Hackathons Until End of March

This is a list of hackathons coming up in the near future. I've only done the data entry for events until the end of March. So far there are 156 hackathons accounted for. Some pretty staggering numbers in the growth around hackathons. If you have a hackathon coming up that is not listed, make sure and let me know.

Open Chattanooga Hack-a-thon: Transportation 02/24/2012 Chattanooga
United States
SFEDU Startup Weekend Bay Area 02/24/2012 Santa Clara
United States
Code: NOLA - A Civic Hackathon 02/24/2012 New Orleans
United States
Honolulu Startup Weekend February 24-26, 2012 02/24/2012 Honolulu
United States
Boston Startup Weekend 02/24/2012 Cambridge
United States
Evansville Startup Weekend 2/11 02/24/2012 Evansville
United States
Lansing Startup Weekend 02/24/2012 East Lansing
United States
LA Startup Weekend 02/24/2012 Santa Monica
United States
Music Apps Hack Weekend 02/24/2012 New York
United States
BeMyApp San Francisco - The 2012 Mobile App Olympics 02/24/2012 San Francisco
United States
BeMyApp Dallas - The 2012 Mobile App Olympics - Hackathon Competition 02/24/2012 Dallas
United States
CityCamp Santa Cruz 02/25/2012 Santa Cruz
United States
BlackBerry Hackathon San Diego 02/25/2012 San Diego
United States
Photo Hack Day 2 02/25/2012 New York
United States
Code Across America ATX: A Civic Innovation Hackathon 02/25/2012 Austin
United States
Code Across America SF: Brigade HQ 02/25/2012 San Francisco
United States
Heroku for Java Hackathon 02/25/2012 San Francisco
United States
HACK the Idea-Hack-Party PARTY 02/28/2012 Palm Springs
United States
Node.js Hackday and Party 02/29/2012 San Francisco
United States
Maker Startup Weekend 03/02/2012 San Francisco
United States
Santa Clara Robotics Hackathon 03/02/2012 Santa Clara
United States
AngelHack Hackathon NYC 03/02/2012 New York
United States
Westchester County Robotics Hackathon 03/02/2012 Westchester County
United States
Okanagan Startup Weekend 03/02/2012 Kelowna
United States
Art Hack Weekend SF: A HTML5 + WebGL Hackathon 03/02/2012 San Francisco
United States
Southeastern Idaho Robotics Hack-a-thon 03/02/2012
United States
Des Moines Startup Weekend 03/02/2012 Des Moines
United States
Olympia Startup Weekend 03/02/2012 Lacey
United States
DC Datadive with Data Without Borders and the Independent Sector NGEN Fellows 03/02/2012 Washington
United States
angelHack Hackathon: Boston 03/03/2012 Cambridge
United States
angelHack Hackathon: Silicon Valley 03/03/2012 San Francisco
United States
DIY DAYS NYC 2012 03/03/2012 New York
United States
Apps Challenge Hack Day 03/03/2012 San Diego
United States
Code Across America: Open San Diego Hack Day 03/03/2012 San Diego
United States
CreateBaltimore Hackathon, Follow-Up, and Future Plans 03/04/2012 Baltimore
United States
SpinKick - Seattle Tech Conference and App Kickstart-a-Thon 03/07/2012 Seattle
United States
AT&T Mobile App Hackathon - Austin (SXSW) 03/09/2012 Austin
United States
App Dev Hackathon @ SXSW 03/09/2012 Austin
United States
Backplane's Managers Hack at SxSW 2012 03/11/2012 Austin
United States
HACK THE CHANGE 03/16/2012 Philadelphia
United States
Charlottesville Startup Weekend 03/23/2012 Charlottesville
United States
Startup Weekend Orlando 03/23/2012 Orlando
United States
Code and Kegs Hackathon 03/23/2012 Kalamazoo
United States
HackNY Spring Hackathon Bus- Cambridge, Providence & New Haven 03/24/2012 Cambridge
United States
Boston Baseball Hack Day 2012 03/24/2012 Dorchester
United States
Mozilla MDN Hack Day in NYC 03/24/2012 New York
United States
HackNY Spring Hackathon Bus- Philadelphia, Princeton, New Brunswick 03/24/2012 New York
United States
Startup (Military) Veterans Weekend/Hackathon 03/24/2012 San Francisco
United States
Transporter Hackathon (and Designathon) 03/24/2012 San Francisco
United States
Unleash Your Ninja Geek Hackathon 03/24/2012 New York
United States
Stamford Startup Weekend 03/30/2012 Stamford
United States
Austin Startup Weekend #3 03/30/2012 Austin
United States
Lehigh Valley Hack 2012 03/30/2012 Bethlehem
United States
Startup Weekend Orange County 2 (SWOC) 3/30 03/30/2012 Orange
United States