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Hackathons

Every event, every theme, every corner of the world.

2,644 results
Cement Decarbonization – CO2 Free Intermediates
Open for registration
$250K
Online·Online
Chrysalix Venture CapitalChrysalix Venture Capital

Cement Decarbonization – CO2 Free Intermediates

The cement industry is responsible for ~8% of global CO2 emissions and is facing significant pressure to decarbonize the production process

AR / VR
Jul 6, 2026127
CHARIoT Challenge: Advancing First Responder Communications
Open for registration
$1M
Online·Online
NIST PSCRNIST PSCR

CHARIoT Challenge: Advancing First Responder Communications

Build augmented reality interfaces for first responders OR develop smart city data streams to simulate disaster scenarios.

Robotics & IoTAR / VR
Jul 6, 202628
CHALLENGE:  ORANGE INNOVATION
Open for registration
$650K
Online·Online
Inter-American Development BankInter-American Development Bank

CHALLENGE: ORANGE INNOVATION

We are seeking innovative business models that use cutting-edge technologies from the Orange Economy sectors.

AR / VR
Jul 6, 202639
2020 Climate Change Call for Code Global Challenge
Open for registration
$270K
Online·Online
IBMIBM

2020 Climate Change Call for Code Global Challenge

Innovate with the latest technology to address energy sustainability, water sustainability, or disaster resiliency.

AI & MLClimate & Sustainability
Jul 6, 202613
Viasat: Space for Good Australia 2026
Open for registration
A$45K
Online·Online
Viasat: Space for GoodViasat: Space for Good

Viasat: Space for Good Australia 2026

Australia's STEM innovation challenge for university and TAFE students. Follow this challenge to be notified when it launches.

Education
Jul 6, 2026229
"English X for Innovation Japan" Olympic Challenge
Open for registration
$10K
Online·Online
English X Innovation for JapanEnglish X Innovation for Japan

"English X for Innovation Japan" Olympic Challenge

YES "Shaping Japan's Future Together" starts by restoring confidence & fun in English studies from Okinawa to Hokkaido by the 2020 Olympics.

AI & MLAR / VR
Jul 6, 2026213
BRAIN HEALTH
Open for registration
$50K
Online·Online
Solve MITSolve MIT

BRAIN HEALTH

Have an idea for improving the mental health of the global masses? Join this challenge for your chance to win $50,000.

AI & MLHealth & Bio
Jul 6, 202622
American Heart Association / Hitachi / BurstIQ COVID-19 Data Challenge
Open for registration
$45K
Online·Online
American Heart AssociationAmerican Heart Association

American Heart Association / Hitachi / BurstIQ COVID-19 Data Challenge

Examine the relationships between COVID-19, other health conditions, health disparities and/or social determinants of health.

Health & BioSocial ImpactAR / VR
Jul 6, 202634
Intelligent Water Systems Challenge
Open for registration
$10K
Online·Online
Leaders Innovation Forum for Technology (LIFT)Leaders Innovation Forum for Technology (LIFT)

Intelligent Water Systems Challenge

Leveraging data, demonstrate the value of intelligent water systems to utilities to foster the adoption of smart water technologies

AR / VR
Jul 6, 202613
Automatic screening system for Waste Electrical and Electronic Equipment (WEEE)
Open for registration
€10K
Online·Online
InoCrowdInoCrowd

Automatic screening system for Waste Electrical and Electronic Equipment (WEEE)

Propose an innovative solution to automate the sorting of electrical and electronic equipment waste.

Jul 6, 202611
Wrangler Innovation
Open for registration
€5,000
Online·Online
eYeKaeYeKa

Wrangler Innovation

Write the next chapter for Wrangler!

Jul 6, 202614
UNOPS Climate Resistant Infrastructure Challenge
Open for registration
TBA
Online·Online
United Nations Office for Project ServicesUnited Nations Office for Project Services

UNOPS Climate Resistant Infrastructure Challenge

Calling on solutions for building infrastructure to help communities prepare for, and adapt to, the challenges posed by climate change.

Climate & SustainabilityAR / VR
Jul 6, 202653

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