MadHacks Fall 2025 Madison, WI, USA MadHacks! Wisconsin’s largest in-person hackathon. A 24-hour event open to all disciplines and all backgrounds. Make something cool! Non-monetary prizes Nov 22 – 23, 2025 384 participants
HSHacks 2024 Arlington Heights, IL, USA Make projects come to life, make new friends, and have a blast at HSHacks! $13,279 in prizes Apr 20, 2024 114 participants
