Los Altos Hacks V Online Los Altos' fifth annual high school hackathon $7,210 in prizes Winners announced 403 participants
Hack or Treat? Online This halloween spend the weekend hacking at Hack or Treat? and build something spooky! Non-monetary prizes Winners announced 198 participants
Hack it Better Online Empowering high school students to use technology by creating meaningful hacks in the realms of health, community, and the environment. $6,500 in prizes Winners announced 173 participants
Super Hack: San Diego's Premier High-School Hackathon Online America's Finest City is full of makers - our event's job? To embrace these makers and create the best high-school hackathon ever. $11,116 in prizes Winners announced 391 participants
Hack the Earth Online Hack the Earth is an online hackathon for creating environment-related projects with technology! $CAD 12,300 in prizes Winners announced 282 participants
hths.hacks() 2020 Online An online hackathon for high school students! $25,240 in prizes Winners announced 251 participants
Silicon Valley Hacks Online High school hackathon with special prizes for healthcare and education hacks $18,054 in prizes Winners announced 320 participants
TitanHacks Online TitanHacks: High School Online Hackathon $1,905 in prizes Winners announced 303 participants
Irvine Hacks Santa Ana, CA, USA Irvine Hacks is a 12-hour student-organized hackathon in which high school students will be able to build transformative projects, one line of code at a time. $6,000 in prizes Feb 29, 2020 29 participants
SageHack Newport Beach, CA, USA Sage Hill School's First High School Hackathon $3,147 in prizes Jan 17 – 18, 2020 17 participants