HackTX 2026 Austin, TX, USA Once upon a time, incredible things were built... Non-monetary prizes Oct 24 – 25, 2026 694 participants
DevNetwork [AI + ML] Hackathon 2026 South San Francisco, CA, USA Join the nation's largest challenge-driven AI and ML in-person + online hackathon @ AI DevSummit 2026! $8,000 in prizes May 11 – 28, 2026 1119 participants
Catapult 2026 West Lafayette, IN, USA A 36-hour AI + ML × Entrepreneurship hackathon hosted by ML@Purdue. Non-monetary prizes Apr 4 – 5, 2026 181 participants
YHack Spring 2026 New Haven, CT, USA Yale's 12th hackathon! Join us to code, create, and collaborate on Yale Campus. $59,400 in prizes Mar 29, 2026 646 participants
Amazon Nova AI Hackathon Online Build your way with Amazon Nova $40,000 in prizes Winners announced 13270 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 677 participants
Hello World 2025 West Lafayette, IN, USA The biggest hackathon in Purdue history. Non-monetary prizes Sep 20 – 21, 2025 409 participants