StarkHacks West Lafayette, IN, USA The World's Largest Hardware Hackathon Non-monetary prizes Apr 18 – 19, 2026 413 participants
HackIllinois 2026 Urbana, IL, USA HackIllinois is the University of Illinois Urbana-Champaign's premier collegiate hackathon. Launch your legacy at HackAstra! $17,920 in prizes Feb 27 – Mar 1, 2026 678 participants
Keywords AI Hackathon - UIUC Champaign, IL, USA A weekend hackathon at UIUC focused on building production-grade AI agents with real-world constraints like reliability, scalability, and observability. $2,100 in prizes Jan 31 – Feb 1, 2026 207 participants
