OngoingOnline · Tech · advanced · computer-vision, video-analysis, temporal-localization
A computer vision competition to detect and localize shopper-shelf interactions in retail videos using temporal and spatial localization techniques. Targeted at researchers and developers working on retail analytics and automated checkout systems.
OngoingOnline · Tech · intermediate · big-data, traffic-flow, forecasting
An online competition challenging participants to reconstruct masked freeway states and forecast traffic queues using big data techniques while respecting physical laws. Targeted at data scientists and researchers with no entry fee.
Vancovuer · Tech · beginner · hackathon, beginner, web-development
A free, beginner-friendly hackathon in Vancouver designed for first-time hackers to learn skills like web development and design through hands-on workshops and a collaborative build day. Participants create projects focused on accessibility and diversity without needing prior cod
Troy · Tech · hackathon, computer-science, students
HackRPI 2026 is a free annual hackathon for RPI students focused on Computer Science innovation and teamwork. Participants collaborate to build software solutions over two days in Troy.
OngoingOnline · Tech · beginner · hackathon, ai, healthcare
A global online hackathon for students aged 13+ to build AI-powered technical solutions addressing real-world healthcare problems. Participants create prototypes ranging from diagnostic tools to patient-care platforms and pitch their ideas for prizes.
Richardson · Tech · beginner · hackathon, students, innovation
HackUTD is a 24-hour student hackathon at the University of Texas at Dallas featuring coding challenges, workshops, and networking. This free event targets undergraduate students looking to build projects and learn new technologies over two days.
OngoingOnline · Tech · intermediate · python, knime, classification
An online Kaggle competition for course 32130 where participants build classifiers to predict diabetes binary outcomes. Students use Python or KNIME to preprocess data and optimize models for evaluation via ROC curve.
OngoingOnline · Tech · intermediate · python, postgresql, data-pipeline
An online competition where participants optimize data pipelines by transforming large JSONB datasets into normalized relational structures using Python and PostgreSQL. This free event targets developers and data engineers looking to improve their SQL and Python skills for a $100
Registration openOnline · Tech · beginner · hackathon, space, nasa-data
A global hackathon where students and professionals build solutions using NASA's open data to address real-world challenges in space and science. Teams collaborate over two days to prototype innovative ideas without requiring advanced coding skills.
Durham · Tech · hackathon, mlh, free-event
DurHack is a free student hackathon taking place in Durham on November 14-15, 2026, organized via Major League Hacking. Participants will collaborate to build projects through coding and teamwork.
OngoingOnline · Tech · advanced · ai-agents, healthcare, kaggle
Build autonomous AI agents to solve complex healthcare administration tasks in a high-fidelity simulator. This Kaggle competition challenges teams to automate prior authorization, utilization management, and care management using LLMs and tool-calling frameworks.
Registration openThane · Tech · intermediate · hackathon, offline-event, ai
An 18-hour offline hackathon in Thane challenging teams to build disruptive solutions in AI, hardware, fintech, and sustainability. Teams collaborate under time constraints to create production-ready prototypes with expert guidance.