The Square Unboxed Hackathon Online Build apps for millions of businesses who use Square $60,000 in prizes Winners announced 439 participants
T-Mobile 5G Hackathon Online T-Mobile’s 5G network presents an opportunity to concoct innovative ideas that use its faster peak data speeds, low latency, and increased capacity for higher volumes of data . $11,000 in prizes Winners announced 82 participants
Amazon Raise-up Buildathon Online Build sustainable solutions using AWS to ensure the survival of nonprofits and cultural institutions $40,800 in prizes Winners announced 860 participants
COVID-19 Global Hackathon 2.0: Social & Mental Health Online Hack on social issues and mental health with mentorship from nonprofits Non-monetary prizes Winners announced 652 participants
COVID-19 Global Hackathon 1.0 Online #BuildforCOVID19 Global Online Hackathon Non-monetary prizes Winners announced 18553 participants
LAUNCH Hackathon 2015 San Francisco, CA, USA Launch 2016 here: launch.devpost.com/ $101,500 in prizes Feb 27 – Mar 1, 2015 1310 participants
TreeHacks Winter 2015 Stanford, CA, USA 500 incredible students from across the country. Stanford University's inaugural hackathon. $68,590 in prizes Feb 20 – 22, 2015 287 participants
Hack@Brown 2015 Providence, RI, USA Hack@Brown 2015 Non-monetary prizes Feb 7 – 8, 2015 158 participants
delivery.com App Challenge Online Unlock the local marketplace with apps that change the way people explore their communities and order online. $60,000 in prizes Winners announced 341 participants
LA Hacks - Spring 2014 Los Angeles, CA, USA The Hackathon of the West Coast. 36 Hours. April 11-13 in Pauley Pavilion at UCLA. $30,300 in prizes Apr 11 – 13, 2014 515 participants
HackMIT Cambridge, Massachusetts, USA 1000+ people, $10k+ prizes, 30 hours. October 5-6, 2013 at MIT. Open to all students, all schools. $15,000 in prizes Oct 5 – 6, 2013 693 participants