DevFest 2026 New York, NY, USA DevFest is an annual hackathon held at Columbia University. $5,625 in prizes Feb 7 – 8, 2026 563 participants
DevFest 2025 New York, NY, USA DevFest is an annual week-long workshop series and hackathon held at Columbia University. $2,200 in prizes Feb 8 – 9, 2025 457 participants
DivHacks 2023: Hack to the Future New York, NY, USA Our goal is an experience that not only reimagines what diversity should look like in the tech industry but gives students the tools to use technology to implement change. $23,075 in prizes Sep 23 – 24, 2023 95 participants
HackRice X Online Rice University's Annual Fall Hackathon $19,000 in prizes Winners announced 277 participants
PennApps XXI Online The Original College Hackathon: Now Online! $49,069 in prizes Winners announced 588 participants
YeeHaw Hacks Online Welcome to the wild west of hackathons. It's always high noon at YeeHaw Hacks. Non-monetary prizes Winners announced 131 participants
Garuda Hacks 2020 Online Wanted: the world's greatest innovators. Use the power of technology to solve the world's most pressing issues. $38,487 in prizes Winners announced 1324 participants
Bay Area Hacks Online Innovate creative solutions for Machine Learning, Fintech, and Societal Change. $459,910 in prizes Winners announced 396 participants
Facebook Hackathon: Messaging Online Build messaging solutions that empower conversation $7,000 in prizes Winners announced 2681 participants
EOSIO Smart Contracts Challenge Online Build the future of blockchain technology with an EOSIO Smart Contract. $200,000 in prizes Winners announced 763 participants
OpenHacks Online The VIRTUAL hackathon for everyone, everywhere. $4,293 in prizes Winners announced 765 participants
AWS Marketplace Developer Challenge: ML Powered Solutions Online Develop a creative solution with ready-to-use ML models from AWS Marketplace deployed on Amazon SageMaker $58,000 in prizes Winners announced 1052 participants