Cal Hacks 12.0 San Francisco, CA, USA This year's Cal Hacks is co-hosted by Claude, Fetch AI, AppLovin, and Amazon's Annapurna Labs! Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas. $58,100 in prizes Oct 24 – 26, 2025 2165 participants
UC Berkeley AI Hackathon 2024 Berkeley, CA, USA Come join us at the world's largest AI Hackathon hosted by Berkeley SkyDeck and Cal Hacks! $327,720 in prizes Jun 22 – 23, 2024 930 participants
