PayPal AI Hackathon Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 24747 participants
HopHacks Fall 2026 Baltimore, MD, USA HopHacks is a 36-hour annual Hackathon held at JHU that encourages engineers, designers, and entrepreneurs to explore new ideas and create new applications. Non-monetary prizes Sep 18 – 20, 2026 281 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
Bitcamp 2026 College Park, MD, USA Explore the Unknown Non-monetary prizes Apr 10 – 12, 2026 662 participants
UMD x Ironsite Startup Shell College Park, MD, USA Pushing the boundary of AI spatial intellgience through creative products and rigorous research. $17,500 in prizes Feb 21 – 22, 2026 110 participants
Anthropic x Maryland Hackathon College Park, MD, USA Join us on Friday, November 7, 2025! Non-monetary prizes Nov 7, 2025 94 participants
The Dev Challenge Online for developers , to developers , by developers !! $6,000 in prizes Winners announced 775 participants
ADL Appathon 2022 Online Create simple apps and ideas to win awards and prizes $40,133 in prizes Winners announced 121 participants
