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Archived Challenges

Archived challenges are no longer accepting submissions and are included for historical purposes only.

NASA Challenge: Strain Measurement of Vectran and Kevlar Webbing

National Aeronautics and Space Administration

Closed On: 01/02/2013 10:00 PM

GPS Jammer Locator

Department of Defense

Closed On: 01/03/2013 10:00 PM

Apps for Vehicles

Department of Energy - Energy Programs

Closed On: 01/15/2013 05:00 PM

Aims for MHS Innovations

Department of Defense

Closed On: 01/17/2013 05:00 AM

Equal Futures App Challenge

White House

Closed On: 01/19/2013 10:00 AM

US DOT Motorcoach Safety Data Student Challenge

Department of Transportation

Closed On: 02/01/2013 04:00 AM

healthfinder.gov Mobile App Challenge

Department of Health and Human Services

Closed On: 02/02/2013 05:00 AM

Reducing Cancer Among Women of Color

Department of Health and Human Services

Closed On: 02/06/2013 04:00 AM

ISS Longeron Challenge

National Aeronautics and Space Administration

Closed On: 02/06/2013 11:00 PM

SBIR Hall of Fame 2013

Small Business Administration

Closed On: 02/08/2013 01:00 AM

Tibbetts Awards 2013 - The Best in the SBIR Program

Small Business Administration

Closed On: 02/08/2013 01:00 AM

Non-invasive Measurement of Intra-cranial Pressure

National Aeronautics and Space Administration

Closed On: 02/18/2013 04:00 AM

Apps for Vehicles Challenge: Final Round

Department of Energy - Energy Programs

Closed On: 03/15/2013 09:00 PM

National Humanities Medal Design Competition

National Endowment for the Humanities

Closed On: 03/16/2013 01:00 AM

Sample Return Robot Challenge - 2013

National Aeronautics and Space Administration

Closed On: 03/19/2013 03:00 AM

Sunwise with SHADE 2013 Poster Contest

Environmental Protection Agency

Closed On: 04/01/2013 05:00 PM

App-lifying USGS Earth Science Data

Department of the Interior - U.S. Geological Survey

Closed On: 04/02/2013 03:00 AM

Support Plate Replacement in Humanitarian Air Drops

Department of Defense

Closed On: 04/12/2013 09:00 PM

Innovation in Graduate Education Challenge

National Science Foundation

Closed On: 04/16/2013 07:00 AM

2012-2013 FAA Design Competition for Universities

Department of Transportation

Closed On: 04/20/2013 03:00 AM

NASA Tournament Lab Robonaut 2 "Sight" Challenge

National Aeronautics and Space Administration

Closed On: 04/22/2013 01:00 PM

2013 SBA-Visa Export Video Contest

Small Business Administration

Closed On: 04/22/2013 09:00 PM

High Temp Polymer Composite for Additive Direct Manufacturing

Department of Defense

Closed On: 04/22/2013 09:00 PM

Unleash The Power of Age

Department of Health and Human Services

Closed On: 04/29/2013 11:00 PM

Mobilizing Data for Pressure Ulcer Prevention Challenge

Department of Health and Human Services

Closed On: 04/30/2013 03:00 AM

Presidential Green Chemistry Challenge Awards 2013

Environmental Protection Agency

Closed On: 04/30/2013 04:00 PM

BREAD Ideas Challenge

National Science Foundation

Closed On: 04/30/2013 09:00 PM

Seeking a Mechanism for Secure Communications During a Crisis

National Aeronautics and Space Administration

Closed On: 05/04/2013 12:00 AM

Baseball Coin Design Competition: Batter up! Pitch your coin design today.

Department of the Treasury - United States Mint

Closed On: 05/11/2013 04:00 PM

TRI University Challenge

Environmental Protection Agency

Closed On: 05/13/2013 09:00 PM

Apps4Tots Health Challenge

Department of Health and Human Services

Closed On: 05/21/2013 03:00 AM

Crowds Care for Cancer: Supporting Survivors

Department of Health and Human Services

Closed On: 05/29/2013 07:00 AM

The DTRA Algorithm Challenge

Department of Defense

Closed On: 05/31/2013 09:00 PM

MTConnect Challenge 1

Department of Defense

Closed On: 06/01/2013 04:00 AM

NASA Climate Modeling - Search for New Sources of Observational Data

National Aeronautics and Space Administration

Closed On: 06/06/2013 10:00 AM

2013 DEBUT (DEsign by Biomedical Undergraduate Teams) Challenge

Department of Health and Human Services - National Institutes of Health

Closed On: 06/10/2013 04:00 AM

VA Medical Appointment Scheduling Contest

Department of Veterans Affairs

Closed On: 06/13/2013 04:00 PM

Data Rx: Prescription Drug Abuse Infographic Challenge

Department of Health and Human Services - National Institutes of Health

Closed On: 06/14/2013 04:00 AM

Propose New Ideas for Prescription Drugs Oral Overdose Protection

Department of Health and Human Services - National Institutes of Health

Closed On: 06/17/2013 03:00 AM

United States Mint: Kids Baseball Coin Design Challenge

Department of the Treasury - United States Mint

Closed On: 06/29/2013 08:00 AM

Hackathon for Combat Feeding Mobile Apps

Department of Defense

Closed On: 06/29/2013 09:00 PM

Service Credit/Redeposit/Deposit System Challenge Series

National Aeronautics and Space Administration

Closed On: 06/30/2013 09:00 PM

RAISE (Recognizing Aviation and Aerospace Innovation in Science and Engineering) Award 2013

