OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Jul 21, 2026 08:00 PM EDT to submit 46674 participants
SteelHacks 2020 Pittsburgh, PA, USA University of Pittsburgh's Premier Hackathon $2,750 in prizes Feb 14 – 15, 2020 106 participants
Steelhacks 2019 Pittsburgh, PA, USA University of Pittsburgh's Premier Hackathon $3,900 in prizes Mar 1 – 2, 2019 133 participants
SteelHacks 2018 Pittsburgh, PA, USA Pittsburgh's Premier Hackathon $4,800 in prizes Feb 24 – 25, 2018 62 participants
