Discover Computer Science Hackathons 2025

Join computer science hackathons hosted by universities, clubs, and tech orgs to solve problems in software, AI, and systems.
Explore Computer Science hackathons online and in-person
IN-PERSON Carolina Data Challenge 2025

Sept. 20, 2025 - Sept. 21, 2025

Ended

About the challenge The Carolina Data Challenge, or CDC, is UNC’s weekend-long data science hackathon hosted by Carolina Analytics and Data Science (CADS) in partnership …

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beginner · machine learning · Chapel Hill, North Carolina, United States
IN-PERSON SteelHacks XII

Sept. 20, 2025 - Sept. 21, 2025

Ended

About the challenge SteelHacks is a weekend-long event where students from around the nation work together to build innovative technology products. For over a decade, …

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beginner · social · Pittsburgh, Pennsylvania, United States
ONLINE STEM Connect Hackathon Fall 2025

Sept. 19, 2025 - Sept. 22, 2025

Ended

>> SIGN UP VIA THIS DEVPOST AS WELL AS THIS GOOGLE FORM << STEM Connect Hackathon is a hybrid hackathon that is open to undergraduate …

IN-PERSON Code Vault 2025

Sept. 19, 2025 - Sept. 20, 2025

Ended

🚀💻 Code Vault 2025 – 24 Hour Hackathon 💻🚀 The Department of Computer Science & Business Systems, MIT Mysore is thrilled to present Code Vault …

IN-PERSON HEIST MAKE

Sept. 13, 2025

Date TBD

About the challenge Get startedHack-O-Heist 2025 – 36 Hours of Innovation & Impact Hack-O-Heist is not just a hackathon – it’s a 36-hour marathon of …

ONLINE Hackonomics 2026

Sept. 1, 2025 - March 30, 2026

Open

About the Challenge Hackonomics™ 2026 allows individuals passionate about finance, economics, and computer science in our community to fuse the aforementioned principles via projects with …

ONLINE PeddieHacks 2025

Aug. 22, 2025 - Aug. 24, 2025

Ended

PeddieHacks is a 48 hour online hackathon hosted by the Peddie School Computer Science Club in Hightstown, New Jersey. It is open to all high …

ONLINE CodeMind Hacks

July 1, 2025 - July 8, 2025

Ended

Welcome to CodeMind Hacks 2025 CodeMind Hacks is a one-week virtual hackathon designed for high school students ready to turn their ideas into impact. Whether …

ONLINE Hackboro 2025

June 23, 2025 - June 29, 2025

Ended

About the challenge Hackboro is the first annual hackathon hosted by Hillsborough High School's Computer Science club! Submissions will be accepted from June 23nd to …

ONLINE LingHacks VI

June 14, 2025 - June 15, 2025

Ended

What is LingHacks VI? LingHacks VI is the sixth iteration of the world's first computational linguistics hackathon for high schoolers. Our goal is to expose …

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