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Hackathons

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

2,644 results
Identify the Sentiments
Open for registration
TBA
Online·Online
Analytics VidhyaAnalytics Vidhya

Identify the Sentiments

Identify the Sentiments is an open Analytics Vidhya DataHack challenge.

AI & MLEducationAR / VR
Jan 27, 20198.9K
HR Analytics
Open for registration
TBA
Online·Online
Analytics VidhyaAnalytics Vidhya

HR Analytics

HR Analytics is an open Analytics Vidhya DataHack challenge.

AI & MLEducationAR / VR
Jan 27, 201919K
Heterogeneous Graph Benchmark - Node Classification
Open for registration
TBA
Online·Online
Knowledge Engineering Group, Department of Computer Science and Technology, Tsinghua UniversityKnowledge Engineering Group, Department of Computer Science and Technology, Tsinghua University

Heterogeneous Graph Benchmark - Node Classification

Heterogeneous Graph Benchmark - Node Classification is a Biendata open AI/data competition.

AI & MLAR / VR
Jun 27, 20210
ASIS CTF Quals 2026
Ended
TBA
Online·Online
CTFtime

ASIS CTF Quals 2026

Cybersecurity CTF contest; Jeopardy format; 85 teams will participate

AR / VR
Jun 28, 202685
HITCON CTF 2026 Quals
Ended
TBA
Online·Online
CTFtime

HITCON CTF 2026 Quals

Cybersecurity CTF contest; Jeopardy format; 8 teams will participate

AR / VR
Jun 28, 20268
TFC CTF 2026
Ended
TBA
Online·Online
CTFtime

TFC CTF 2026

Cybersecurity CTF contest; Jeopardy format; 4 teams will participate

AR / VR
Jun 28, 20264
ACL Caregiver AI Prize Challenge
Ended
TBA
Online·Online
USA.gov

ACL Caregiver AI Prize Challenge

Help family caregivers and the caregiving industry improve care quality and reduce burden through artificial intelligence (AI).

AI & MLAR / VR
Jun 26, 20260
3D Surface Fuels & Vegetation Modeling Prize Challenge
Ended
TBA
Online·Online
USA.gov

3D Surface Fuels & Vegetation Modeling Prize Challenge

Create 3D maps to protect complex landscapes and military land from wildfires.

AR / VR
Jun 26, 20260
Autonomous Ground Vehicles for Steep Terrain Wildfire Logistics Prize Challenge
Ended
TBA
Online·Online
USA.gov

Autonomous Ground Vehicles for Steep Terrain Wildfire Logistics Prize Challenge

Support wildland firefighters with autonomous and semi-autonomous vehicle solutions.

AI & ML
Jun 26, 20260
Wildfire Safety Equipment Prize Challenge
Ended
TBA
Online·Online
USA.gov

Wildfire Safety Equipment Prize Challenge

Help improve safety gear for wildland firefighters.

AR / VR
Jun 26, 20260
ASIS CTF Finals 2026
Ended
TBA
Online·Online
CTFtime

ASIS CTF Finals 2026

Cybersecurity CTF contest; Jeopardy format

AR / VR
Jun 28, 20260
2026 iFLYTEK AI开发者大赛
Ended
TBA
Online·Online
科大讯飞开放平台科大讯飞开放平台

2026 iFLYTEK AI开发者大赛

2026 iFLYTEK AI开发者大赛-讯飞开放平台

AI & ML
Jun 28, 20260

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