TreeHacks 2022 Online Stanford University's premier hackathon $105,555 in prizes Winners announced 379 participants
MadHacks Carbon 2019 Madison, WI, USA MadHacks Carbon encourages competitors to bring their creativity and ingenuity to engineer solutions for sustainable living. $3,580 in prizes Oct 20, 2019 148 participants
HackRice 9 Houston, TX, USA Rice University's Annual Fall Hackathon $14,180 in prizes Sep 21 – 22, 2019 125 participants
Hack Chicago 2018 Chicago, IL, USA The largest high school hackathon in the Midwest. $9,185 in prizes Jul 22, 2018 111 participants
