VoltHacks Online Design. Build. Power the Future. $2,905 in prizes Sep 05, 2026 05:00 PM EDT to submit 467 participants
Hack-A-Agent Online Build a project that solves a real-world problem. Non-monetary prizes Jun 28, 2026 07:30 AM EDT to submit 50 participants
Youth Code x AI Online Harness AI to create innovative solutions for real-world challenges in business, education, mental health, sports, the environment, and communities! $2,700 in prizes Jun 27, 2026 11:30 PM EDT to submit 876 participants
USAII® Global AI Hackathon 2026 Online (* REGISTRATION EXPIRED JUNE 6 11:59 PM ET *) A global virtual AI hackathon empowering students to build solutions for real-world good—from everyday impact to career readiness. $15,000 in prizes Winners TBD 6085 participants
