Facebook Hackathon: AI Online Build AI voice interactions with Wit.ai $7,000 in prizes Winners announced 2377 participants
PennApps XIX Philadelphia, PA, USA What's hacking like without a little bit of madness? $21,190 in prizes Feb 2 – 3, 2019 104 participants
Disrupt SF Hackathon 2018 Online TechCrunch's Hackathon Goes Global $154,620 in prizes Winners announced 990 participants
AT&T Entertainment App Challenge Online AT&T is challenging developers to submit recent Entertainment solutions, including games, or hack new entertainment solutions. $80,000 in prizes Winners announced 335 participants
CU HACKS 2 Cupertino, CA, USA CU HACKS 2 is the Cupertino Library’s FREE, overnight hack-a-thon event for teens where the next generation of programmers join together to bring their coolest ideas to life. $6,000 in prizes Jun 11 – 12, 2016 65 participants
SV Hacks! - Ideas Come To Life Come as you are, build what you like $8,100 in prizes Feb 20 – 21, 2016 457 participants
Los Altos Hacks Mountain View, CA, USA 200-person high school hackathon in the Bay Area $2,540 in prizes Jan 30 – 31, 2016 129 participants
HackingEDU San Mateo, CA, USA Invent the Future $100,800 in prizes Oct 22 – 25, 2015 613 participants
Sharing Economy Challenge (2015) Berkeley, CA, USA Hack the sharing economy to close the wealth gap $5,500 in prizes Jul 24 – 25, 2015 7 participants
Connect with Your Team | Summer Jam Online No matter the game, a team is nothing without its fans. Non-monetary prizes Winners announced 96 participants
FLIR's "Bring the Heat" Hacker and Maker Challenge (SanFran) San Francisco, CA, USA Infrared Everywhere! Change the world with thermal imaging. $17,000 in prizes Jun 26 – 28, 2015 74 participants
CU HACKS Cupertino, CA, USA Cupertino Library's Teen Hack-a-thon $1,400 in prizes Jun 21, 2015 33 participants
Teen Hackathon California, USA The First Educational High School Hackathon Non-monetary prizes Mar 21 – 22, 2015 58 participants