HackDavis 2026 Davis, CA, USA // create for social good_ Non-monetary prizes May 9 – 10, 2026 429 participants
Cloudathon@SJSU 2026 San Jose, CA, USA NETS at San José State University presents Cloudathon in collaboration with Adobe, AWS, Fortinet, Verkada, Splunk, SJSU Career Center, and Foothill College. Max 5 per team. Non-monetary prizes Apr 1 – May 1, 2026 298 participants
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 2164 participants
UC Berkeley AI Hackathon 2025 Berkeley, CA, USA Come join us at the world's largest AI Hackathon hosted by Cal Hacks! $41,564 in prizes Jun 21 – 22, 2025 1036 participants
DA Hacks 3.5 Cupertino, CA, USA De Anza hackathon is back! Join us for our 5th year with 200+ hackers! Non-monetary prizes May 12 – 30, 2025 110 participants
De Anza Hacks 2.5 Online Join the engineering edition of the largest annual hackathon in Cupertino! $8,300 in prizes Winners announced 54 participants
