Hack the Concrete Jungle: The Dallas Crossover Dallas, Texas, USA Where the Court Meets the Code. Non-monetary prizes Dec 23, 2025 – Jan 11, 2026 47 participants
Sustain-a-thon Online Create an app, device, or game to spread awareness about climate issues! $300 in prizes Winners announced 139 participants
ety.ai Moonshot Hackathon Zaporizhzhia, Ukraine Where word origins meet world-changing ideas. $750 in prizes Dec 5 – 21, 2025 47 participants
Student Innovators Without Borders Hacks (Students; Open Ended) Online Build software that delivers measurable impact for social good Non-monetary prizes Winners announced 949 participants
BatchHacks (Students Only; Open-Ended) Online Create any project that delivers real-world impact. Using AI is preferred, however it is not a requirement. Students only, please. Get feedback from over 30 industry professionals Non-monetary prizes Winners announced 1295 participants
Rift Rewind Hackathon Online Your Season, Your Story — League API + AWS AI Services $26,000 in prizes Winners announced 2637 participants
Horror Hacks Online A beginner friendly hackathon centered all about Halloween! $300 in prizes Winners announced 325 participants
AI Accelerate: Unlocking New Frontiers Online Unlocking New Frontiers: A Multi-Partner Google Cloud Hackathon $50,000 in prizes Winners announced 2733 participants
Innovare Summit - Stanford University Stanford, CA, USA Students devise practical business, systems engineering, product-based, or software solutions to issues pertaining to global health crises. $5,000 in prizes Sep 17 – Oct 20, 2025 63 participants
Innovare Summit - Harvard University Cambridge, MA, USA Students devise practical business, systems engineering, product-based, or software solutions to issues pertaining to global health crises. $5,000 in prizes Sep 17 – Oct 20, 2025 57 participants
SKY HACK 2.0 Aralvaimozhi, India Shape the feature with drones ₹ 50,000 in prizes Sep 24 – Oct 15, 2025 18 participants
GNEC Hackathon 2025 Fall - Compete For UN-Affiliated/NGO Internships & Prizes Online Create projects benefiting UNSDGs for a chance to work along UN affiliated NGOs! $700 in prizes Winners announced 914 participants
AI Agent Competition by Open Mobile Hub Mountain View, CA, USA Join us for an AI Agent Competition, with over $15,000 in prizes! $18,500 in prizes Sep 8 – Oct 11, 2025 295 participants
Plotly Analytics Vibe-a-Thon Online Create a data app with a dataset and Plotly Studio $1,750 in prizes Winners announced 1473 participants
LUMA Startathon: Pitch your startup, win $1000 cash! Online LUMA is hosting our first Online Startup Hackathon competition, winning team gets $1000 USD cash. Yes $1000 cash, not $1000 worth of meaningless subscriptions. joinluma.org $1,000 in prizes Winners announced 126 participants
Hack 4 Humanity 2025 Online Shaping tomorrow with todays tech. $44,630 in prizes Winners announced 481 participants
DVHacks (For All Ages, August 30th-September 7th, Participation Prizes and more) Online Join us for a week of coding where you can use your skills to solve real world problems! $16,363 in prizes Winners announced 225 participants
