Archived Challenges
Archived challenges are no longer accepting submissions and are included for historical purposes only.
Power Beaming Challenge
National Aeronautics and Space AdministrationClosed On: 01/01/2012 03:00 AM
2012 Presidential Green Chemistry Challenge Awards
Environmental Protection AgencyClosed On: 01/01/2012 04:00 AM
One in a Million Hearts Challenge
Department of Health and Human Services - Centers for Disease Control and PreventionClosed On: 01/01/2012 05:00 AM
UAV Forge
Department of DefenseClosed On: 01/07/2012 04:59 AM
Document Your Environment: Student Multimedia Contest
International Assistance Programs - Department of State - OtherClosed On: 01/07/2012 10:00 AM
popHealth Tool Development Challenge
Department of Health and Human ServicesClosed On: 01/21/2012 05:00 AM
College Net Price Calculator Student Video Challenge
Department of EducationClosed On: 02/01/2012 05:00 AM
SBIR Hall of Fame 2012
Small Business AdministrationClosed On: 02/01/2012 12:00 AM
Tibbetts Awards 2012 - The Best in the SBIR Program
Small Business AdministrationClosed On: 02/01/2012 12:00 AM
Reporting Device Adverse Events Challenge
Department of Health and Human ServicesClosed On: 02/04/2012 05:00 AM
Healthy New Year Video Challenge
Department of Health and Human ServicesClosed On: 02/16/2012 05:00 PM
Badges for Vets
Department of Veterans AffairsClosed On: 02/20/2012 10:00 PM
Medical Transportation Device for Combat Rescue
Department of DefenseClosed On: 02/29/2012 05:00 AM
SBA Counselor of the Year: SCORE
Small Business AdministrationClosed On: 03/01/2012 11:00 PM
SBA Counselor of the Year: Small Business Development Center
Small Business AdministrationClosed On: 03/01/2012 11:00 PM
SBA Counselor of the Year: Womens Business Center
Small Business AdministrationClosed On: 03/01/2012 11:00 PM
C2i: Gaming Challenge
Department of EducationClosed On: 03/06/2012 04:00 AM
Innovate 4 Healthcare Challenge
Department of Health and Human ServicesClosed On: 03/07/2012 12:00 AM
'Win a Usability Test' Video Contest
General Services AdministrationClosed On: 03/10/2012 02:00 AM
Healthy People 2020 Leading Health Indicators App Challenge
Department of Health and Human ServicesClosed On: 03/10/2012 05:00 AM
Fuel Scrubber
Department of DefenseClosed On: 03/12/2012 09:00 PM
Sample Return Robot Challenge - 2012
National Aeronautics and Space AdministrationClosed On: 03/18/2012 09:00 PM
Accessible Voting Open Innovation Challenge
International Assistance Programs - Department of State - OtherClosed On: 03/20/2012 09:00 PM
Equal Pay App Challenge
Department of LaborClosed On: 04/01/2012 03:00 AM
Sunwise with SHADE 2012 Poster Contest
Environmental Protection AgencyClosed On: 04/01/2012 04:00 PM
Communities on the Move Video Challenge
Department of AgricultureClosed On: 04/06/2012 09:00 PM
$10,000 PatentLabeling2 Algorithm Challenge
Department of Commerce - U.S. Patent and Trademark OfficeClosed On: 04/16/2012 01:00 PM
Surgeon General's Video Contest: Tobacco- I'm Not Buying It
Department of Health and Human Services - Centers for Disease Control and PreventionClosed On: 04/23/2012 03:00 AM
Zero Robotics Autonomous Space Capture Challenge
National Aeronautics and Space AdministrationClosed On: 04/26/2012 12:00 AM
2011-2012 FAA Design Competition for Universities
Department of TransportationClosed On: 04/28/2012 03:00 AM
Commerce Business Apps Challenge
Department of CommerceClosed On: 05/01/2012 04:00 AM
2012 National Service Impact Awards
