HackRice 2016 Houston, TX, USA For the night owls and the dreamers. $8,690 in prizes Jan 15 – 17, 2016 209 participants
HackDFW Students from Dallas-Fort Worth and beyond come together to turn their ideas into reality. Hosted by students at UTD, SMU, and UNT, a 24-hour hackathon for students, by students. $87,250 in prizes Feb 28 – Mar 1, 2015 234 participants
Cal Hacks Berkeley, CA, USA Cal Hacks is the first major collegiate hackathon in the Bay Area. Non-monetary prizes Oct 3 – 5, 2014 473 participants