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Archived Challenges

Archived challenges are no longer accepting submissions and are included for historical purposes only. Currently we are displaying recently closed challenges through 2017. Additional challenges will be included at a future date.

Army xTechSearch

Department of Defense

Closed On: 01/01/2019 02:59 AM

Sediment Removal Techniques for Reservoir Sustainability - Stage 1

Department of the Interior - Bureau of Reclamation

Closed On: 01/04/2019 11:59 PM

Spacecraft Engagement Simulation Experiment Challenge

Department of Defense - U.S. Air Force

Closed On: 01/05/2019 12:59 AM

2018 "$100,000 for Start a SUD Startup" Challenge

Department of Health and Human Services - National Institutes of Health

Closed On: 01/15/2019 05:00 PM

Recycling in Space Challenge

National Aeronautics and Space Administration

Closed On: 01/16/2019 05:00 PM

Advanced Microelectronics Design & Prototype Challenge

Department of Defense

Closed On: 01/22/2019 11:59 PM

HUD Innovation in Affordable Housing Student Design & Planning Competition 2019

Department of Housing and Urban Development

Closed On: 02/04/2019 12:00 AM

NASA Centennial Challenge CO2 Conversion Challenge phase 1

National Aeronautics and Space Administration

Closed On: 02/07/2019 06:00 PM

KidneyX: Redesign Dialysis Phase 1

Department of Health and Human Services

Closed On: 02/28/2019 05:00 PM

Nutrient Sensor Action Challenge Stage II

Environmental Protection Agency

Closed On: 02/28/2019 11:59 PM

IARPA Activity in Extended Videos Prize Challenge

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

Closed On: 02/28/2019 11:59 PM

NSF We Are Mathematics Video Competition

National Science Foundation

Closed On: 02/28/2019 11:59 PM

The Mechanical Eye

National Aeronautics and Space Administration

Closed On: 03/31/2019 08:00 PM

2019 Million Hearts® Hypertension Control Challenge

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

Closed On: 04/01/2019 11:59 PM

Shape of Health - An Obesity Prevention Game

Department of Health and Human Services

Closed On: 04/07/2019 11:59 PM

EmPOWER Air Data Challenge

Environmental Protection Agency

Closed On: 04/08/2019 11:59 PM

Lowering the Cost of Continuous Streamflow Monitoring - Stage I

Department of the Interior - Bureau of Reclamation

Closed On: 04/08/2019 11:59 PM

Saving the 'Ōhiʻa

Department of the Interior

Closed On: 04/09/2019 05:59 AM

Escape Respirator Challenge

Department of Homeland Security - Science and Technology

Closed On: 04/11/2019 05:00 PM

CASE Challenge

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

Closed On: 04/14/2019 11:59 PM

ATLAS - Offshore Wind Challenge

Department of Energy - Energy Programs

Closed On: 04/19/2019 03:05 PM

ATLAS - Onshore Student Competition

Department of Energy - Energy Programs

Closed On: 04/19/2019 03:05 PM

2019 NIST ARIAC Challenge

Department of Commerce - National Institute of Standards and Technology

Closed On: 04/19/2019 05:00 PM

Detecting Radiological Threats in Urban Areas

Department of Energy - National Nuclear Security Administration

Closed On: 04/19/2019 09:00 PM

Haptic Interfaces for Public Safety Challenge

NIST PSCR Group

Closed On: 04/22/2019 12:00 AM

Opioid Detection Challenge

Department of Homeland Security - Science and Technology

Closed On: 04/24/2019 04:59 PM

Electricity Industry Technology and Practices Innovation Challenge

Department of Energy - Energy Programs

Closed On: 04/30/2019 08:00 PM

IARPA's Mercury Challenge

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

Closed On: 04/30/2019 12:00 AM

Artists Inspire Astronauts

