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 MontyHacks VIII

May 31, 2025

Date TBD

MontyHacks VIII, the 8th coming of MHS's annual hackathon hosted by Montgomery High School’s Computer Science club, will run on May 31, 2025! MontyHacks is …

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beginner · social · United States
ONLINE Hack the Bronx 4

May 26, 2025 - June 1, 2025

Ended

*** Starts at 5pm EST 5/26Hack the Bronx is an online hackathon centered around the Bronx community whose mission is to spread the passion of …

IN-PERSON Milpitas Hacks 2.0

May 24, 2025

Date TBD

Are you a high-schooler or middle schooler interested in computer science? Do you want to build meaningful projects and win prizes for them? Welcome to …

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beginner · machine learning · web · Milpitas, California, United States
ONLINE AI Innovation IGNITION Startup Hackathon

May 12, 2025 - May 30, 2025

Ended

Are you an early career researcher with an idea to tackle a real-world challenge using AI? "AI Innovation IGNITION" is a social impact-focused initiative designed …

IN-PERSON Blue Wave Hackathon

April 27, 2025

Date TBD

About the challenge Blue Wave Hackathon 2025 is the first in person, public hackathon hosted in Fairfield County in the past decade! Led by the …

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beginner · Darien, Connecticut, United States
IN-PERSON JACHacks 2025

April 26, 2025 - April 27, 2025

Ended

Welcome to JACHacks! John Abbott College Computer Science Department is excited to organize our first ever hackathon. This 24 hour in-person overnight hackathon will include …

IN-PERSON RidgeHacks 2025

April 26, 2025

Date TBD

About the challenge Ridgehacks 2025 is Ridge High School's premier annual hackathon led by the Ridge Computer Science Club. Following a single day, 12-hour hacking …

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beginner · Basking Ridge, New Jersey, United States
IN-PERSON HackXelerate'25

April 24, 2025 - April 25, 2025

Ended

Hack. Innovate. Accelerate. Event Description: HackXelerate’25 is a high-energy 24-hour hackathon bringing together the brightest minds to tackle real-world challenges with innovative tech solutions. Hosted …

ONLINE The SMCCCD Intercollegiate Hackathon v2.0

April 19, 2025 - April 25, 2025

Ended

Welcome Explorers to the second SMCCCD intercollegiate hackathon!—a historic collaborative effort between the Computer Science-related Clubs at both Skyline College and College of San Mateo …

IN-PERSON FullyHacks 2025

April 12, 2025 - April 13, 2025

Ended

Join us for FullyHacks 2025, Cal State Fullerton's (CSUF) premier 24-hour, in-person hackathon, taking place from April 12th to April 13th at the CSUF Computer …

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