A two-minute video. One hard idea in physics, life sciences, or mathematics. A $250,000 college scholarship if you can make that idea impossible to forget.
That is the Breakthrough Junior Challenge 2026 in a sentence. It is not a traditional university scholarship with essays and transcripts. It is a global science-communication contest that treats clarity and imagination as seriously as the science itself. Students ages 13 to 18 from around the world enter for free. One winner walks away with a post-secondary scholarship large enough to change the cost of an undergraduate degree, plus prizes for a teacher and a school laboratory.
If you are a student who can explain a difficult concept better than a textbook, this is one of the highest-value competitions you can still enter this year. Applications close on September 15, 2026.
Scholarship Summary
- Host Country: United States (global online competition; Breakthrough Prize Foundation)
- Host University: The Challenge is organized by the Breakthrough Prize Foundation. The winning school’s laboratory is designed with Cold Spring Harbor Laboratory. Khan Academy is an education partner.
- Scholarship Type: Undergraduate Scholarships
- Eligible Countries: All Countries
- Scholarship Benefits: Up to $250,000 Scholarship, etc.
What Is the Breakthrough Junior Challenge?
The Breakthrough Junior Challenge is an annual global video competition run by the Breakthrough Prize Foundation. Julia and Yuri Milner founded it in 2015 as part of a broader effort to celebrate science and to teach the next generation how to share it. The adult Breakthrough Prize honors major work in fundamental physics, life sciences, and mathematics. The Junior Challenge asks teenagers to do something harder in a different way: take one important idea from those same fields and make it vivid in two minutes or less.
The format is simple on purpose. You choose a concept that matters and is difficult to explain. You film an original video of 2:00 minutes maximum. You submit it through the official site with a YouTube link. Judges look for four things: engagement, illumination, creativity, and difficulty. A talking-head lecture can work. So can animation, a kitchen demonstration, a short documentary, or a dramatic reconstruction. Production budget is not the point. Understanding is.
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Since launch, the Challenge has drawn tens of thousands of applications from more than 200 countries and has awarded more than $2.5 million in college scholarships, $1 million toward science laboratories, and $500,000 to science and mathematics teachers.
The Prize Package: $400,000 Across Student, Teacher, and School
The headline number is not marketing fluff. If your video is named the Winner, the package is:
- $250,000 post-secondary scholarship for the student
- $50,000 for one teacher who inspired you in science or mathematics
- Up to $100,000 for a Breakthrough Science Lab at your school, designed with Cold Spring Harbor Laboratory
That is about $400,000 in educational value.
The student award is a scholarship, not a personal cash check. Official rules state it can be used for education-related undergraduate expenses at an accredited post-secondary institution, including tuition and fees, required books and supplies, and on-campus room and board. It is paid to the institution. It must generally be used within eight years of secondary-school graduation. It is not assignable to another student. Colleges and universities worldwide can qualify if they meet the accreditation standard in the rules.
The teacher prize is a cash gift. Parents, siblings, and grandparents cannot be named as the teacher. The laboratory prize is a renovation or addition coordinated with the school, not a pile of unrestricted cash.
See Also:
- Mastercard Foundation Scholars Program 2027: Fully Funded Opportunity
- Fulbright US Student Program 2027–2028: Your Guide To Winning a Fully Funded Scholarship to Study and Research
- McCall MacBain Scholarships 2027 at McGill: Fully Funded Master’s Awards for US and Canadian Applicants
Who Can Enter the Breakthrough Junior Challenge 2026?
The age window is strict and tied to Pacific Time.
- You must be 13 or older by 12:01 AM PDT on May 11, 2026
- You must not yet be 19 as of 11:59 PM PDT on October 1, 2026
The competition welcomes homeschooled students, students with disabilities, and students from all over the world. Videos and applications must be in English. Entries are individual only. Teams and commercial productions are not allowed. Previous Challenge winners cannot win again. Minors need parent or guardian permission.
You do not need to attend a famous school. You do not need expensive cameras. You do need an original explanation and a public YouTube link. Private videos cannot be judged.
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How to Apply: Four Steps That Actually Matter
1. Register and prepare documents
Create an account on the official site, then complete the application forms. You will upload a photo and identification for age verification, list parent contact details for release forms, and answer short written questions about yourself, your school, and your topic. Typical prompts ask why you chose the concept, why science matters to you, and how a new lab would help your school. Keep answers specific. Generic praise for “curiosity” does not travel well.
Register here: breakthroughjuniorchallenge.org
2. Choose one hard idea
Pick a concept in physics, life sciences, or mathematics that is important and genuinely difficult. Chemistry only qualifies if it clearly sits inside one of those three fields, for example biochemistry as life sciences. Crossing categories is allowed if you choose the best fit. Weak topics are either too easy or too broad. Strong topics have a precise claim a viewer can repeat after two minutes.
