Shower Hacks San Francisco, California, USA The winner gets to take a shower $9,550 in prizes Sep 26, 2026 125 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 1097 participants
HackDavis 2026 Davis, CA, USA // create for social good_ Non-monetary prizes May 9 – 10, 2026 426 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 296 participants
Hack For Humanity 2026 Santa Clara, CA, USA Santa Clara University's 13th Annual Social Good Hackathon $13,000 in prizes Feb 28 – Mar 1, 2026 490 participants
WiCS Online Hackathon (Winter 2026) Online Beginner Hackathon hosted by Women in Computer Science Club @ De Anza College $300 in prizes Winners announced 303 participants
DAHacks 4.0 Cupertino, CA, USA Join Cupertino’s biggest collegiate hackathon! Non-monetary prizes Nov 21 – 22, 2025 125 participants
