HackingEDU San Mateo, CA, USA Invent the Future $100,800 in prizes Oct 22 – 25, 2015 613 participants
Opportunity Hack 2015 San Jose San Jose, California, USA Build. Connect. Empower. $7,000 in prizes Oct 3 – 4, 2015 445 participants
Hack the Planet Mountain View, CA, USA Learn, build, and share out of this world hacks with the most inspiring student hackers in the galaxy. Non-monetary prizes Aug 14 – 16, 2015 310 participants
SAMHSA's Opioid Overdose Prevention Challenge Online Submit an innovative tool or app to prevent opioid-related overdoses. Win cash. Help save lives. $22,500 in prizes Winners announced 77 participants
SAMHSA's Offender Reintegration Toolkit Challenge Online Submit an innovative tool or app to help individuals reentering their community after incarceration. Win cash. $22,500 in prizes Winners announced 59 participants
AALL Hackathon AALL HACKATHON Help bring usable legal information to those who need it. $250 in prizes Jul 18, 2015 14 participants
Reinvent the Selfie | Summer Jam Online Valencia is so played out. Build the next generation of selfie technology. Non-monetary prizes Winners announced 98 participants
Open Data Mashup | Summer Jam Online Mashup your favorite open data sets and teach us something new. Non-monetary prizes Winners announced 137 participants
Fishackathon 2015 Online 2015 Voting and Judging has closed! Non-monetary prizes Winners announced 147 participants
Techweek Chicago Hackathon Join us at WeWork for the Techweek Chicago Hackathon $10,700 in prizes Jun 20 – 21, 2015 70 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
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. Non-monetary prizes Jun 12 – 14, 2015 102 participants
IBM Watson Hackathon Israel Join the first ever Watson Hackathon in Israel! Non-monetary prizes Jun 10 – 11, 2015 13 participants
LexHacks 2015 - Legal Hackathon - Chicago Chicago, IL, USA LexHacks is a legal hackathon that will produce solutions that improve the delivery of legal services, expand access to legal services, and advance the legal industry. $5,250 in prizes Jun 6 – 7, 2015 31 participants
AtomHacks at Bronx Science Bronx Science's first Hackathon - AtomHacks! Non-monetary prizes May 28 – Jun 5, 2015 46 participants
MHacks V Ann Arbor, MI, USA Students from across the world come to MHacks to build amazing things, transform dreams into realities, and to meet others with the same level of passion to build their future. MHacks is for creators. $35,670 in prizes Jan 17 – 18, 2015 714 participants
Opportunity Hack San Jose, eBay Inc. San Jose San Jose, California, USA Build. Connect. Empower. $7,000 in prizes Oct 11 – 12, 2014 262 participants
