TreeHacks 2026 Stanford, CA, USA The largest collegiate hackathon in the US. $1,030,875 in prizes Feb 14 – 15, 2026 1098 participants
InnovateHacks 2.0 Online Unleash Innovation, Forge the Future: Dive into a realm of creativity with Innovate Hacks. Explore, learn, and pioneer the next big thing amidst a community of thriving developers. Non-monetary prizes Winners announced 1191 participants
HackFusion 1.0 Online HackFusion challenges you to create any software and/or hardware solution for social good. $1,015 in prizes Winners announced 278 participants
Learn 2 Build 2024 Hackathon Online Inspiring young minds to create innovative tech solutions for all ages. $7,898 in prizes Winners announced 511 participants
Hackpost Guide Hackathon Online Empowering the next generation of programmers and developers. $5,749 in prizes Winners announced 131 participants
OneHacks IV Online We aim to provide aspiring coders with better opportunities, to help them take their projects to the next level, and to teach the necessary skills in coding to succeed and thrive. $57,725 in prizes Winners announced 133 participants
Bay Area Hacks Online Made for Bay Area Students By Bay Area Heads and Leaders, empowering High Schoolers $15 in prizes Winners announced 167 participants
HackVortex Codestorm 4 Online Create an app or website that educates its users with quizzes, games, lessons, etc. $79,849 in prizes Winners announced 319 participants
CirFin CREATE Online An open challenge inviting people across the world to submit ideas about sustainability, with a chance to win prizes $2,925 in prizes Winners announced 209 participants
MTSI 2024, Deliwala/Babin Philadelphia, PA, USA Create Innovative products that builds a community Non-monetary prizes Jul 18 – 30, 2024 47 participants
HackChess Online Create a chess engine and measure its abilities against other engines in a tournament! We are open to people of any skill level, but some programming experience is advised. $270 in prizes Winners announced 167 participants