Gotham DLT 2019 New York, NY, USA Building Distributed Ledger Apps in the City that Never Sleeps $11,000 in prizes Dec 7 – 8, 2019 10 participants
MLH Local Hack Day: Build 2019 Featured Join your local tech community & 200+ other communities around the world for a global 12-hour hackathon & celebration of learning, building, & sharing! Non-monetary prizes Nov 30 – Dec 9, 2019 12 participants
Stratis Smart Contracts Challenge Featured Online Contestants from around the world are invited to take part in the Stratis Smart Contracts Challenge! $18,000 in prizes Dec 16, 2019 01:00 PM EST to submit 62 participants
Blockstack Can't Be Evil Contest: Part 3 Featured Online Build a Blockstack application that fits into one of the featured categories – and isn't evil $16,800 in prizes Dec 18, 2019 11:45 PM EST to submit 68 participants
#TFWorld TF 2.0 Challenge! Online #TFWorld TF 2.0 Challenge $150,000 in prizes Dec 31, 2019 11:45 PM EST to submit 233 participants
GenHacks Cotopaxi, CO, USA Gathering the innovators of tomorrow to solve environmental issues prevalent in today's society. Non-monetary prizes Dec 30 – 31, 2019 3 participants
Data Economy Challenge with Ocean Protocol Online 3.4 Million Ocean Tokens. 3 Inspiring Tracks. Global Community Participation. Build the New Data Economy with us! €104,220 in prizes Jan 15, 2020 05:00 PM EST to submit 24 participants
CincyHacks 2020 Mason, OH, USA Cincinnati's original high school hackathon! Non-monetary prizes Jan 25 – 26, 2020 1 participant
Super Hack San Diego, CA, USA Super Hack: San Diego's First High-School Hackathon @ San Diego Supercomputer Center $150 in prizes Feb 1, 2020 2 participants
