ACS Coding ACSL A school-based league of short written and programming contests across four ability divisions. Grades1 to 12 Cost$125 to $175 StructureDivisions by grade or level FormatEither WhereOnline Check site Save
AP Writing Adroit Prizes A respected literary prize for secondary students, judged by working writers, with free entry available. Grades9 to 12 Cost$15 to $15 PreparationA portfolio of poetry or prose ready for outside judging FormatIndividual WhereOnline Check site Save
BAT Coding Battlecode Write an AI that commands a team of virtual units against other students' AIs, with a high school bracket. Grades9 to 12 CostFree PreparationConfident independent programming, and about a month of sustained work FormatEither WhereOnline Check site Save
BC Coding Bebras Challenge A short online computational thinking challenge with no programming required, from age 8 upward. Grades1 to 12 CostUp to $5 StructureDivisions by grade or level FormatIndividual WhereOnline Check site Save
BYW Writing Bennington Young Writers Awards A three-category writing prize from a college known for its writing programme, with scholarship money attached. Grades9 to 12 CostFree FormatIndividual WhereOnline 50 days left Save
BOC Business Blue Ocean Competition A fully online entrepreneurship pitch competition with no written business plan required. Grades9 to 12 CostFree FormatEither WhereOnline Check site Save
BB Science Brain Bee A neuroscience competition running from local chapters up to a world championship. Grades9 to 12 CostFree to $400 PreparationReading Brain Facts or Neuroscience: The Science of the Brain FormatIndividual WhereBoth Check site Save
BJC Science Breakthrough Junior Challenge Explain a hard scientific idea in a three-minute video, for a $250,000 scholarship package. Grades8 to 12 CostFree PreparationDeep understanding of one concept in physics, life sciences or mathematics FormatIndividual WhereOnline 3 days left Save
CSS Civics and social science C-SPAN StudentCam Make a short documentary on a national policy question, free, with a large cash prize pool. Grades6 to 12 CostFree StructureDivisions by grade or level FormatEither WhereOnline 130 days left Save
CCS Scholarships and challenges Coca-Cola Scholars Program A $20,000 achievement-based scholarship for graduating seniors, awarded to 150 students a year. Grades12 to 12 CostFree FormatIndividual WhereOnline 18 days left Save
COD Coding Codeforces Free short-format algorithmic contests several times a month, open to anyone with a rating attached. Grades6 to 12 CostFree PreparationImplementing algorithms under time pressure in C++, Java or Python FormatIndividual WhereOnline Check site Save
CAC Coding Congressional App Challenge Build an app, compete only against students in your own congressional district, and win a display in the U.S. Capitol. Grades6 to 12 CostFree FormatEither WhereOnline 44 days left Save
CC Business Conrad Challenge A year-long innovation competition where teams build a product and a business around a real global problem. Grades6 to 12 CostFree to $499 FormatTeam WhereBoth Check site Save
CYB Coding CyberPatriot Teams defend deliberately broken computer systems against a clock, from middle school upward. Grades6 to 12 CostFree to $250 StructureDivisions by grade or level FormatTeam WhereOnline Check site Save
CA Coding CyberStart America A free, game-based cybersecurity challenge with scholarships attached, open to US high school students. Grades9 to 12 CostFree FormatIndividual WhereOnline Check site Save
DFS Scholarships and challenges Davidson Fellows Scholarship Scholarships of up to $50,000 for a significant piece of work in science, technology, mathematics, literature, music or philosophy. Grades1 to 12 CostFree PreparationA completed piece of work at or close to college graduate level FormatIndividual WhereOnline Check site Save
DC Business Diamond Challenge Pitch a business or social venture concept against teams from more than a hundred countries, for a prize pool above $100,000. Grades9 to 12 CostFree FormatTeam WhereBoth Check site Save
DFG Art and design Doodle for Google Redesign the Google logo around an annual theme, with a scholarship and a day on the homepage at stake. Grades1 to 12 CostFree StructureDivisions by grade or level FormatIndividual WhereOnline Check site Save
ECY Engineering eCYBERMISSION Solve a problem in your own community using science or engineering, entirely online, for free. Grades6 to 9 CostFree FormatTeam WhereOnline 165 days left Save
EXP Engineering ExploraVision Pick a technology, project it twenty years forward, and write the paper explaining how it gets there. Grades1 to 12 CostFree StructureDivisions by grade or level FormatTeam WhereOnline 137 days left Save
FYP Writing Foyle Young Poets A free international poetry award for 11 to 17 year olds, with a hundred winners chosen each year. Grades6 to 12 CostFree FormatIndividual WhereOnline 322 days left Save
FTT Music From the Top Jack Kent Cooke Young Artist Award A scholarship award for outstanding young classical musicians with financial need, including a national radio appearance. Grades3 to 12 CostFree PreparationRepertoire ready for broadcast performance, plus demonstrated financial need FormatIndividual WhereBoth 58 days left Save
