SpeedHacks 2.0 Fairfax, VA, USA HackOverflow's 8-hour Hardware Hackathon at George Mason University $925 in prizes Apr 19, 2025 46 participants
Girls Hoo Hack 2024 Charlottesville, VA, USA Girls Hoo Hack is a gender-inclusive, women-centered hackathon that is focused on promoting innovation while celebrating diversity. $4,012 in prizes Oct 19 – 20, 2024 237 participants
HackOverflow Online Hardware Hackathon at George Mason University $1,795 in prizes Winners announced 73 participants
SpeedHacks Online Where hardware and innovation come together $375 in prizes Winners announced 21 participants
Patriot_Hacks Fairfax, VA, USA PatriotHacks is the flagship hackathon at George Mason University where innovators can play, learn, create, game, and revolutionize technology. $6 in prizes Oct 6 – 8, 2023 252 participants
CavHack Fairfax, VA, USA Sustainability-focused hackathon promoting innovation among students. $350 in prizes Apr 6 – 16, 2023 8 participants
HackTJ 10.0 Tysons, VA, USA The best iteration of the Original High School Hackathon. $5,036 in prizes Mar 4 – 5, 2023 297 participants
Technica 2022 College Park, MD, USA The world's largest hackathon for underrepresented genders $20,308 in prizes Oct 15 – 16, 2022 504 participants
HackTJ 9.0 Alexandria, VA, USA The Original High School Hackathon just keeps getting better. $2,524 in prizes Apr 16 – 17, 2022 295 participants
Horizons 2022 Atlanta, GA, USA Welcome to Horizons: a 24-hour make-a-thon intersecting art and technology! $825 in prizes Mar 12 – 13, 2022 103 participants
Technica 2021 Online The world's largest hackathon for underrepresented genders $14,017 in prizes Winners announced 439 participants
Technica 2020 Online The world's largest all-women and non-binary hackathon $43,410 in prizes Winners announced 710 participants