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
PioneerHacks Cupertino, CA, USA Hackathon open to all high schoolers in the Fremont Union High School District regardless of coding experience (with lots of workshops, food/swag, and prizes)! $18,425 in prizes Mar 17, 2018 46 participants
MenloHacks III Atherton, CA, USA MenloHacks is back, bigger and better than ever before. $14,501 in prizes Mar 10 – 11, 2018 80 participants
Alexa Skills Challenge: Kids Online Build an Alexa skill that educates, entertains, and engages kids under 13 $202,500 in prizes Winners announced 2502 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
<hack> Cupertino Cupertino, CA, USA A 13-hour overnight hackathon designed to solve a problem relevant to the City of Cupertino $640 in prizes Apr 8 – 9, 2017 52 participants