Department of Transportation

Closed On: 07/02/2013 03:00 AM

NASA ISS FIT (Food Intake Tracker) iPad App Challenge

National Aeronautics and Space Administration

Closed On: 07/02/2013 09:00 AM

Technology-based Products to Prevent High-Risk Drinking among College Students

Department of Health and Human Services - Substance Abuse and Mental Health Services Administration

Closed On: 07/08/2013 01:00 PM

2013 Service Impact Awards

International Assistance Programs - Department of State - Other

Closed On: 07/08/2013 09:00 PM

LAUNCH Systems Challenge 2013

National Aeronautics and Space Administration

Closed On: 07/16/2013 03:00 AM

Blue Button Co-Design Challenge

Department of Health and Human Services

Closed On: 08/06/2013 03:00 AM

Senior Corps Photo Contest

International Assistance Programs - Department of State - Other

Closed On: 08/07/2013 01:00 AM

Suicide Prevention: Continuity of Care and Follow-up App Challenge

Department of Health and Human Services - Substance Abuse and Mental Health Services Administration

Closed On: 08/09/2013 09:00 PM

Be Heads Up About Concussion Safety

Department of Health and Human Services - Centers for Disease Control and Prevention

Closed On: 08/15/2013 09:00 PM

"I VetoViolence Because...": Teen Dating Violence Public Service Announcement Contest

Department of Health and Human Services - Centers for Disease Control and Prevention

Closed On: 08/16/2013 03:00 AM

Care Counts: Educating Women and Families

Department of Health and Human Services - Health Resources and Services Administration

Closed On: 08/31/2013 03:00 AM

"Stay Covered" & "Churn Marketing Research Methodology Development"

Department of Health and Human Services - Substance Abuse and Mental Health Services Administration

Closed On: 09/01/2013 03:00 AM

Real-Time Sensor to Monitor Sewer Overflows

Environmental Protection Agency

Closed On: 09/02/2013 09:00 PM

Behavioral Health Patient Empowerment Challenge

Department of Health and Human Services

Closed On: 09/04/2013 03:00 AM

MODEL Algorithm Challenge: Tech Challenge for Atrocity Prevention 2013

International Assistance Programs - Agency for International Development

Closed On: 09/12/2013 06:00 PM

2013 Million Hearts Hypertension Control Challenge

Department of Health and Human Services - Centers for Disease Control and Prevention

Closed On: 09/30/2013 11:00 PM

The Collective Minds & Machines Exploration Challenge

National Aeronautics and Space Administration

Closed On: 10/04/2013 01:00 AM

Open Payments App Challenge

National Aeronautics and Space Administration

Closed On: 10/04/2013 09:00 PM

DOL Fair Labor Data Challenge

Department of Labor

Closed On: 10/12/2013 03:00 AM

Corporate Mentoring Challenge

International Assistance Programs - Department of State - Other

Closed On: 10/15/2013 12:00 AM

2013 Innovation in Arms Control Challenge

International Assistance Programs - Department of State - Other

Closed On: 10/21/2013 01:00 AM

Night Rover Challenge 2014

National Aeronautics and Space Administration

Closed On: 10/26/2013 02:00 AM

Markup of US Legislation in Akoma Ntoso

Legislative Branch - Library of Congress

Closed On: 10/31/2013 04:00 AM

HHS/ASPR Ideation Challenge

Department of Health and Human Services

Closed On: 10/31/2013 12:00 AM

DC3 Digital Forensics Challenge

Department of Defense

Closed On: 11/01/2013 04:00 AM

Healthcare Fraud Prevention Partnership Data Exchange Network

National Aeronautics and Space Administration

Closed On: 11/15/2013 10:00 PM

Developing Strategies to Measure SORNA Implementation Costs and Public Safety Benefits

Department of Justice

Closed On: 11/18/2013 12:00 AM

EPA Android App - Design Concepts for Cyanobacterial Bloom Mapping

National Aeronautics and Space Administration

Closed On: 11/30/2013 03:00 AM

Making Health Data Work in Illinois

Department of Health and Human Services

Closed On: 11/30/2013 05:00 AM

ESRI Illinois Health Data Challenge

Department of Health and Human Services - National Institutes of Health

Closed On: 11/30/2013 10:00 AM

Campus RainWorks 2013

Environmental Protection Agency

Closed On: 12/23/2013 12:00 AM

Respirator Trusted-Source Mobile Application Challenge

Department of Health and Human Services - Centers for Disease Control and Prevention

Closed On: 12/24/2013 09:00 PM