International Physics Olympiad: A Complete Guide

Have you ever wondered what it’s like to compete with the brightest young physicists from around the world? The International Physics Olympiad offers exactly that, a chance to challenge your knowledge, hone your experimental skills, and see how you measure up on a global stage.

This blog shows you how to qualify, prepare, and train like top students, with tips from past winners and what to expect at the next IPhO, so you can plan your path and start practicing effectively.

• What Is the International Physics Olympiad?
• International Physics Olympiad Awards and Prizes
• How to Qualify for the International Physics Olympiad
• How to Get into the International Physics Olympiad
• How to Win the International Physics Olympiad
• International Physics Olympiad Previous Winners
• Frequently Asked Questions
• Takeaways

What Is the International Physics Olympiad?

The International Physics Olympiad (IPhO) is the most prestigious global competition for high school students passionate about physics. The event challenges your understanding of complex concepts, problem-solving ability, and experimental skills while assessing how well you present and analyze scientific results. 

Each year, national teams composed of up to five top physics students and two team leaders represent their countries on this international stage. The 56th International Physics Olympiad will take place in Bucaramanga, Colombia, from July 4 to July 12, 2026. 

During the nine-day event, participants will engage in theoretical and experimental exams, attend scientific and cultural activities, and experience a vibrant exchange of ideas among peers from around the world.

International Physics Olympiad Awards and Prizes

The International Physics Olympiad (IPhO) recognizes academic excellence and scientific talent among secondary school students worldwide. Rather than offering monetary prizes, the competition honors exceptional knowledge, problem-solving ability, and experimental skill.

The evaluation process follows a structured and transparent system. Each participant completes two five-hour exams:

• Theoretical exam. Three problems covering at least four areas of high school physics.
• Experimental exam. One or two hands-on laboratory challenges testing practical and analytical abilities.

The theoretical section is worth 30 points, and the experimental section is worth 20 points, for a total of 50 points. Delegation leaders and the International Board review all results to ensure fairness and consistency.

Medals and honors are awarded according to established performance ratios:

Earning a medal at the IPhO places students among an elite global community of young scientists. This recognition can lead to university scholarships, research opportunities, and collaborations with peers who share a passion for physics and discovery.

How to Qualify for the International Physics Olympiad

Qualification starts with your country’s national physics competition, where the top students are selected to represent their nation on the international stage.

Eligibility

To participate in the International Physics Olympiad, you must meet these requirements:

• Be a high school student who has not yet started full-time university studies.
• You may participate in your final year of high school, provided you have not begun college by June 30 of the competition year.
• You must be under 20 years old on that same date.

Each country selects a team of up to five students and two team leaders, usually physics teachers or experts. Students are chosen through local, regional, and national Olympiad rounds, and only the highest scorers advance to the international level.

Required documents

Once selected for your national team, your leaders will handle most of the registration. Still, you need to prepare a few important items:

• A valid passport for international travel.
• Your personal information, including full name, date of birth, and school details.
• Your national organizing committee requires consent or permission forms.

The competition’s official language is English; however, translations are provided as needed. All logistics registration, travel, and exams are coordinated by your national team and the host country, allowing you to focus on preparation.

Contest fees

There are no entry fees to compete in the IPhO. The host country covers accommodation, meals, and all official activities during the event. Your national Olympiad organization or sponsors typically cover the costs of travel and lodging.

If your team faces financial challenges, your national organization can request assistance from the IPhO Secretariat or apply for sponsorship through the IPhO Foundation. This ensures that every talented student has an equal opportunity to participate.

Registration deadlines

You don’t apply to the IPhO individually; your national physics Olympiad committee manages registration. Keep track of your own national qualification deadlines.

That said, here are the key dates for official IPhO participation:

• March 15. Countries confirm participation.
• May 15. Deadline for submitting contestant information.
• July. The competition spans approximately ten days, including travel and award ceremonies.

Focus on excelling at your national level. Once you make the team, your leaders will manage all registration and travel details. Your role is to bring your knowledge, enthusiasm, and passion for physics to the international stage.

