VTHacks 14 Blacksburg, VA, USA Virginia Tech's 14th Annual Hackathon $7,500 in prizes Sep 18 – 20, 2026 564 participants
SpeedHacks 2.0 Fairfax, VA, USA HackOverflow's 8-hour Hardware Hackathon at George Mason University $925 in prizes Apr 19, 2025 46 participants
