Olympiad Programs & Competitions for High School Students

Olympiads are the most selective academic competitions available to high schoolers — national and international contests in math, science, informatics, and linguistics with a defined qualification ladder.

Strong olympiad results are among the few extracurricular achievements that admissions committees at top STEM schools treat as hard evidence.

52 verified programs match this page; 28 of the featured listings are completely free; 5 can be done online.

Featured programs

Browse 30+ curated programs for high school students:

• USA Physics Olympiad — AAPT: Compete in the elite USA Physics Olympiad to sharpen problem-solving skills, enhance college applications, and aim for the International Physics Olymp
• International Olympiad in Artificial Intelligence (IOAI) — IOAI Foundation: Compete in the International Olympiad in Artificial Intelligence to enhance AI and machine learning skills, boost college applications, and gain hands
• International Mathematical Olympiad Team Member — Mathematical Association of America: Join a global competition to represent the USA at the prestigious International Mathematical Olympiad. Build advanced math skills and boost college ap
• Mathematical Olympiad Program — MAA: Intensive math competition program for elite high school students. Enhance problem-solving skills, boost college applications, and train with top USAM
• International Chemistry Olympiad Team Member — American Chemical Society: Compete globally in the International Chemistry Olympiad, a free STEM competition for high schoolers. Build advanced chemistry skills and boost your c
• Mathematical Olympiad for Girls — Mathematical Olympiad Foundation: Elite math competition for high school girls to tackle USAMO-level problems. Boosts problem-solving skills, stands out on college applications, and in
• Harvard-MIT Chemistry Olympiad (HMChO) — Harvard-MIT Partnership: Join a free online chemistry competition for high school students (Grades 9-12) to boost STEM skills, enhance college applications, and tackle challen
• USA Biolympiad (USABO) National Camp — Center for Excellence in Education: Training camp for top 20 USABO finalists. Participants compete for spots on USA team for International Biology Olympiad.
• Korean Physics Olympiad (KPhO) — Korean Physical Society: National physics competition and training program in Korea selecting students for the International Physics Olympiad.
• School Astronomical Olympiad by Correspondence — International Astronomical Union: A free international astronomy problem-solving competition for school students held entirely by correspondence.
• USA Biochemistry Olympiad (USABO) — American Society for Biochemistry and Molecular Biology: Compete in a national biochemistry competition for high schoolers to test STEM skills, boost college applications, and gain molecular biology expertis
• USAJMO (USA Junior Mathematical Olympiad) Qualifier — Mathematical Association of America: Junior version of USAMO for 10th graders and below. Top ~230 AMC 10/AIME scorers invited.
• USA Astronomy & Astrophysics Olympiad (USAAAO) — USAAAO: Compete in a hybrid astronomy and physics competition for high schoolers! Build STEM skills, boost college applications, and aim for the International
• International Biology Olympiad (IBO) Team USA — Center for Excellence in Education: Only 4 students represent USA at IBO. Extremely prestigious, with team members regularly admitted to Harvard, MIT, Stanford for biology/pre-med.
• USA Biology Olympiad (USABO) — Center for Excellence in Education: Compete in the USA Biology Olympiad to enhance lab skills, deepen biology knowledge, and boost college applications. Open to high school students in g
• US Physics Team Training Camp Invitee — American Association of Physics Teachers: Top ~20 USAPhO scorers invited to training camp. Final 5 represent USA at International Physics Olympiad.
• USAMO Qualifier — Mathematical Association of America: Qualification to take the USA Mathematical Olympiad. Top ~250 AMC/AIME performers invited. Gateway to MOSP and IMO team.
• International Astronomy Olympiad (IAO) Team Member — IAO: Represent USA at International Astronomy Olympiad. Team of 5 selected through USA Astronomy and Astrophysics Olympiad.
• U.S. Physics Olympiad (USAPhO & F=ma) — American Association of Physics Teachers: Challenge your problem-solving skills in the U.S. Physics Olympiad, a free online competition for grades 9-12. Boost college applications and join top
• International Linguistics Olympiad (IOL) Team Selection — USA Computing Olympiad: US team selection for International Linguistics Olympiad.
• United States of America Mathematical Olympiad — Mathematical Association of America (MAA): A premier proof-based math competition for top high school students in the U.S., taken by invitation after qualifying exams.
• Mediterranean Mathematics Competition — Mathematical Society of South-Eastern Europe (MASSEE): An international math contest for high school students from Mediterranean and MASSEE member countries.
• Singapore and Asian Schools Math Olympiad — Singapore International Math Contests Centre (SIMCC): An international mathematics competition for primary to junior college students, emphasizing problem-solving beyond school curricula.
• USA Physics Olympiad (USAPhO) Semifinalist — American Association of Physics Teachers: Top 400 students on F=ma exam advance to USAPhO semifinal. Demonstrates exceptional physics ability and strong predictor of success in STEM fields.
• U.S. Earth Science Olympiad (USESO) & IESO Team Selection — United States Earth Science Organization (USESO): Competitive pathway for top U.S. high schoolers to represent the nation at the International Earth Science Olympiad.
• European Girls' Mathematical Olympiad — European Girls' Mathematical Olympiad Association: An international math olympiad for girls featuring national teams solving challenging proof-based problems.
• Baltic Way Mathematics Competition — Baltic Way International Mathematics Team Competition: A proof-based international team math contest for high school students from countries around the Baltic Sea and invited guests.
• Bangladesh Mathematical Olympiad (BdMO) — Bangladesh Mathematical Olympiad Committee: Nationwide math contest in Bangladesh that selects and trains students for the International Mathematical Olympiad.
• Balkan Mathematical Olympiad (BMO) — Mathematical Society of South Eastern Europe (MASSEE): An annual regional math Olympiad for high school students from Balkan and invited countries, featuring challenging proof-based problems.
• Canadian Mathematical Olympiad (CMO) — Canadian Mathematical Society: A national proof-based math competition for top high school students in Canada, serving as a key step toward international math Olympiads.

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