How to Get into the International Physics Olympiad

Earning a spot in the International Physics Olympiad (IPhO) is a significant achievement that requires passion, preparation, and persistence. Here’s a clear, step-by-step guide to help you understand what it takes and how you can get there:

Step 1: Learn how the IPhO works.

The International Physics Olympiad is an annual competition for high school students from all over the world. Each country organizes its own selection process to choose a team, typically comprising five students and two leaders who are experts in physics.

Your first move is to learn how your country selects its participants. Every nation handles it a little differently, but most follow a similar path: you start with local or regional physics contests, move up to the national level, and then the top students are invited to training camps before the final team is selected.

Step 2: Join local and regional physics competitions.

If you are serious about joining the IPhO, start competing in local and regional physics contests offered by your school or your country’s physics society. These smaller competitions are where you can test your understanding of key physics concepts, sharpen your problem-solving skills, and get used to the pressure of timed exams.

Performing well in these early rounds is how you qualify for higher levels of competition, so treat each one as a valuable learning experience.

Step 3: Compete in your country’s National Physics Olympiad.

Once you make it past the local rounds, you’ll face your country’s National Physics Olympiad. This is where things become more competitive. The national exam typically assesses both theoretical and experimental physics knowledge, much like the IPhO itself.

If you qualify for this level, it means you already stand among the top physics students in your region. Continue practicing with problems that require deep understanding and creativity, rather than relying on memorization. Some countries also organize national training camps or workshops to prepare students for this stage of the competition.

Doing well here can earn you an invitation to the next level, the pre-international training stage, where the country’s top contenders start preparing for the global competition.

Step 4: Train with the national team program.

Students who perform best at the national level are usually invited to an advanced training program or camp. If you reach this stage, congratulations, you are now being considered for your country’s IPhO team.

During training, you’ll work on solving high-level theoretical and experimental problems under expert guidance. You’ll dive into topics like mechanics, electromagnetism, thermodynamics, optics, and modern physics. The training sessions often simulate real IPhO conditions, five-hour exams, experimental tasks, and strict scoring standards to help you build confidence and accuracy.

You’ll also meet other passionate students who share your love for physics, which makes the experience even more inspiring and motivating.

Step 5: Make the final team.

After training, your country will select its final IPhO team, typically consisting of five students who demonstrate the strongest understanding, creativity, and consistency. The selection is often based on your performance during training, mock exams, and practical sessions.

Even if you don’t make the final five, reaching this level is an incredible accomplishment that demonstrates exceptional analytical and problem-solving skills.

Step 6: Represent your country at the IPhO.

If you make the team, you’ll now represent your country at the International Physics Olympiad, which usually takes place every July in a different host nation. For example, IPhO 2022 was held in Switzerland, and the competition continues each year in a new location chosen by the International Board.

The event usually lasts around ten days and includes two main exams, one theoretical and one experimental, each lasting five hours. The theoretical test includes three problems that cover multiple physics areas, while the experimental part challenges you to design and conduct experiments based on real-world situations.

How to Win the International Physics Olympiad

You need a strong grasp of physics concepts, creativity in applying them, and steady focus under pressure. Here are some practical tips to help you perform at your best:

1. Understand how the competition works.

The IPhO typically lasts approximately ten days, encompassing theoretical and experimental exams, cultural activities, and the award ceremony. The theoretical exam is worth 30 points, while the experimental exam is worth 20 points; therefore, both areas are important.

Keep these in mind:

• The theoretical exam tests how deeply you understand physics concepts and how well you can apply them creatively, not just how fast you can calculate.
• The experimental exam focuses on your ability to design, measure, and analyze, often with limited instructions. You must think critically and make reasonable approximations when data or conditions are incomplete.

When you understand how both parts are structured, you can plan your preparation to strengthen your weaker side while keeping your stronger one sharp.

