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
FiveHacks Online Create apps that solve pressing issues in these five categories: healthcare, education access, climate change, food insecurity, or inequity. $18,110 in prizes Winners announced 113 participants
CougarHacks Online Have a fun time creating apps and games to make the world a better place $185 in prizes Winners announced 47 participants
Launchology Vision Online Join here! https://join.slack.com/t/launchologyvision/shared_invite/zt-z8xzx1ys-W4iEUR1v7mOXFXwDsbKDyw $445,098 in prizes Winners announced 203 participants
Hack the Cloud 2.0 Online Hack the Cloud brought a successful online hackathon to high school students during the stay at home order. Hack the Cloud 2.0 plans to repeat this success again this summer! $43,200 in prizes Winners announced 268 participants
Summer Coding Olympics Online A mini-coding competition for those interested! Styled like the Olympics! $1,275 in prizes Winners announced 86 participants
NightCode Summer Hackathon 2021 Online Create applications and projects that leave a lasting impact on education and productivity in a weekend. $1,850 in prizes Winners announced 87 participants
byteKode - Beginner - Summer 2021 Online Take your first byte into the world of hackathons. All high school students welcome! $20,892 in prizes Winners announced 108 participants
Hack3 (2021) Online The leading online hackathon for high schoolers: welcoming students from all skill levels! $70,000 in prizes Winners announced 314 participants
HackVH Online The premier virtual high school hackathon based in the Chicagoland area. $12,215 in prizes Winners announced 176 participants