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
TreeHacks 2024 Stanford, CA, USA The largest collegiate hackathon in the U.S. $213,100 in prizes Feb 16 – 18, 2024 1124 participants
Cal Hacks 10.0 San Francisco, CA, USA This year's Cal Hacks is co-hosted by MindsDB. Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas. $144,650 in prizes Oct 27 – 29, 2023 770 participants
Anthropic Claude 2 Hackathon San Francisco, CA, USA Build with Claude 2 $15,000 in prizes Jul 29 – 30, 2023 130 participants
Pinecone Hackathon: Jumpstart Real-World AI Applications Online Join the week-long hackathon to solve real-world problems with Generative AI tools and platforms. $101,680 in prizes Winners announced 1396 participants
UC Berkeley AI Hackathon Berkeley, CA, USA Come join us at the world's largest AI Hackathon hosted by Berkeley SkyDeck and Cal Hacks! $237,700 in prizes Jun 17 – 18, 2023 802 participants
TreeHacks 2023 Stanford, CA, USA Stanford University's Premier Hackathon - Join us to build apps, machines, and communities on Stanford Campus. $133,080 in prizes Feb 17 – 19, 2023 1033 participants
yeswewill Berkeley, CA, USA yeswewill is a classwide hackathon for students enrolled in the yeSWEcan DeCal at UC Berkeley. Non-monetary prizes Dec 1 – 22, 2022 65 participants
SelfieHacks 2021 Online Build Hacks for Socials! Non-monetary prizes Winners announced 214 participants
Techcelerate: Hack++ 2021 Online Accelerating youth in entrepreneurship and tech Non-monetary prizes Winners announced 22 participants
Local Hack Day: Share Day 1 Online Local Hack Day: Share Day 1 Non-monetary prizes Winners announced 604 participants
AthenaHacks 2021 Online Join us for a weekend dedicated to filling the gender gap, exploring technology, and building the next big thing! $8,975 in prizes Winners announced 277 participants
HR Hackathon Online Online Build HR- and work-related tools in light of Covid-19 Non-monetary prizes Winners announced 317 participants
TitanHacks Online TitanHacks: High School Online Hackathon $1,905 in prizes Winners announced 303 participants
HackTheU Unbox Your Ideas Online We are all boxed up in our homes, but that doesn’t mean you have to box up all your great ideas. More info at hacktheu.org $410 in prizes Winners announced 171 participants
Hack Quarantine Online A global, virtual hackathon battling against COVID-19. £1,600 in prizes Winners announced 1731 participants
Decoded Hacks: Adjusting to COVID-19 Nairobi, Kenya Challenge 1 #Innovating from Home Non-monetary prizes Mar 27 – Apr 10, 2020 112 participants
The Global Hack Online Fighting a Global Crisis - 3 billion people in lockdown. Let's hack the future so we never go through this again. Non-monetary prizes Winners announced 5971 participants
Fihm فهم Saudi Arabia AI Boot Camp معسكر الذكاء الاصطناعي Non-monetary prizes Apr 5 – 7, 2020 24 participants
HackAtHome Milano, Italy Crea qualcosa di veramente fantastico ed utile, per gli altri! €1,400 in prizes Apr 3 – 6, 2020 147 participants
#AyobaHack Online Ayoba Virtual Hackathon in South Africa ZAR150,000 in prizes Winners announced 142 participants
COVID-19 Global Hackathon 1.0 Online #BuildforCOVID19 Global Online Hackathon Non-monetary prizes Winners announced 18553 participants