DataHacks 2026 San Diego, CA, USA DS3's Annual Data Hackathon $31,793 in prizes Apr 18 – 19, 2026 356 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
