TreeHacks 2021 Online Join us as we build apps, hardware, & community virtually! $124,360 in prizes Winners announced 715 participants
GridShift Hackathon by Silicon Valley Clean Energy San Francisco, CA, USA Accelerate the Transformation to a Smart, Clean and Equitable Grid $16,000 in prizes Jan 31 – Feb 1, 2020 117 participants
LingHacks II Fremont, CA, USA v2.0 of the world's first high school computational linguistics hackathon. $30,650 in prizes Mar 30 – 31, 2019 80 participants
Alexa Skills Challenge: Life Hacks Online Build Alexa skills to make everyday tasks faster, easier and more delightful. Up to $250,000 in prizes! $250,000 in prizes Winners announced 1251 participants
LancerHacks Mountain View, CA, USA Saint Francis High School's First Inaugural Hackathon! $329 in prizes Apr 21, 2018 37 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
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
Distributed: Trade Blockchain Hackathon 2017 St. Louis, MO, USA Use blockchain technology to build the future of finance, supply chains and trade networks. $20,000 in prizes Jul 22 – 23, 2017 76 participants
XXHacks Mountain View, CA, USA XXHacks is a 12-hour hackathon for high school girls who will work collaboratively to design a website or mobile application that addresses a real world challenge. $5,150 in prizes Feb 18, 2017 48 participants