National Aeronautics and Space Administration

Closed On: 04/30/2019 12:00 PM

#SmallBusinessWeek Hackathon 2019

Small Business Administration

Closed On: 05/05/2019 09:45 AM

Improving Fish Exclusion from Water Diversions and Intakes

Department of the Interior - Bureau of Reclamation

Closed On: 05/06/2019 11:59 PM

"$100,000 for Start a SUD Startup 2019" Challenge

Department of Health and Human Services - National Institutes of Health

Closed On: 05/10/2019 06:00 PM

MagQuest

Department of Defense - National Geospatial Intelligence Agency

Closed On: 05/16/2019 04:59 PM

Differential Privacy Synthetic Data Challenge

Department of Commerce - National Institute of Standards and Technology

Closed On: 05/20/2019 12:00 AM

FAST Commissioning for Pumped-Storage Hydropower Prize

Department of Energy - Energy Programs

Closed On: 05/24/2019 05:00 PM

GEAR Center Challenge

General Services Administration

Closed On: 05/24/2019 5:00 PM

USSOCOM HF Geolocation Algorithm Challenge

Department of Defense

Closed On: 05/27/2019 08:59 PM

DEBUT (Design by Biomedical Undergraduate Teams) - 2019

Department of Health and Human Services - National Institutes of Health

Closed On: 05/31/2019 11:59 PM

Speaking Up About Mental Health! This Is My Story

Department of Health and Human Services

Closed On: 05/31/2019 11:59 PM

NCATS ASPIRE Design Challenge 1

Department of Health and Human Services - National Institutes of Health

Closed On: 05/31/2019 12:00 PM

NCATS ASPIRE Design Challenge 2

Department of Health and Human Services - National Institutes of Health

Closed On: 05/31/2019 12:00 PM

NCATS ASPIRE Design Challenge 3

Department of Health and Human Services - National Institutes of Health

Closed On: 05/31/2019 12:00 PM

NCATS ASPIRE Design Challenge 4

Department of Health and Human Services - National Institutes of Health

Closed On: 05/31/2019 12:00 PM

NCATS ASPIRE Design Challenge 5

Department of Health and Human Services - National Institutes of Health

Closed On: 05/31/2019 12:00 PM

Visualization Resources of Community-Level Social Determinants of Health Challenge

Agency for Healthcare Research and Quality

Closed On: 06/07/2019 05:00 PM

Army XTechSearch 3.0

Department of Defense - U.S. Army

Closed On: 06/13/2019 02:59 AM

CMS AI Health Outcomes Challenge

Department of Health and Human Services - Centers for Medicare and Medicaid Services

Closed On: 06/18/2019 05:00 PM

GSA Hackathon 2019

General Services Administration

Closed On: 06/19/2019 05:00 PM

Growth Accelerator Fund Competition

Small Business Administration

Closed On: 06/20/2019 04:59 PM

AHRQ Bringing Predictive Analysis to Healthcare

Department of Health and Human Services - Agency for Healthcare Research and Quality

Closed On: 06/28/2019 05:00 PM

iCARE-AD/ADRD

Department of Health and Human Services - National Institutes of Health

Closed On: 06/30/2019 11:59 PM

MaTCH Pilot Competition

Small Business Administration

Closed On: 07/08/2019 11:59 PM

USMC Knee and Elbow Pad Innovation

Department of Defense - U.S. Marine Corps

Closed On: 07/12/2019 11:59 PM

Cinespace Film Competition

National Aeronautics and Space Administration

Closed On: 07/15/2019 11:59 PM

American-Made Solar Prize Round 2

Department of Energy - Energy Programs

Closed On: 07/16/2019 2:00 PM

NASA Advanced Exploration Systems Modular Power System Graphic Challenge

National Aeronautics and Space Administration

Closed On: 07/22/2019 08:00 PM

Develop a Template & Production Process Instructions for an HTML-Based Newsletter

National Aeronautics and Space Administration

Closed On: 07/26/2019 08:00 PM

Advanced Septic System Nitrogen Sensor Challenge Phase II Prototype Development and Testing

