BostonHacks 2021 Boston, MA, USA Come hack with us! $4,180 in prizes Nov 13 – 14, 2021 118 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
HarkerHacks Fremont, CA, USA HarkerHacks, a free hackathon for High Schoolers $8,880 in prizes Jun 9 – 10, 2018 45 participants
TinoHacks II Fremont, CA, USA TinoHacks II, the second edition of Cupertino High School's largest hackathon $39,340 in prizes Apr 21 – 22, 2018 66 participants
Alexa Skills Challenge: Kids Online Build an Alexa skill that educates, entertains, and engages kids under 13 $202,500 in prizes Winners announced 2503 participants
GunnHacks 4.0 Palo Alto, CA, USA Make, Build, Create & Learn. It’s GunnHacks 4.0, Gunn’s 24-hour high school hackathon. Non-monetary prizes Oct 27 – 28, 2017 74 participants
Mountain View Hacks Santa Clara, CA, USA 1 Day, 120 Hackers - Bay Area High School Hackathon $14,910 in prizes Oct 21, 2017 99 participants
EdgeHacks Fremont, CA, USA Build your own product in 24 hours at EdgeHacks Non-monetary prizes May 4 – 5, 2017 33 participants
