ETHBoston Cambridge, MA, USA Boston's First ETHGlobal Hackathon $53,652 in prizes Sep 6 – 8, 2019 164 participants
ETHNewYork Brooklyn, NY, USA Build the Decentralized Future $109,400 in prizes May 17 – 19, 2019 184 participants
Blockchain for Social Impact Hackathon Online Blockchain for Social Impact Hackathon aka The Decentralized Impact Accelerator $20,000 in prizes Winners announced 289 participants
HackHarvard 2016 Cambridge, MA, USA Hack the Past $8,000 in prizes Oct 22 – 23, 2016 246 participants
PennApps XIV Philadelphia, PA, USA Hacking for the Hack of It $50,870 in prizes Sep 9 – 11, 2016 676 participants
