Oct. 10, 2025 - Oct. 11, 2025
Introduction Welcome to Solaris, the premier hackathon for high schoolers taking place online on October 10-11, 2025. For 24 hours, the best high school minds …
Oct. 5, 2025 - Nov. 17, 2025
Bring Web2 Applications to Web3 One of Web3's key promises is to deliver a decentralized and fair internet where users control their own data, identity, …
Oct. 4, 2025 - Oct. 5, 2025
Final Call — Register Now for NASA Space Apps @ NASA Ames 🚀 Dear Participant, Due to security procedures at NASA Ames Research Center, this …
Oct. 3, 2025 - Oct. 5, 2025
HarborHack 2025 For one weekend, discover how far you can push the frontier of vibecoding with AI. The Spirit of HarborkHack 2025: VibeHacking! Build something …
Oct. 3, 2025 - Oct. 6, 2025
Protocol 404 is a 48-hour hackathon where the system is already broken — and your job is to make something in the wreckage. No tracks. …
Oct. 3, 2025
Welcome to the Lightning++ 2025 Hackathon! This is the hackathon site for the lightning++ hackathon in Berlin, Germany.The main hackathon competition will be open ended …
Oct. 1, 2025 - Oct. 31, 2025
🎃 Welcome to BUILD Halloween Hacks! Step into a week of creativity and innovation with a Halloween twist. BUILD Halloween Hacks is a student-led hackathon …
Sept. 30, 2025 - Oct. 31, 2025
Most hackathons want you to sprint.Hacktober wants you to last. This isn’t 24 hours of caffeine and panic.It’s 31 days of stubborn building, soft deadlines, …
Sept. 30, 2025
About the challenge Hack the Generation is a global, student-focused virtual hackathon where creativity meets technology. Unlike traditional hackathons that limit participants to specific themes, …
Sept. 28, 2025 - Sept. 29, 2025
Nepal is set to host its biggest teen hackathon yet — Daydream Biratnagar 2025, organized by Arniko Hackclub, on September 28, 2025 in Biratnagar. This …