VTHacks 14 Blacksburg, VA, USA Virginia Tech's 14th Annual Hackathon $7,500 in prizes Sep 18 – 20, 2026 564 participants
George Hacks x United Nations "Reboot the Earth" Hackathon Washington, DC, USA Join George Hacks for a weekend of hands-on sustainability innovation, networking, and problem-solving with no coding experience needed! Free food, swag, and prizes. Sign up today! $4,400 in prizes Apr 18 – 19, 2026 121 participants
