Major League Hacking 2026 Hackathon Season
About

What is YHack?

YHack is Yale’s flagship hackathon, bringing together 600+ college builders for 24 hours of weekend hacking. Participants will have access to hands-on hardware, technical workshops, recruiting events with leading tech companies, and a Red Bull–sponsored party during the weekend. We hope to see you there!

Time Until YHack
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Days
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Hours
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Mins
Harkness tower
Tracks
Tracks

Build for a greener future with sustainable tech.

Sustainability envelope closed

Rethink how learners engage, practice, and grow.

Education envelope closed

Improve wellness, access, and patient outcomes.

Healthcare envelope closed

Create playful, immersive, or social experiences.

Entertainment envelope closed

Agents, automation, and artificial intelligence.

Autonomy and AI envelope closed

Forecast outcomes and align incentives with data.

Prediction markets envelope closed

Build devices, robots, and real-world prototypes.

Hardware envelope closed
Lace border
FAQ Postcard
Frequently asked questions
Still Have Questions? reach out to us at yhack@yhack.org

No. We accept people of all skill levels and YHack is a great event for many who haven’t participated in a hackathon.

After individual registration, we will send out an email regarding team registration. Teams can be of size 1–4.

Teams will present their work to judges!

Zilch, zero, nada, free!

You've found the perfect place and time to learn! Whether you're a designer, coder, tinkerer or somewhere in-between, there will be dedicated events and mentors to ease your way through YHack.

Swag will be handed out to all participants!

Yes, this hackathon will have a hardware track!

Accepted participants will have the opportunity to apply for travel reimbursement. We expect to be able to support many participants traveling from the East Coast, with additional consideration given based on need or exceptional profiles.

SponsorsSponsors coming soon! Reach out if interested at yhack@yhack.org
Sponsors coming soon! Reach out if interested at yhack@yhack.org