International Assistance Programs - Department of State - OtherClosed On: 05/01/2012 09:00 PM
National Education Startup Challenge
Department of EducationClosed On: 05/01/2012 09:00 PM
Discharge Follow-Up Appointment Challenge
Department of Health and Human ServicesClosed On: 05/07/2012 04:00 PM
National Small Business Week Video Contest
Small Business AdministrationClosed On: 05/15/2012 09:00 PM
ONC Beat Down Blood Pressure Video Challenge
Department of Health and Human ServicesClosed On: 05/16/2012 05:00 PM
Apps for Energy 2012
Department of Energy - Energy ProgramsClosed On: 05/16/2012 12:00 AM
A Trustworthy Mechanism to Identify Private vs. Public Information
Department of DefenseClosed On: 05/21/2012 09:00 PM
Startup America Policy Challenge
International Assistance Programs - Department of State - OtherClosed On: 05/22/2012 01:00 AM
Project REACH Mobile App Challenge
Department of Veterans AffairsClosed On: 06/01/2012 03:00 AM
U.S. Department of Energy National Clean Energy Business Plan Competition
Department of Energy - Energy ProgramsClosed On: 06/01/2012 04:00 AM
Now Trending: #Health in My Community
Department of Health and Human ServicesClosed On: 06/02/2012 03:00 AM
DEBUT: DEsign by Biomedical Undergraduate Teams
Department of Health and Human Services - National Institutes of HealthClosed On: 06/03/2012 03:00 AM
Youth Sustainability Challenge: Creating An America Built to Last
White HouseClosed On: 06/08/2012 08:00 AM
Durable Dielectric Coatings on Polycarbonate
Department of DefenseClosed On: 06/18/2012 09:00 PM
Together for Tomorrow School Improvement Challenge
Department of EducationClosed On: 06/29/2012 10:00 PM
AmeriCorps Video Contest
Corporation for National and Community ServiceClosed On: 07/15/2012 09:00 PM
AmeriCorps Photo Contest
Corporation for National and Community ServiceClosed On: 07/16/2012 01:00 AM
My Neighborhood Forest Photo Contest
Department of AgricultureClosed On: 07/22/2012 09:00 PM
EHR Accessibility Module Challenge
Department of Health and Human ServicesClosed On: 07/24/2012 04:00 AM
RAISE (Recognizing Aviation and Aerospace Innovation in Science and Engineering) Award 2012
Department of TransportationClosed On: 07/27/2012 03:00 AM
This is MY Agriculture Photo Contest
Department of AgricultureClosed On: 07/31/2012 04:00 AM
Seeing My World through a Safer Lens Video Contest
Department of Health and Human Services - Centers for Disease Control and PreventionClosed On: 07/31/2012 09:00 PM
MyMoneyAppUp IdeaBank Challenge
Department of the TreasuryClosed On: 08/02/2012 12:00 AM
Gallantly Streaming Absentee Voting Video Contest
Department of DefenseClosed On: 08/06/2012 03:00 AM
MyMoneyAppUp
Department of the TreasuryClosed On: 08/13/2012 04:00 AM
Zero Robotics STEM Video Challenge
National Aeronautics and Space AdministrationClosed On: 08/20/2012 09:00 PM
Mozilla Ignite
National Science FoundationClosed On: 08/23/2012 02:00 PM
What's in Your Health Record?? Video Challenge
Department of Health and Human ServicesClosed On: 08/23/2012 05:00 PM
Disability Employment App Challenge
Department of LaborClosed On: 08/24/2012 03:00 AM
Distracted Driving Design Challenge
Department of TransportationClosed On: 08/28/2012 03:00 AM
Million Hearts Caregiver Video Challenge
Department of Health and Human Services - Centers for Disease Control and PreventionClosed On: 08/31/2012 09:00 PM
Reporting Patient Safety Events
Department of Health and Human ServicesClosed On: 09/01/2012 03:00 AM
