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April 24 - 26, 2026


I'm a Hacker!
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Hacktech 2025 RECAP

2025 Stats:

5 countries
45 universities
0 hackers
0 prizes
0 hours

Hacktech is Caltech's annual intercollegiate hackathon. During the 36‑hour event, participants will collaborate in teams of 1 to 4 members to develop projects that align with our themes. Whether you're a seasoned coder or a beginner, Hacktech invites you to join a vibrant community of problem solvers, dreamers, and builders on Caltech's campus. Check out our 2025 Devpost to see the amazing projects our hackers built during our 2025 event!


Hacktech Preview 1 Hacktech Preview 2 Hacktech Preview 3 Hacktech Preview 4 Hacktech Preview 5 Hacktech Preview 6

For 2026, our tracks have not yet been finalized, but for reference, here were our 2025 tracks: Healthcare, Finance/Data Analytics, and Sustainability.
What's New for 2026? This year we are excited to implement much of your feedback from last year's event, and plan to continue hosting a fully in-person event with the same general venue setup as last year. Check back here later to see updates on our tracks and other event details!

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A Round of Applause for our

Hacktech Speakers

Hacktech would not be the same without the contributions of our speakers, whose insights, expertise, and passion drive the innovation and creativity that define us.

General FAQ

If you can't find your answer here, feel free to contact us via our email or social media! FAQ last updated March 14th, 2025.

In our Hackathon, you have 36 hours to code a product that regards one of our topics. Work by yourself or with a team of up to 4 people!
Hacktech is Caltech’s annual hackathon bringing together innovators to showcase the latest advancements in technology and coding. There's food, speakers, recruiters, and of course, tons of building!
To participate, you can register on our website! NOTE: Our 2025 event has wrapped up and applications for 2026 will be opening the week of October 20!
Hacktech is held at Caltech's campus. This year we will likely be utilizing Avery House and the Annenberg Center for Information Science and Technology as our main venues. Please refer to our website and the map below for detailed directions and accommodation options when the time comes.
Yes, Hacktech is now a fully in-person event instead of the hybrid format as before. Hackers must check in and be present throughout the hackathon to participate.
Hacktech is free to attend! We will provide food, swag, lessons, and amazing memories! Travel reimbursement for 2026 is still relatively limited, and we will not be able to provide reimbursement to all participants. Unfortunately, partial reimbursement will not be provided this year.
For Hacktech 2026, all enrolled college undergraduate students (4-year or community college programs) are welcome! Note that you must be 18 or older as per institute requirements. No exceptions can be made.
Between 1 and 4 people can be on a single team.