Y Combinator November 2019 Hackathon Mountain View, CA, USA Hacking on new projects at YC Non-monetary prizes Nov 22 – 23, 2019 149 participants
Yelp Hackathon Online Build the next generation of local apps with the Yelp API $8,500 in prizes Winners announced 725 participants
Rocketgraph Hackathon Online Rocketgraph is the first marketplace for cloud reporting, and we'd like to reward you for your cool ideas. $1,500 in prizes Winners announced 67 participants
Valley Hackathon 2016 Modesto, CA, USA Hackathon in Modesto? Yup. $4,400 in prizes Jan 15 – 16, 2016 21 participants
MHacks V Ann Arbor, MI, USA Students from across the world come to MHacks to build amazing things, transform dreams into realities, and to meet others with the same level of passion to build their future. MHacks is for creators. $35,670 in prizes Jan 17 – 18, 2015 720 participants
Hack The North Waterloo, Canada Canada's Largest Hackathon - University of Waterloo $1,000 in prizes Sep 19 – 21, 2014 632 participants
YC Hacks Mountain View, California, USA Make something people want. $12,710 in prizes Aug 2 – 3, 2014 529 participants
APIcon/quest Hackathon San Francisco, CA, USA Hosted by ProgrammableWeb.com, APIcon/quest is the official hackathon of APIcon, held in San Francisco from May 27-29. $18,000 in prizes May 27 – 28, 2014 57 participants
UCLA Anderson Hackathon Santa Monica, CA, USA Theme: Education $3,500 in prizes May 16 – 18, 2014 5 participants
PennApps Philadelphia, Pennsylvania, USA The World's Premier College Hackathon $30,000 in prizes Sep 6 – 8, 2013 660 participants