Blue Button Mash Up Challenge
Department of Health and Human ServicesClosed On: 09/06/2012 04:00 AM
GRFP "Creating the Future" Video Contest
National Science FoundationClosed On: 09/14/2012 04:00 PM
International Science & Engineering Visualization Challenge
National Science FoundationClosed On: 09/28/2012 04:00 PM
SMART-Indivo Challenge
Department of Health and Human ServicesClosed On: 09/29/2012 04:00 AM
Six Words For The Planet
Environmental Protection AgencyClosed On: 10/01/2012 11:00 PM
Health Data Platform Metadata Challenge
Department of Health and Human ServicesClosed On: 10/03/2012 04:00 AM
Health Data Platform Simple Sign-On Challenge
Department of Health and Human ServicesClosed On: 10/03/2012 04:00 AM
My Air, My Health Challenge
Department of Health and Human Services - National Institutes of HealthClosed On: 10/06/2012 03:00 AM
Managing Meds Video Challenge
Department of Health and Human ServicesClosed On: 10/19/2012 05:00 PM
Evidence-Based Care Challenge: Applying Evidence in NP/PA Retail Settings
Department of Health and Human Services - Agency for Healthcare Research and QualityClosed On: 10/19/2012 09:00 PM
Humans in Space Youth Art Competition
National Aeronautics and Space AdministrationClosed On: 10/22/2012 03:00 AM
Drought Code Sprint
Department of AgricultureClosed On: 10/24/2012 09:00 PM
Innovation in Arms Control Challenge
International Assistance Programs - Department of State - OtherClosed On: 10/26/2012 09:00 PM
USPTO Patents For Humanity
Department of Commerce - U.S. Patent and Trademark OfficeClosed On: 11/01/2012 05:00 AM
The Million Hearts Risk Check Challenge
Department of Health and Human ServicesClosed On: 11/03/2012 03:00 AM
Ocular Imaging Challenge
Department of Health and Human ServicesClosed On: 11/12/2012 04:00 AM
Medicaid Provider Enrollment Screening Challenge Series
National Aeronautics and Space AdministrationClosed On: 11/17/2012 04:00 AM
Energetic Core-Shell Nanocluster Production
Department of DefenseClosed On: 11/19/2012 10:00 PM
Challenge to Identify Audacious Goals in Vision Research and Blindness Rehabilitation
Department of Health and Human Services - National Institutes of HealthClosed On: 11/20/2012 04:00 AM
Save Out Loud Photo and Video Contest
Department of the TreasuryClosed On: 11/26/2012 04:00 AM
Blue Button Video Challenge
Department of Health and Human ServicesClosed On: 11/28/2012 05:00 PM
The Tech Challenge for Atrocity Prevention 2012
National Aeronautics and Space AdministrationClosed On: 11/29/2012 05:00 PM
DOL Worker Safety and Health App Challenge
Department of LaborClosed On: 12/01/2012 04:00 AM
Health Design Challenge
Department of Health and Human ServicesClosed On: 12/02/2012 07:00 PM
Federal Virtual Challenge 2013
Department of DefenseClosed On: 12/11/2012 04:00 AM
Military and Veterans Photo/Essay Contest
Department of the Interior - Bureau of Land ManagementClosed On: 12/12/2012 05:00 AM
Campus RainWorks 2012
Environmental Protection AgencyClosed On: 12/14/2012 05:00 PM
Cancer Care Video Challenge
Department of Health and Human ServicesClosed On: 12/14/2012 05:00 PM
Family Caregivers Video Challenge
Department of Health and Human ServicesClosed On: 12/14/2012 05:00 PM
National Institute of Justice Body Armor Challenge: How Long Does Body Armor Really Last?
Department of JusticeClosed On: 12/14/2012 10:00 PM
Big Data Challenge Series
National Aeronautics and Space AdministrationClosed On: 12/21/2012 10:00 PM