HackPrinceton Fall '26 Princeton, NJ, USA Collaborate and build out brilliant, innovative, and impactful ideas $10,312 in prizes Nov 13 – 15, 2026 736 participants
PayPal AI Hackathon Online Build what’s next with PayPal and AI $67,500 in prizes Winners TBD 35826 participants
Expand your Agents' Horizons - Build with K2 Horizon Online A one-day, in-person hackathon where University of Michigan students build real projects with IFM's K2 Horizon model. Non-monetary prizes Winners TBD 28 participants
YHack Spring 2026 New Haven, CT, USA Yale's 12th hackathon! Join us to code, create, and collaborate on Yale Campus. $59,400 in prizes Mar 29, 2026 646 participants
Technica 2025 Online The world's largest hackathon celebrating underrepresented genders Non-monetary prizes Winners announced 432 participants