Environmental Protection Agency

Closed On: 07/26/2019 11:59 PM

NSF Career Compass Challenge

National Science Foundation

Closed On: 07/26/2019 11:59 PM

Atmospherics Generator Challenge

Department of Defense - U.S. Air Force

Closed On: 07/31/2019 12:59 AM

Lithium-Ion Battery Recycling Prize

Department of Energy - Energy Programs

Closed On: 08/01/2019 04:00 PM

MGMWERX Library Challenge

Department of Defense - U.S. Air Force

Closed On: 08/05/2019 12:59 AM

Storyboard Animations for NASA Human Research Program

National Aeronautics and Space Administration

Closed On: 08/09/2019 8:00 AM

Design the Navigation Lidar (NDL) Graphic

National Aeronautics and Space Administration

Closed On: 08/16/2019 11:59 PM

The FedRAMP Ideation Challenge

General Services Administration

Closed On: 08/22/2019 05:00 PM

MagQuest Phase 2

Department of Defense - National Geospatial Intelligence Agency

Closed On: 08/28/2019 04:59 PM

PINS Challenge

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

Closed On: 08/30/2019 11:59 PM

HACKtheMACHINE New York

Department of Defense - Naval Sea Systems Command

Closed On: 09/05/2019 12:00 AM

Design the Human Factors Engineering Lab (HFEL) Graphic

National Aeronautics and Space Administration

Closed On: 09/06/2019 11:59 PM

Full Ocean Depth Challenge

Department of Defense

Closed On: 09/12/2019 2:00 PM

Solar District Cup

Department of Energy

Closed On: 09/12/2019 5:00 PM

MUX Mission System Airborne Early Warning (AEW) Payload Prize Challenge

Department of Defense

Closed On: 09/23/2019 11:59 PM

MUX Mission System Data Relay (DR) Payload Prize Challenge

Department of Defense

Closed On: 09/23/2019 11:59 PM

MUX Electronic Warfare (EW) Payload Prize Challenge

Department of Defense

Closed On: 09/23/2019 11:59 PM

MUX Mission System Intelligence, Surveillance, and Reconnaissance (ISR) Payload Prize Challenge

Department of Defense

Closed On: 09/23/2019 11:59 PM

Artificial Intelligence Applications to Autonomous Cybersecurity (AI ATAC) Challenge

Department of Defense - Naval Information Warfare Systems Command

Closed On: 09/30/2019 05:00 PM

NASA Vascular Tissue Challenge

National Aeronautics and Space Administration

Closed On: 09/30/2019 11:00 PM

2019 Campus RainWorks Challenge

Environmental Protection Agency

Closed On: 09/30/2019 11:59 PM

Find the Killer Frog Fungus

Department of the Interior

Closed On: 10/01/2019 12:00 AM

Resilient, Inclusive, & Sustainable Environments (RISE)

U.S. Agency for International Development

Closed On: 10/08/2019 11:00 AM

PMA-263 Tactical Resupply UAS Challenge

Department of Defense

Closed On: 10/18/2019 11:59 PM

Virtual Reality Air and Space Operations Center (AOC) Design Challenge

Department of Defense - Air Force

Closed On: 10/18/2019 12:59 AM

Expanding the SIM Card Use for Public Safety Challenge

Department of Commerce - National Institute of Standards and Technology

Closed On: 10/19/2019

The Opportunity Project Prize Challenge

U.S. Census Bureau

Closed On: 11/01/2019 11:59 PM

Self-Healing Material System

Department of Defense

Closed On: 11/05/2019 02:00 PM

Adverse Marine Effects

Department of Defense

Closed On: 11/05/2019 02:00 PM

Solar Decathlon 2020 Design Challenge

Department of Energy - Energy Programs

Closed On: 11/05/2019 5:00 PM

Army Expeditionary Technology Search (xTechSearch) 4.0

Department of Defense - U.S. Army

Closed On: 11/12/2019 02:59 AM

2019 Secretary's RAISE Award

Department of Transportation

Closed On: 11/15/2019 12:00 PM

Tech to Protect Challenge

Department of Commerce - National Institute of Standards and Technology

Closed On: 11/16/2019 03:00 AM

Geopolitical Forecasting Challenge 2

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

Closed On: 11/19/2019 02:01 PM

Safeguard with Autonomous Navigation Demonstration

National Aeronautics and Space Administration

Closed On: 11/30/2019 11:59 PM

American-Made Solar Prize Round 3

Department of Energy - Energy Programs

Closed On: 12/10/2019 02:00 PM

2018 Challenges

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

International Assistance Programs - 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

