Leland Lee (lsquaredLeland)

ETH San Francisco

San Francisco, CA, USA

ETHSanFrancisco - World's Biggest Ethereum Hackathon

Ethereal Hackathon

Berkeley, CA, USA

Building DApps

Distributed: Trade Blockchain Hackathon 2017

St. Louis, MO, USA

Use blockchain technology to build the future of finance, supply chains and trade networks.

CHIMEHACK 4

Menlo Park, CA, USA

CHIMEHACK 4 will celebrate the power of women in technology and identify ways for disruptive technology to advance solutions for girls and women at a tipping point moment in history.

WhenHub Hackathon

Online

Code or Design Time Visualizations and Apps

CHIMEHACK 3

Menlo Park, CA, USA

CHIMEHACK 3 will celebrate the power of women in technology and identify ways for disruptive technology to advance solutions for girls and women at a tipping point moment in history.

Open Source Hack

24-hour hackathon focused on learning and collaboration, hosted by GitHub

Opportunity Hack San Jose 2016

San Jose, CA, USA

Connect.. Build and Empower organizations to change lives across the world

The Big Hack

San Francisco, CA, USA

A social good hackathon between the top students at Cal and Stanford.

TreeHacks 2016

Stanford, CA, USA

Join us as we build apps, hardware, and community in the California sun.

HackSC 2015

Los Angeles, CA, USA

Welcome to the HackSC Factory!

Cal Hacks 2.0

Berkeley, CA, USA

Back to the Hacks

Opportunity Hack 2015 San Jose

San Jose, California, USA

Build. Connect. Empower.

TechCrunch Disrupt SF 2015

San Francisco, CA, USA

Calling hackers, developers and designers— strut your stuff and win tickets to Disrupt SF

Open Data Mashup | Summer Jam

Online

Mashup your favorite open data sets and teach us something new.

Hack With The Best

Redwood City, CA, USA

A weekend long Mercedes-Benz Hackathon that brings innovative and creative minds together to develop new concepts that will intersect IoT and Wearables with automotive technologies.

LAUNCH Hackathon 2015

San Francisco, CA, USA

Launch 2016 here: launch.devpost.com/

TreeHacks Winter 2015

Stanford, CA, USA

500 incredible students from across the country. Stanford University's inaugural hackathon.

SB Hacks

Santa Barbara, CA, USA

SB Hacks is an event in which hundreds of talented programmers compete for 36 hours to make amazing projects. The projects are then judged by tech professionals from the industry and from academia.

Hack The Drive

San Francisco, CA, USA

Get exclusive access to BMW's car data and APIs and compete for an all-electric BMW i3

Bayes Impact Hackathon

San Francisco, CA, USA

Use Data Science to Solve Big Social Problems

HackSC Fall 2014

Los Angeles, CA, USA

Ready, set, hack!

Cal Hacks

Berkeley, CA, USA

Cal Hacks is the first major collegiate hackathon in the Bay Area.

HSHacks

San Jose, California, USA

A Huge Hackathon for High Schoolers! No experience needed! Join us at Paypal HQ in the Silicon Valley March 8-9!