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 - 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
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 …
Oct. 1, 2025 - Oct. 2, 2025
About the Challenge The Cosmos Labs Offsite 2025 Hackathon is an internal event focused on advancing AI tooling and exploring innovative solutions. It empowers participants …
Oct. 1, 2025 - Oct. 6, 2025
Take one of your hobbies and transform it into a business idea. It can be a product, service, or platform. Think not just about what …
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. 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. 29, 2025 - Sept. 30, 2025
Announcing the First MemVerge Hackathon We’re excited to kick off the first MemVerge hackathon — a chance for everyone across MemVerge to learn, innovate, and …