OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners TBD 46742 participants
UC Berkeley AI Hackathon 2026 Berkeley, CA, USA Come join us at the world's largest AI Hackathon hosted by the team behind Cal Hacks! $96,700 in prizes Jun 20 – 21, 2026 1099 participants
Autonomous Healthcare Hackathon | Legion Health x Atlas San Francisco, California, USA The future of care is autonomous. $7,000 in prizes Jun 13, 2026 74 participants
Ship to Prod - Agentic Engineering Hackathon San Francisco, CA, USA We’ve stacked real infra and real AI so your hack ships as a product, not a slide. In one sprint, build agents, copilots, and autonomous systems that actually work end to end. $48,050 in prizes Apr 24, 2026 155 participants
Deep Agents Hackathon San Francisco, CA, USA We’ve stacked real infra and real AI so your hack ships as a product, not a slide. In one sprint, build agents, copilots, and autonomous systems that actually work end to end. $43,901 in prizes Mar 27, 2026 153 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 128346 participants
