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses International Geography Olympiad in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: International Geography Olympiad is common in secondary-school and first-year university syllabi. It links to neighbouring topics Geography education, International Science Olympiad, so understanding it makes those chapters shorter.
In everyday life: Look for International Geography Olympiad outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study International Geography Olympiad in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what International Geography Olympiad means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain International Geography Olympiad out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is International Geography Olympiad in simple terms?

Why does International Geography Olympiad matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study International Geography Olympiad?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on International Geography Olympiad.