VR Hackathon NY: Mythos & Moxie New York, NY, USA VR Hackathon NY: Mythos & Moxie $1,000 in prizes Jul 10 – 24, 2015 46 participants
Splunk Apptitude App Challenge Online The Splunk Apptitude App Contest is an online competition designed to find the next big app in big data. We want your big ideas, and will give you more than just bragging rights. We’ll give you cash. $160,170 in prizes Winners announced 172 participants
HackECPAT End Trafficking Hackathon One Click to Prevention. $1,035 in prizes Jul 18 – 19, 2015 44 participants
HackIndia Bengaluru, India The largest hackathon yet in the world's largest democracy. Non-monetary prizes Jul 18 – 19, 2015 307 participants
Ambitious Apps at Amazing Scale! A Hackathon for Apache Geode (incubating) Online Create an ambitious application running at amazing scale. Learn how to use in-memory data management of Apache Geode and win an Apple Watch! $1,342 in prizes Winners announced 28 participants
Super-Utilizer Health Innovation Challenge Online Improve health care for low-income, high-need ‘super-utilizers’ by designing innovative digital health solutions that address their complex health and social issues. $50,000 in prizes Winners announced 177 participants
Outside Hacks: The Official Outside Lands Hackathon San Francisco, CA, USA Build an App for Artists & Fans at Outside Lands 2015 to win VIP! $8,500 in prizes Jul 12, 2015 31 participants
CHIMEHACK 2 San Francisco, California, USA CHIMEHACK 2 will convene the tech community with issue experts and non-profit leaders to develop tools to promote safety for girls and women. Note that this is a closed event, by application only. $35,000 in prizes Jul 9 – 12, 2015 204 participants
Prime Hack Taipei, Taiwan Seoul Global Hackathon's Older Twin (By 2 weeks :P) Non-monetary prizes Jul 11 – 12, 2015 12 participants
HackStart Summer 2015 Teen Hackathon Atlanta, GA, USA HackStart is hackathon dedicated towards high school students and lesser experienced college students near Atlanta! Come and build some amazing hacks! $600 in prizes Jul 10 – 11, 2015 25 participants
AT&T NYU Connect Ability Challenge Online Help us, help millions. $92,500 in prizes Winners announced 335 participants
The Kandy Throw Down Online Put your app in beast mode. Give it Kandy – reliable real-time communications SDKs for every scenario and every developer. $29,000 in prizes Winners announced 224 participants
Apps for Alberta Online Use Alberta open data to create apps for Alberta $70,000 in prizes Winners announced 153 participants
PACT Healthcare App Challenge Online Create consumer applications to help chronically ill diabetes patients lower medical costs through proactive condition management. $47,500 in prizes Winners announced 131 participants
Montreal Expedia Hackathon Montréal, Canada Voyage. Innovation. Technologie.Travel. Innovation. Technology. $7,000 in prizes May 22 – 24, 2015 86 participants
Uber Hackathon Online Build the on-demand future with the Uber API $9,000 in prizes Winners announced 1437 participants
GigHacks KC Kansas City, MO, USA A 3-day hack event to ignite the gigabit experience. Non-monetary prizes May 1 – 15, 2015 39 participants
Harlem Tech Challenge Online Help put #harlemtech on the map. Create a mobile friendly website that celebrates Harlem's growing tech community. $4,500 in prizes Winners announced 59 participants
Oculus' Mobile VR Jam 2015 Online Let's jam. It's time to create new worlds that go anywhere with the Gear VR Innovator Edition. $1,020,000 in prizes Winners announced 1698 participants
IBM Analytics Toronto, Canada Over a weekend develop a solution using the tools you have learned at the Toronto Social, Mobile, Analytics and Cloud meetup and BigDataUniversity.com $100 in prizes May 7 – 10, 2015 4 participants
ecomhack 2015 Berlin, Germany ecomhack 2015 - Personal Commerce €67,100 in prizes May 9 – 10, 2015 34 participants
GigHacks SF San Francisco, CA, USA A 2-day hack event to ignite the gigabit experience. Non-monetary prizes May 1 – 3, 2015 136 participants
Project 34: The Dali Vectorform Hackathon Saint Petersburg, FL, USA An experiential hackathon unlike any other. 34 hours. 1 amazing venue. 89 limited spaces. $15,265 in prizes May 2 – 3, 2015 37 participants
Transform beacon sticker hackathon We're looking for developers who can think beyond the current applications for beacon technology to join our beacon sticker hackathon on January 24th and 25th 2015. Come and show us what you can do! Non-monetary prizes Apr 25 – 26, 2015 18 participants