3. Make a video of 2:00 minutes or less
Time is measured by the YouTube clock. Over two minutes risks disqualification. Tag the upload with #breakthroughjuniorchallenge. Consider animation, simulation, props, or a physical demo if it makes the idea clearer. Watch past winners for the standard of originality, then do not copy their structure.
Winning and finalist videos: breakthroughjuniorchallenge.org/winners
Challenge brief: breakthroughjuniorchallenge.org/challenge
4. Submit by September 15, then score five peers
The application deadline is September 15, 2026, at 11:59 PM PDT. After you submit, you must review and score at least five other entries by September 30, 2026, at 11:59 PM PDT. Skip peer review and you are not eligible for the $250,000 scholarship. That step is not optional busywork. It is part of the official entry.
FAQ: breakthroughjuniorchallenge.org/faq
2026 Timeline at a Glance
- May 11, 2026: Applications open
- September 15, 2026, 11:59 PM PDT: Video and application due
- September 17–30, 2026: Peer-to-peer review (minimum five scores by September 30)
- October 2026: Administrative review, then evaluation-panel scoring of top entries
- Late October–November 2026: Verification of finalists (up to about 30 videos)
- November 24–December 9, 2026: Popular vote across Breakthrough social channels
- December 10, 2026: Finalists, Popular Vote Top Scorer, and regional champions posted
- Winner announcement: Date set by the sponsor (often aligned with the Breakthrough Prize ceremony)
Dates can shift slightly in official communications. Use the enter page as the source of truth.
What Judges Reward
The scoring language is consistent: engagement, illumination, creativity, and difficulty. Engagement means a viewer stays with you. Illumination means they understand something they did not understand before. Creativity means the form is yours, not a copy of last year’s finalist. Difficulty means you did not pick a safe middle-school definition.
The 2025 winner, Matea Cañizares of Ecuador, explained quark-gluon plasma. Other recent winning and finalist topics include mechanogenetic cellular engineering, protein folding, transit spectroscopy, Noether’s theorem, and circadian-related biology. The pattern is not “flashy editing.” The pattern is a sharp scientific object, explained with a device the viewer can remember.
Khan Academy is a partner and a useful place to pressure-test whether you actually understand your topic before you film. Cold Spring Harbor Laboratory designs the school lab prize, which is why the application asks how a lab would change your school, not whether you want one.
Khan Academy: khanacademy.org
Cold Spring Harbor Laboratory: cshl.edu
Breakthrough Prize: breakthroughprize.org
Practical Advice If You Are Still Entering
Time is short. Do not spend it on a cinematic opening that wastes 20 seconds. State the idea early. Define the terms a non-specialist needs. Show one mechanism or one proof-shaped insight. End on why the idea changes how we see the world. Then cut everything that does not serve those moves.
Avoid these common disqualifiers:
- Video longer than 2:00 on YouTube
- Private or unlisted settings that block judges
- Missing peer reviews
- Naming a parent as the inspirational teacher
- A topic that is not physics, life sciences, or mathematics
- A reused or unoriginal script
If you want a model of tone, watch the official how-to video on the Breakthrough YouTube channel, then watch two or three winners in your subject and one winner far outside it. The outside example is often more useful. It shows how a different brain made a hard idea feel inevitable.
Why This Challenge Is Worth a Serious Weekend
Most high-school science contests reward a poster, a paper, or a test score. This one rewards the skill universities and laboratories actually need next: the ability to take a dense idea and make it travel. The scholarship is large enough to matter at almost any undergraduate institution. The teacher prize and school lab spread the win beyond one student, which is why the application asks about your classroom and your school, not only about you.
You do not need to be the best scientist in your country. You need to be the person who can teach one idea so well that a stranger understands it in two minutes.
If you are 13 to 18 and you still have a concept you cannot stop explaining, go to the official entry page, register, and submit before September 15, 2026, 11:59 PM PDT. Then score five peers by September 30. That is the entire gate.
Enter here: breakthroughjuniorchallenge.org/enter
Read the rules before you upload: breakthroughjuniorchallenge.org/rules
The Breakthrough Junior Challenge 2026 will produce one winner and a short list of finalists. It will also produce thousands of videos that never leave a draft folder because the student waited for a perfect topic. Pick the hardest idea you already understand. Make it visible. Send it.
Official site: breakthroughjuniorchallenge.org
Read the prize page: breakthroughjuniorchallenge.org/prize
Full entry details: breakthroughjuniorchallenge.org/enter
Official rules: breakthroughjuniorchallenge.org/rules




