Owen Cheng (ocheng1222)

California, United States

Firehacks

Pleasanton, CA, USA

Build bold ideas. Learn fast. Launch something unforgettable.

Non-monetary prizes
Aug 8 – 9, 2026
78 participants

MarinHacks

Kentfield, CA, USA

Marin Catholic High School's First Ever Hackathon!

$1,150 in prizes
Aug 1 – 2, 2026
80 participants

Los Altos Hacks X

Sunnyvale, CA, USA

The world's largest high school hackathon.

Non-monetary prizes
Apr 11 – 12, 2026
278 participants

MVHacks 9.0

Mountain View, California, USA

Sign up for MVHacks 9.0, a free, 12-hour hackathon for high schoolers of all skill levels! Learn how to use AI tools from Google mentors, build projects, and compete for prizes!

Non-monetary prizes
Mar 28, 2026
152 participants

LancerHacks IX

Mountain View, CA, USA

LancerHacks IX is the ninth annual twelve-hour hackathon. This year, LancerHacks will take place in person from 7:45 AM to 10 PM on a Saturday March 21, 2026.

Non-monetary prizes
Mar 21, 2026
43 participants

BISV Hacks 2026

San Jose, CA, USA

Let's build a better world, one hack at a time.

$800 in prizes
Mar 8, 2026
138 participants

East Bay Hackathon

San Francisco, CA, USA

High school hackathon for devs of all experience levels

Non-monetary prizes
Jun 6, 2025
44 participants