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

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

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

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

2017 Challenges

Move Health Data Forward Challenge

Department of Health and Human Services

Closed On: 01/12/2017 11:59 PM

EdSim Challenge

Department of Education

Closed On: 01/17/2017 04:59 PM

2016-17 Global LEAP Awards Off-Grid Refrigerator Competition

International Assistance Programs - Agency for International Development

Closed On: 01/20/2017 12:00 AM

Transform Tox Testing Challenge Stage 2

Environmental Protection Agency

Closed On: 01/26/2017 11:59 PM

Storytelling about Wellness in Tribal Communities

National Institutes of Health

Closed On: 01/31/2017 11:59 PM

3D-Printed Habitat Challenge, Phase 2: Structural Member

National Aeronautics and Space Administration

Closed On: 01/31/2017 12:00 AM

Partnership Agreement Maker (PAM) Graphical User Interface (GUI) Challenge

National Aeronautics and Space Administration

Closed On: 01/31/2017 12:00 AM

Real-Time Crime Forecasting Challenge

Department of Justice - Office of Justice Programs

Closed On: 02/28/2017 11:59 PM

More Water Less Concentrate - Stage 1

Bureau of Reclamation

Closed On: 03/13/2017 12:00 AM

Arsenic Sensor Challenge - Stage 1

Department of the Interior - Bureau of Reclamation

Closed On: 03/13/2017 12:00 AM

Blockchain in Healthcare Two-Day Code-A-Thon

Department of Health and Human Services

Closed On: 03/15/2017 12:00 AM

Nail to Nail (N2N) Fingerprint Challenge

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

Closed On: 03/17/2017 04:00 PM

Federal Impact Assessment Challenge

Department of Commerce - National Institute of Standards and Technology

Closed On: 03/31/2017 05:00 PM

Data-Driven Farming Prize

International Assistance Programs - Agency for International Development

Closed On: 04/06/2017 11:59 PM

Privacy Policy Snapshot Challenge

Department of Health and Human Services

Closed On: 04/10/2017 02:00 PM

2017 RAMP - Reusable Abstractions of Manufacturing Processes

Department of Commerce - National Institute of Standards and Technology

Closed On: 04/17/2017 11:59 PM

Proving The Potential | A Health Data and Standards CODE-A-THON

Department of Health and Human Services

Closed On: 04/21/2017 11:59 PM

NIST Virtual Public Safety Test Environment Challenge

Department of Commerce - National Institute of Standards and Technology

Closed On: 05/03/2017 05:00 PM

Statistical Software for Healthcare Oversight

Department of Health and Human Services

Closed On: 05/15/2017 05:00 PM

Wearable Alcohol Biosensor

National Institutes of Health

Closed On: 05/15/2017 11:59 PM

Provenance Challenge

Department of Health and Human Services

Closed On: 05/22/2017 11:59 PM

Estimating Reservoir Water Storage

Department of the Interior - Bureau of Reclamation

Closed On: 05/22/2017 12:00 AM

IoT Home Inspector Challenge

Federal Trade Commission

Closed On: 05/22/2017 12:00 PM

Design by Biomedical Undergraduate Teams (DEBUT) Challenge 2017

Department of Health and Human Services - National Institutes of Health

Closed On: 05/31/2017 12:00 AM

2017 Million Hearts Hypertension Control Challenge

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

Closed On: 06/02/2017 11:59 PM

Novel Building Envelope Design for Increased Thermal Performance

Department of Energy - Energy Programs

Closed On: 06/11/2017 11:59 PM

USDA School Meal Programs Verification Response Rate Challenge

Department of Agriculture - Food and Nutrition Service

Closed On: 06/15/2017 02:00 PM

Face Recognition Prize Challenge

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

Closed On: 06/15/2017 02:00 PM

High Performance Fast Computing Architecture Challenge

National Aeronautics and Space Administration

Closed On: 06/17/2017 12:00 AM

High Performance Fast Computing Ideation Challenge