GYE Business Global Youth Entrepreneurship Challenge A twelve-hour online startup sprint: the problem is revealed on the day and you pitch by the end of it. Grades9 to 12 CostNot confirmed FormatTeam WhereOnline Check site Save
HFA Business Harrington Foundation Accelerator A free eight-week virtual accelerator ending in a live pitch, with real investment for the winner. Grades7 to 12 CostFree FormatIndividual WhereOnline Check site Save
HSA Debate and speech Harvard Speech and Debate Tournament One of the largest invitational tournaments in the country, over Presidents' Day weekend, with a full novice field. Grades6 to 12 Cost$100 to $2,000 FormatEither WhereBoth Check site Save
IC Math IM²C A team modelling challenge with national rounds worldwide feeding an international judging round. Grades9 to 12 CostFree PreparationA strong result in COMAP's HiMCM or MidMCM FormatTeam WhereOnline Check site Save
IGB Academic International Geography Bee A buzzer geography competition with online qualifying, filling the gap left by the discontinued National Geographic Bee. Grades3 to 12 Cost$10 to $500 StructureDivisions by grade or level FormatIndividual WhereBoth Check site Save
IOI Coding International Olympiad in AI The newest international science olympiad, with a scientific round and a practical machine learning round. Grades1 to 12 CostFree to $500 PreparationProgramming plus an understanding of machine learning fundamentals FormatTeam WhereBoth 170 days left Save
INV Business InvestWrite A free national essay competition on investing, judged on reasoning rather than returns. Grades4 to 12 CostFree StructureDivisions by grade or level FormatIndividual WhereOnline Check site Save
JKC Scholarships and challenges Jack Kent Cooke Young Scholars Program A five-year, individually advised scholarship for high-achieving students with financial need, applied for in grade 7. Grades7 to 7 CostFree FormatIndividual WhereOnline 215 days left Save
JLI Writing John Locke Institute Essay Competition A free global essay prize in seven academic subjects, judged by academics from Oxford and Princeton. Grades7 to 12 CostUp to $20 StructureDivisions by grade or level FormatIndividual WhereOnline Check site Save
JIC Science Junior Innovators Challenge The premier middle school science research competition, entered by nomination from an affiliated science fair. Grades6 to 8 CostFree FormatIndividual WhereBoth Check site Save
MMM Math MathWorks Math Modeling Challenge Fourteen hours, one open-ended real-world problem, and a written mathematical model. Free, with six figures in scholarships. Grades11 to 12 CostFree FormatTeam WhereOnline Check site Save
MUN Debate and speech Model United Nations Represent a country in simulated UN committees, negotiate resolutions, and compete for awards at hundreds of conferences. Grades6 to 12 Cost$25 to $1,500 FormatEither WhereBoth Check site Save
MTF Math Modeling the Future Challenge Analyse a real dataset, quantify a risk, and make a recommendation, mentored by a working actuary. Grades11 to 12 CostFree FormatTeam WhereOnline Check site Save
NAD Coding NASA App Development Challenge Build software against a real NASA mission problem, free, with winning teams meeting NASA engineers. Grades6 to 12 CostFree FormatTeam WhereOnline Check site Save
NSE Coding NASEF Scholastic Esports School-based esports leagues paired with a curriculum in production, broadcasting, analysis and game design. Grades6 to 12 CostFree FormatTeam WhereOnline Check site Save
NCB Civics and social science National Civics Bee Write a short essay about a problem in your community, then defend it in a live civics quiz. Grades6 to 8 CostFree FormatIndividual WhereBoth 143 days left Save
NEC Business National Economics Challenge The only national economics competition for United States high school students, run in two divisions. Grades9 to 12 CostFree StructureDivisions by grade or level FormatTeam WhereBoth Check site Save
NHB Academic National History Bee and Bowl Buzzer competition in history, run as both an individual bee and a team bowl, with online qualifying. Grades2 to 12 Cost$10 to $800 StructureDivisions by grade or level FormatEither WhereBoth Check site Save
NPF Business National Personal Finance Challenge A team competition on earning, spending, saving, investing and managing credit, free to enter. Grades9 to 12 CostFree FormatTeam WhereBoth Check site Save
NYT Writing New York Times Student Editorial Contest Write a 450-word evidence-based opinion piece on anything you care about, judged by Times editors. Grades7 to 12 CostFree FormatEither WhereOnline Check site Save
NSP Writing NYT Student Podcast Contest Make a five-minute podcast on any subject, free, judged by New York Times editors. Grades7 to 12 CostFree FormatEither WhereOnline Check site Save
OAC Writing Ocean Awareness Contest A free international contest accepting art, writing, film, music and interactive media on a yearly ocean and climate theme. Grades6 to 12 CostFree StructureDivisions by grade or level FormatEither WhereOnline Check site Save