2. Focus on creativity and understanding.

The IPhO problems are designed to test how you think as a physicist. The questions go beyond memorization and formulas. You are expected to:

• Apply principles creatively, using approximations or modeling real-life situations to enhance understanding.
• Recognize symmetry and make logical assumptions that simplify problems.
• Use fundamental laws like Newton’s laws, conservation principles, or Maxwell’s equations in new ways.

The exam rewards students who can reason through unfamiliar situations, even when they cannot find the full solution. Partial credit is often given for well-structured reasoning, so always explain your thought process clearly.

3. Strengthen both theory and experiment.

To succeed at the IPhO, you need to strike a balance. The theoretical part might ask you to explore mechanics, electromagnetism, thermodynamics, relativity, or quantum physics, while the experimental part will test how well you can handle equipment and analyze results.

You should be confident in:

• Core physics areas such as mechanics, electromagnetism, oscillations, optics, thermodynamics, and relativity.
• Experimental techniques include the use of sensors, multimeters, lenses, and oscilloscopes.
• Error analysis and data interpretation, particularly in estimating uncertainties and enhancing accuracy.

Training both skills gives you a major advantage because the competition values complete physicists who can both think and experiment like scientists.

4. Practice problem-solving precision.

Accuracy matters in every step. Be mindful of how you express your answers:

• Always use SI units consistently.
• Show your approximations and explain why they make sense.
• Use the correct number of significant figures and handle uncertainties carefully.

When solving theoretical questions, consider whether your assumptions are physically plausible. In experiments, double-check your setup, measurements, and calculations to ensure accuracy. Even small mistakes can cost valuable points, but careful work helps you earn full credit for your reasoning.

5. Value the experience and stay curious.

Winning is exciting, but what you learn during the process is even more valuable. You will meet students from around the world who share your passion for physics, work with professional physicists, and experience real scientific challenges.

If you approach the IPhO with curiosity and persistence, you’ll grow into a stronger thinker, one who not only aims for medals but also understands how physics explains the world around you. That growth often becomes your biggest win.

International Physics Olympiad Previous Winners

Every year, the International Physics Olympiad (IPhO) brings together the world’s brightest high school physicists for a week of intense competition and discovery. Here’s a look at the top ten competitors from 2025:

Hyeokjoon Lee’s journey is truly inspiring: a third-year student at Seoul Science High School, he ranked first overall at the 55th International Physics Olympiad in Paris, competing against 630 students from 110 countries. Missing last year’s competition made this victory even more meaningful, as it demonstrated that persistence and passion truly pay off. 

His dedication to exploring both theoretical and experimental physics demonstrates that following one’s passions can lead to extraordinary achievements.

Frequently Asked Questions

1. How do I qualify for the International Physics Olympiad?

If you want to compete at the IPhO, you need to start with your country’s national physics competitions and work your way up. You will participate in local and regional contests first, then advance to the National Physics Olympiad, where the top students are chosen for training camps. 

2. Where will the 2026 International Physics Olympiad be held?

The 56th IPhO will take place in Bucaramanga, Colombia. During the competition, you will face theoretical and experimental exams, attend cultural activities, and meet peers who share your curiosity for science. 

3. Who won the 2025 International Physics Olympiad?

Hyeokjoon Lee from Seoul Science High School took first place in the 2025 IPhO, scoring 43.2 points and standing out among hundreds of students from over 110 countries. Other top performers included students from Hong Kong, China, Japan, and the United States, demonstrating how schools worldwide nurture exceptional physics talent. 

Takeaways

• The International Physics Olympiad challenges you to solve tough theoretical and experimental physics problems, giving you a real taste of how top high school students think and experiment.
• You can join the IPhO if you are a high school student under 20 who excels in physics, from local contests to the National Physics Olympiad.
• The next IPhO will be in Bucaramanga, Colombia, from July 4 to 12, 2026. Start preparing now by practicing physics problems and experiments like the country’s top students.
• Focusing on both theory and experiment, staying curious, and learning from every competition and training session will help you perform at your best.
• At AdmissionSight, we help you prepare for top math and science competitions, including the IPhO, IMO, and national physics contests, so you can build confidence and stand out among your peers. Feel free to reach out!