HackSC 2020 Los Angeles, CA, USA University of Southern California’s largest hackathon. Apply before November 29th. $13,790 in prizes Jan 31 – Feb 2, 2020 438 participants
Pace Mobile App Design Contest 6.0/Hackathon New York, NY, USA Brainstorm. Design. Demo. $850 in prizes Mar 14, 2019 15 participants
SaintsHack Albany, NY, USA Come join the Saints marching into the Summer of 2018 at SaintsHack. $1,420 in prizes Apr 28 – 29, 2018 23 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
IDT Unchained Hackathon Newark, NJ, USA Develop Blockchain solutions for international money transfer, calling, and retail transactions $1,420 in prizes Apr 21 – 22, 2018 16 participants
Hack Upstate XI Syracuse, NY, USA Advancing Upstate New York's Technology Community $1,940 in prizes Apr 14 – 15, 2018 50 participants
2018 Philly Codefest at Drexel University Philadelphia, PA, USA Philly Codefest is a free software and hardware hackathon that is open to anyone. No coding experience is necessary – just bring your creativity! $15,100 in prizes Apr 14 – 15, 2018 304 participants
SunCode 2018 Oakland, CA, USA Build novel solutions for the clean energy industry and win 10k in prizes $10,000 in prizes Apr 13 – 14, 2018 154 participants
Spring 2018 hackNY Student Hackathon New York, NY, USA hackNY aims to federate the next generation of hackers for the New York innovation community. $1,600 in prizes Apr 7 – 8, 2018 404 participants
KNOW Identity Hackathon 2018 Washington, DC, USA Teams will be given 24 hours to hack together a solution that solves a critical identity challenge. 25k prize! $25,000 in prizes Mar 26 – 27, 2018 8 participants
Hack.UVA Charlottesville, VA, USA A 24-hour hackathon to build, code, and innovate for diversity $21,533 in prizes Mar 24 – 25, 2018 219 participants
FOSSASIA UNESCO Open Science and Data Hackathon Singapore, Singapore Create Open Source Science Apps and Games that Tackle Climate Change and Development Challenges $2,400 in prizes Mar 24 – 25, 2018 84 participants
Auteurist WebVR Hackathon @ Mozilla San Francisco, CA, USA Tell your story in WebVR $659 in prizes Mar 17, 2018 50 participants
Women's Day Hackathon San Diego, CA, USA WWCode San Diego presents Women's Day Hackathon - In celebration of International Women's Day Non-monetary prizes Mar 10, 2018 72 participants
Developer Circles Community Challenge Online Completed - 2017 Community Challenge $150,000 in prizes Winners announced 3629 participants