Explore Open Hackathons 2025

Open hackathons welcome creators of all backgrounds, skills, and ideas to collaborate freely.
Explore Open hackathons online and in-person
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 RiverHacks2025

April 26, 2025 - April 27, 2025

Ended

Get ready to code, connect, and celebrate at RiverHacks2025! Join ACM at ACC and fellow tech enthusiasts for an exciting hackathon experience right in the …

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Beginner · Machine Learning · Social · Austin, Minnesota, United States
IN-PERSON PantherHacks 2025

April 25, 2025 - April 27, 2025

Ended

PantherHacks 2025 Chapman University's inaugural 48-hour hackathon! Check out our website at pantherhacks.dev. Tracks Artificial Intelligence Cybersecurity Healthcare Sustainability Event Schedule Friday, April 25th 📅 …

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Beginner · Orange, California, United States
IN-PERSON Bytes and Bites

April 25, 2025 - April 27, 2025

Ended

Hack the Future with Us! Join the Ultimate CS x Engineering Hackathon! Innovate. Build. Transform. Tackle Real-World Challenges. Create Impactful Solutions. Win Prizes. Network with …

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Social · Brooklyn, New York, United States
IN-PERSON Hacktech by Caltech 2025

April 25, 2025 - April 27, 2025

Ended

Hacktech 2025 – Realistic Impact, Real-World ChangeDate: April 25, 2024, 9:00 PM PST – April 27, 2024, 9:00 AM PST Location: Caltech (Fully In-Person) APPLY …

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Health · Machine Learning · Social · Pasadena, Maryland, United States
IN-PERSON Kennedy Hackathon

April 25, 2025 - April 26, 2025

Ended

The Kennedy Hackathon: AI for Good challenges you to build innovative solutions addressing real-world issues using AI tools. We're bringing together Harvard and MIT students …

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Low/No-Code · Social · Cambridge, Massachusetts, United States
IN-PERSON Kiln 2025

April 20, 2025

Date TBD

Kiln is a micro game jam where you'll have just 48 hours to create your own indie game! We'll provide a theme at the jam's …

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Games · West Lafayette, Indiana, United States
IN-PERSON Tech Titans Hack Fest

April 17, 2025 - April 19, 2025

Ended

About the Challenge The Tech Titans Hackathon is an opportunity for students to tackle real-world problems in education using technology. Whether it's improving online learning, …

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Education · Web · Phoenix, Arizona, United States
IN-PERSON Hack Cupertino 2025

April 12, 2025 - April 13, 2025

Ended

The Cupertino's Youth Activity Board together with the Cupertino Recreation Department is hosting <hack> Cupertino, a 13-hour overnight hackathon designed to solve a (secret) problem …

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Beginner · Design · Social · Cupertino, California, United States
IN-PERSON UTA Datathon 2025

April 12, 2025 - April 13, 2025

Ended

What is UTA Datathon? The UTA Datathon is one of the top annually runned 24-hour data-based competitive event organized by the University of Texas at …

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AR/VR · Databases · Machine Learning · Arlington, Virginia, United States

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