National Aeronautics and Space Administration

Closed On: 06/17/2017 12:00 AM

NOAA Fisheries Steller Sea Lion Population Count

Department of Commerce - National Oceanic and Atmospheric Administration

Closed On: 06/20/2017 11:59 PM

2017 InnovateHER: Innovating for Women Business Challenge

Small Business Administration

Closed On: 06/23/2017 11:59 PM

CDC's Tracking Network Enviro Health App Challenge

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

Closed On: 06/23/2017 11:59 PM

The Secretary’s RAISE Award for 2017

Department of Transportation - Federal Aviation Administration

Closed On: 06/30/2017 11:59 PM

DataApp - A Mobile App Framework for Field Data Capture – Stage 1

Department of the Interior - Bureau of Reclamation

Closed On: 07/06/2017 12:00 AM

2017 Excellence in AmeriCorps Programming and Service Awards

Corporation for National and Community Service

Closed On: 07/17/2017 05:00 PM

Mobile Weather Station

Department of Defense

Closed On: 07/18/2017 05:00 PM

CineSpace - NASA Imagery Your Vision 2017

National Aeronautics and Space Administration

Closed On: 08/01/2017 12:00 AM

NEI 3-D Retina Organoid Challenge (3-D ROC)

Department of Health and Human Services - National Institutes of Health

Closed On: 08/01/2017 12:00 PM

Heating & Cooling with Thermal Storage

Department of Energy - Energy Programs

Closed On: 08/10/2017 11:59 PM

Technology Challenges and Opportunities to Special Operation Forces in 2027

Department of Defense

Closed On: 08/10/2017 11:59 PM

Innovative Roofing Solutions

Department of Energy - Energy Programs

Closed On: 08/27/2017 11:59 PM

Long-Term Corrosion Protection of Existing Hydraulic Steel Structures – Stage 1

Department of the Interior - Bureau of Reclamation

Closed On: 09/05/2017 12:00 AM

NIST The Future of Public Safety Technology 100k Video Series

Department of Commerce - National Institute of Standards and Technology

Closed On: 09/07/2017 01:00 PM

Patient Matching Algorithm Challenge

Department of Health and Human Services

Closed On: 09/12/2017 02:00 PM

IARPA MORGOTH'S CROWN

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

Closed On: 09/20/2017 09:00 PM

Nutrient Sensor Action Challenge

Environmental Protection Agency

Closed On: 09/20/2017 11:59 PM

2017 Campus RainWorks Challenge

Environmental Protection Agency

Closed On: 09/30/2017 11:59 PM

2017 Innovations in Food and Agricultural Science and Technology (I-FAST) Prize Competition

U.S. Department of Agriculture - National Institute of Food and Agriculture

Closed On: 10/06/2017 12:00 AM

CubeSat Challenge

Department of Defense

Closed On: 10/18/2017 05:00 PM

Congressional App Challenge

Legislative Branch - House of Representatives

Closed On: 11/01/2017 12:00 PM

Colorado River Basin Data Visualization Challenge

Department of the Interior - Bureau of Reclamation

Closed On: 11/17/2017 12:00 AM

Wildland Fire Sensors Challenge

Environmental Protection Agency

Closed On: 11/22/2017 05:00 PM

Student Design Competition - New San Francisco Federal Building Plaza

General Services Administration

Closed On: 11/22/2017 05:00 PM ET

Boldline p3 Cohort 1

International Assistance Programs - Department of State - Other

Closed On: 11/29/2017 11:59 PM

Veterans Online Memorial Challenge

Department of Veterans Affairs

Closed On: 11/30/2017 05:00 PM

Hidden Signals Challenge

Department of Homeland Security - Science and Technology

Closed On: 12/04/2017 04:59 PM

Urban 3D Challenge

Department of Defense

Closed On: 12/04/2017 08:00 PM

HHS Opioid Code-a-Thon

Department of Health and Human Services

Closed On: 12/07/2017 04:00 PM

The 2017 "$100,000 for Start a SUD Startup" Challenge

Department of Health and Human Services - National Institutes of Health

Closed On: 12/22/2017 05:00 PM

functional Map of the World (fMoW) Challenge

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

Closed On: 12/31/2017 12:00 PM