CrabHacks Bethesda, MD, USA The DMV's greatest high school hackathon Non-monetary prizes Dec 7, 2025 62 participants
Hack the Colosseum Online Clash and code at the colosseum. Non-monetary prizes Winners announced 72 participants
Hack The Nest V3 Vienna, VA, USA The D.C., Maryland, and Virginia's largest high school hackathon! $1,600 in prizes Sep 20 – 21, 2025 98 participants
Hackspree 1.0 Online Create online websites, application, or ideas that better the community(Ex: Helps Volunteering, education, etc). Submit a Github repository link or a doc with a draft and or video. Non-monetary prizes Winners announced 127 participants
