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Archived Challenges

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

Gun Safety Matters Challenge

Department of Veterans Affairs

Closed On: 01/08/2018 12:00 AM

The Healthy Behavior Data Challenge

Centers for Disease Control and Prevention

Closed On: 01/15/2018 12:00 AM

PerfLoc Prize Competition

Department of Commerce - National Institute of Standards and Technology

Closed On: 01/17/2018 05:00 PM

Virtual Reality Heads-Up-Display Navigation Challenge

Department of Commerce - National Institute of Standards and Technology

Closed On: 01/29/2018 09:00 PM

The Unmanned Aerial Systems Flight and Payload Challenge

Department of Commerce - National Institute of Standards and Technology

Closed On: 01/29/2018 09:00 PM

NASA Earth & Space Air Prize

National Aeronautics and Space Administration

Closed On: 01/31/2018 06:00 PM

Fishackathon

International Assistance Programs - Department of State - Other

Closed On: 02/11/2018 12:00 AM

The VA PseudoVet Challenge

Department of Veterans Affairs

Closed On: 02/14/2018 12:00 AM

TRANSPORTATION TECHNOLOGY TOURNAMENT

Department of Transportation

Closed On: 02/15/2018 12:00 AM

Eradication of Invasive Mussels in Open Water - Stage 1

Department of the Interior - Bureau of Reclamation

Closed On: 02/28/2018 12:00 AM

Congressional Data Competition

Legislative Branch - Library of Congress

Closed On: 04/02/2018 11:59 PM

2018 CEC Youth Innovation Challenge

Environmental Protection Agency

Closed On: 04/03/2018 12:00 AM

2018 Million Hearts Hypertension Control Challenge

Centers for Disease Control and Prevention

Closed On: 04/06/2018 11:59 PM

Secure API Server Showdown Challenge

Department of Health and Human Services

Closed On: 04/09/2018 11:59 PM

Creating Hope in Conflict - A Humanitarian Grand Challenge

U.S. Agency for International Development

Closed On: 04/12/2018 11:30 AM

The Vizzies: Visualization Challenge

National Science Foundation

Closed On: 04/15/2018 11:59 PM

UG2 Prize Challenge

Office of Director of National Intelligence - Intelligence Advanced Research Project Activity

Closed On: 04/15/2018 11:59 PM

2018 RAMP - Reusable Abstractions of Manufacturing Processes

Department of Commerce - National Institute of Standards and Technology

Closed On: 04/21/2018 03:00 AM

#SmallBusinessWeek Hackathon

Small Business Administration

Closed On: 04/29/2018 01:30 PM

U.S Cyber Challenge

Department of Homeland Security - Science and Technology

Closed On: 04/30/2018 11:59 PM

Spectrum Collaboration Challenge

Department of Defense

Closed On: 04/30/2018 12:00 AM

Disguised Faces in the Wild Competition

Office of Director of National Intelligence - Intelligence Advanced Research Project Activity

Closed On: 05/01/2018 11:59 PM

Sub-Seasonal Climate Forecast Rodeo

Department of the Interior - Bureau of Reclamation

Closed On: 05/03/2018 12:00 AM

Detecting Leaks and Flaws in Water Pipelines - Stage 1

Department of the Interior - Bureau of Reclamation

Closed On: 05/07/2018 12:00 AM

ARIAC

Department of Commerce - National Institute of Standards and Technology

Closed On: 05/17/2018 05:00 PM

Design by Biomedical Undergraduate Teams (DEBUT) Challenge 2018

Department of Health and Human Services - National Institutes of Health

Closed On: 05/31/2018 11:59 PM

2018 Excellence in AmeriCorps Awards

Corporation for National and Community Service

Closed On: 06/13/2018 11:00 PM

NSF WINS Wireless Challenges

National Science Foundation

Closed On: 06/30/2018 11:59 PM

xView Detection Challenge

Department of Defense

Closed On: 07/08/2018 11:59 PM

The Secretary's RAISE Award for 2018

Department of Transportation - Federal Aviation Administration

Closed On: 07/09/2018 11:59 PM

Army Expeditionary Technology Search (xTechSearch)