PSP Writing Patriot's Pen A short patriotic essay contest for middle school students, free, with national awards. Grades6 to 8 CostFree FormatIndividual WhereBoth 49 days left Save
POF Science Physics Olympiad (F=ma) A 25-question mechanics exam that opens the pathway to the United States physics team. Grades9 to 12 CostFree to $50 PreparationFluency with mechanics: kinematics, forces, energy and momentum FormatIndividual WhereOnline Check site Save
PIC Coding picoCTF A free capture-the-flag cybersecurity competition designed specifically for students with no security background. Grades6 to 12 CostFree PreparationComfort with a command line and basic scripting FormatTeam WhereOnline Check site Save
PIC Writing Profile in Courage Essay Contest Write about an elected official who took a politically courageous stand, for a $10,000 first prize. Grades9 to 12 CostFree FormatIndividual WhereOnline 121 days left Save
PEV Scholarships and challenges Prudential Emerging Visionaries Awards for young people using financial or social innovation to solve a problem in their community. Grades9 to 12 CostFree FormatIndividual WhereOnline Check site Save
PCM Math Purple Comet! Math Meet A free, online, team-based maths contest open to any school or club in the world. Grades6 to 12 CostFree StructureDivisions by grade or level FormatTeam WhereOnline 184 days left Save
RST Science Regeneron Science Talent Search The oldest and most prestigious science research competition for United States high school seniors. Grades12 to 12 CostFree FormatIndividual WhereBoth 54 days left Save
SAA Writing Scholastic Art and Writing Awards The longest-running recognition programme for creative teenagers in the United States, across 29 categories. Grades7 to 12 Cost$15 to $40 FormatIndividual WhereOnline 80 days left Save
TG Coding Technovation Girls A free global season where girls aged 8 to 18 build an app or AI project and pitch it as a venture. Grades3 to 12 CostFree StructureDivisions by grade or level FormatTeam WhereOnline Check site Save
TCR Writing The Concord Review The only journal in the world that publishes academic history papers by secondary students. Grades9 to 12 Cost$40 to $100 PreparationA research essay with endnotes and a bibliography, at a standard close to undergraduate work FormatIndividual WhereOnline 50 days left Save
TEP Environment The Earth Prize A global environmental sustainability competition for teenagers, free to enter, with a substantial prize pool. Grades7 to 12 CostFree FormatTeam WhereOnline Check site Save
TPC Engineering The Paradigm Challenge Solve a real social problem however you like, from age four upward, with a large prize pool. Grades1 to 12 CostFree StructureDivisions by grade or level FormatEither WhereOnline 231 days left Save
TSM Business The Stock Market Game Manage a virtual $100,000 portfolio against other school teams over a full trading season. Grades4 to 12 CostFree to $30 FormatTeam WhereOnline Check site Save
UB Science USA Biolympiad An open biology exam that narrows to twenty finalists and the four-person United States team at the International Biology Olympiad. Grades9 to 12 Cost$125 to $125 PreparationFamiliarity with a full first-year high school biology curriculum FormatIndividual WhereOnline 41 days left Save
USA Coding USACO Free, worldwide algorithmic contests on a four-division ladder, and the route to Team USA at the IOI. Grades6 to 12 CostFree StructureDivisions by grade or level FormatIndividual WhereOnline Check site Save
VCC Art and design Vans Custom Culture Design and paint shoes as a school art team, competing for a large grant for your school's art programme. Grades9 to 12 CostFree FormatTeam WhereBoth Check site Save
VOD Civics and social science Voice of Democracy Record a three-minute audio essay on a patriotic theme and compete for scholarships from local post to national level. Grades9 to 12 CostFree FormatIndividual WhereBoth 49 days left Save
WAI Coding WAICY A project-based global AI competition with tracks for art and video as well as technical builds. Grades4 to 12 CostFree to $100 FormatEither WhereOnline Check site Save
WIC Business Wharton Investment Competition Manage a virtual portfolio for a fictional client and defend your strategy to Wharton judges. Grades9 to 12 CostFree FormatTeam WhereBoth 27 days left Save
WSS Debate and speech World Scholar's Cup A team academic competition combining debate, collaborative writing, a quiz bowl and a scholar's challenge, with rounds in dozens of countries. Grades6 to 12 Cost$100 to $3,000 StructureDivisions by grade or level FormatTeam WhereBoth Check site Save
WTW Writing Write the World Free monthly writing prompts with peer review and expert feedback built into the process. Grades7 to 12 CostFree FormatIndividual WhereOnline Check site Save
YOU Art and design YoungArts A national arts award across ten disciplines, and the sole route to a United States Presidential Scholar in the Arts nomination. Grades10 to 12 CostFree to $35 FormatIndividual WhereBoth 24 days left Save
ZR Engineering Zero Robotics Write code that controls a real satellite aboard the International Space Station. Grades9 to 12 CostFree FormatTeam WhereOnline Check site Save