CincyHacks Mason, OH, USA Cincinnati's original high school hackathon. $1,000 in prizes Sep 22 – 23, 2018 44 participants
CincyHacks Cincinnati, OH, USA CincyHacks: Southern Ohio's first 24-hour high school hackathon, co-hosted by Cengage Learning. $4,440 in prizes Nov 4 – 5, 2017 53 participants
