Rift Rewind Hackathon Online Your Season, Your Story — League API + AWS AI Services $26,000 in prizes Winners announced 2639 participants
Google Chrome Built-in AI Challenge 2025 Online Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI. $70,000 in prizes Winners announced 14078 participants
MadHacks Fall 2023 Madison, WI, USA Wisconsin's Premier Hackathon $4,040 in prizes Nov 10 – 12, 2023 193 participants
