TreeHacks 2022 Online Stanford University's premier hackathon $105,555 in prizes Winners announced 379 participants
hack:now Online hack:now — Current events and Future solutions $6,240 in prizes Winners announced 880 participants
Silicon Valley Hacks Online High school hackathon with special prizes for healthcare and education hacks $18,054 in prizes Winners announced 320 participants
LA Hacks 2020 Online Lighting the Way - LA Hacks 2020 $12,864 in prizes Winners announced 671 participants
LancerHacks Mountain View, CA, USA Saint Francis High School's Third Annual LancerHacks! $13,179 in prizes Feb 29, 2020 58 participants
PalyHacks Palo Alto, CA, USA Lets see what you can make $580 in prizes Feb 22 – 23, 2020 20 participants
DVHacks II San Francisco, CA, USA Dougherty Valley High School's second annual hackathon. $2,400 in prizes Jan 19, 2020 56 participants
LaunchHacks I Fremont, CA, USA A bay area entrepreneurship high school hackathon Non-monetary prizes Apr 27 – 28, 2019 58 participants
<hack> Cupertino 2019 Cupertino, CA, USA A 13-hour overnight hackathon designed to solve a problem relevant to the City of Cupertino $870 in prizes Apr 13 – 14, 2019 76 participants
MatadorHacks Santa Clara, CA, USA Create amazing tech projects that solve important problems in our society, while learning new skills and having fun. $82,000 in prizes Apr 6 – 7, 2019 72 participants
