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
LA Hacks 2024 Los Angeles, CA, USA Welcome to the Grand Adventure of LA Hacks 2024 $47,216 in prizes Apr 19 – 21, 2024 704 participants
TreeHacks 2024 Stanford, CA, USA The largest collegiate hackathon in the U.S. $213,100 in prizes Feb 16 – 18, 2024 1124 participants
Sustainability and Community AI Fair - Submit at www.communityaifair.com Online Use technology and concepts of AI to help the community and environment. Open for High Schoolers worldwide. Submission only on www.communityaifair.com (not on Devpost) $4,450 in prizes Winners announced 147 participants
DVHacks III Online What can I create? A website, app, game you name it. Judges will rate projects on creativity, technical skill demonstrated, polish, and utility $350 in prizes Winners announced 114 participants
AdaHacks III Online AdaHacks III is aimed to encourage girls to pursue STEM! Our event is all-female (transgender, genderqueer & non-binary inclusive) and includes prizes, workshops, and guest speakers. $1,200 in prizes Winners announced 77 participants
HopperHacks @ Home Online A virtual all-female (genderqueer, non-binary, transgender inclusive) hackathon to build apps and websites to solve pronblems in the community. $575 in prizes Winners announced 109 participants
BridgeHacks Online Building a bridge to a better world! $569 in prizes Winners announced 309 participants
Bay Area Hacks Online Innovate creative solutions for Machine Learning, Fintech, and Societal Change. $459,910 in prizes Winners announced 396 participants
Epsilon Hacks Online Solving Tomorrow's Problems Today $20,122 in prizes Winners announced 243 participants
OpenHacks Online The VIRTUAL hackathon for everyone, everywhere. $4,293 in prizes Winners announced 765 participants
COVID Hacks Online A Global online event where quarantined students spend 36 hours building tools to help those affected by the pandemic. Non-monetary prizes Winners announced 167 participants
Superposition IV San Francisco, CA, USA Bay Area's oldest & largest all-female and non-binary hackathon for HS & college students. Spend 24 hours at Uber HQ with endless swag, inspiring mentors, and more! $4,860 in prizes Feb 29 – Mar 1, 2020 160 participants