Department of Defense

Closed On: 07/12/2018 12:00 AM

Solving for Safety Visualization Challenge

Department of Transportation

Closed On: 07/31/2018 11:59 PM

CineSpace 2018

National Aeronautics and Space Administration

Closed On: 08/01/2018 12:00 AM

The Unlinkable Data Challenge - Advancing Methods in Differential Privacy

Department of Commerce - National Institute of Standards and Technology

Closed On: 08/02/2018 05:00 PM

2018 Innovations in Food and Agricultural Science and Technology (I-FAST) Prize Competition

Department of Agriculture - National Institute of Food and Agriculture

Closed On: 08/03/2018 11:59 PM

Fusion of Face Recognition Algorithms

Office of Director of National Intelligence - Intelligence Advanced Research Project Activity

Closed On: 08/06/2018 11:59 PM

Reimagining the Higher Ed Ecosystem

Department of Education

Closed On: 08/08/2018 04:15 PM

Pathogen Monitoring for Potable Water Reuse - Stage 1

Department of the Interior - Bureau of Reclamation

Closed On: 08/09/2018 12:00 AM

Human Rated Spacecraft 3D Printing Process Animation

National Aeronautics and Space Administration

Closed On: 08/10/2018 12:00 AM

Army Signal Classification Challenge

Department of Defense

Closed On: 08/13/2018 12:00 AM

Boldline Religious Freedom

Department of State / Boldline Accelerator

Closed On: 08/23/2018 12:00 AM

Project Mars Competition

National Aeronautics and Space Administration

Closed On: 08/31/2018 11:59 PM

Air Force Turbine Prize

Department of Defense

Closed On: 09/01/2018 04:00 PM

Antimicrobial Resistance Rapid Point of Care Diagnostic Letter of Intent

National Institutes of Health

Closed On: 09/04/2018 11:59 PM

Geopolitical Forecasting Challenge

Office of Director of National Intelligence - Intelligence Advanced Research Project Activity

Closed On: 09/07/2018 02:00 PM

Rapid Image Colorization

Department of Defense - National Geospatial Intelligence Agency

Closed On: 09/09/2018 12:00 AM

AHRQ Step Up App Challenge

Agency for Healthcare Research and Quality

Closed On: 09/24/2018 11:59 PM

Preventing Childhood Obesity

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

Closed On: 09/24/2018 12:00 AM

2018 Campus RainWorks Challenge

Environmental Protection Agency

Closed On: 09/30/2018 11:59 PM

American-Made Solar Challenge

Department of Energy - Energy Programs

Closed On: 10/05/2018 11:59 PM

U.S. Coast Guard Ready for Rescue Challenge

Department of Homeland Security - Science and Technology

Closed On: 10/15/2018 04:59 PM

Easy EHR Issue Reporting Challenge

Department of Health and Human Services

Closed On: 10/15/2018 11:00 PM

The NSF 2026 Idea Machine

National Science Foundation

Closed On: 10/26/2018 11:59 PM

CHPL Data Challenge

Department of Health and Human Services

Closed On: 10/31/2018 04:00 PM

Consumers Combat Counterfeits

Department of Commerce - U.S. Patent and Trademark Office

Closed On: 10/31/2018 11:59 PM

NASA ISS RFID Localization Challenge

National Aeronautics and Space Administration

Closed On: 10/31/2018 11:59 PM

NCATS Rare Diseases Are Not Rare! Challenge

Department of Health and Human Services - National Institutes of Health

Closed On: 10/31/2018 12:00 AM

Care Coordination for Children with Special Health Care Needs (CSHCN) Challenge

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

Closed On: 11/09/2018 08:00 PM

Next Generation Animal Tracking Ideation Challenge

National Aeronautics and Space Administration

Closed On: 11/11/2018 05:00 PM

Agriculture Field Delineation from Satellite Imagery

Department of Defense - National Geospatial Intelligence Agency

Closed On: 11/19/2018 05:00 PM

Don't Blow It! Safely Eliminating Chemical and Biological Munitions on the Battlefield

Department of Defense

Closed On: 11/19/2018 05:00 PM

Addressing Opioid Use Disorder in Pregnant Women and New Moms

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

Closed On: 12/03/2018 08:00 PM

Powering Electronic Instruments on a Rotating Shaft

Department of the Interior - Bureau of Reclamation

Closed On: 12/06/2018 11:59 PM

Remote Pregnancy Monitoring Challenge

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

Closed On: 12/07/2018 08:00 PM

DARPA Launch Challenge

Department of Defense

Closed On: 12/14/2018 12:00 AM

Centennial Challenges Program Cube Quest Challenge

National Aeronautics and Space Administration

Closed On: 12/31/2018 12:00 AM

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