Build Beyond Hackathon Online Where Builders Go Beyond. $5,000 in prizes Submissions open soon 25 participants
Cosmo Hacks 2026 Online Cosmo Hacks is a free, four-day online hackathon by high school students. Build apps or websites around "Tech for Student and Community Life" and compete for real prizes! $196,955 in prizes Submissions open soon 331 participants
Arbiter Hacks V1 Online Open innovation for all, submit projects that have potential impact and usability! $3,800 in prizes Submissions open soon 341 participants
LaunchPad Hacks Online Build something worth launching. A beginner-friendly online student hackathon for bold ideas, useful prototypes, and creative problem-solvers. $300 in prizes Nov 20, 2026 05:00 PM EST to submit 27 participants
IceHacks Online A week online for high schoolers to build something that actually runs — software, hardware, or the weird idea in between. $17,150 in prizes Submissions open soon 51 participants
Next Byte Hacks V5 Online Next Byte Hacks V5: An open-ended hackathon open to everyone. Build stunning projects, assemble a great team, and compete for big prizes! $100 in prizes Oct 31, 2026 05:00 PM EDT to submit 250 participants
Neighborhood Hacks Online Create a project that supports your local community $57,866 in prizes Oct 24, 2026 01:00 AM EDT to submit 447 participants
United Hackathons V1 Online Join the discord: https://discord.gg/K2g9uFk7c and email [email protected] if you would like to host your own hackathon Non-monetary prizes Winners TBD 235 participants
ImpactHack 2026 Online Build technology that solves real problems and creates meaningful impact in your school, community, or the world. Non-monetary prizes Winners TBD 448 participants
LovHack Season 3 Online We're back for Season 3! It's time for your next build. Non-monetary prizes Winners TBD 372 participants
Global Innovation Build Challenge V2 Online A global hackathon for foundational LLMs, applied AI, and open invention Non-monetary prizes Winners TBD 1726 participants
