TreeHacks 2025 Stanford, CA, USA The largest collegiate hackathon in the U.S. $255,600 in prizes Feb 14 – 16, 2025 827 participants
HackDuke: Code for Good 2022 Durham, NC, USA The nation's premier hackathon for tech and social good. $3,300 in prizes Oct 22 – 23, 2022 174 participants
Jumpstart EdTech Online Student-centered virtual startup competition focusing on improving online education using both business and technology $2,740 in prizes Winners announced 186 participants
<hack> Cupertino Online A high-school hackathon organized by the Cupertino Teen Commission and Cupertino's Recreation Department to give teens a chance to destress, be creative, and become civically engaged. $324 in prizes Winners announced 129 participants
Hack3 (2020) Online A fun, 24 hour online hackathon made for both new and experienced high school students. $50,000 in prizes Winners announced 255 participants
AtlasHacks Online AtlasHacks is a 36 hour, online hackathon. We're inviting everyone to create their aspiring projects! $5,500 in prizes Winners announced 212 participants
HackMann 2020 Online Hack your code to bits! A hackathon open to high schoolers and middle schoolers alike! Come learn and win some awesome prizes! $3,000 in prizes Winners announced 138 participants