TreeHacks 2025 Stanford, CA, USA The largest collegiate hackathon in the U.S. $255,600 in prizes Feb 14 – 16, 2025 827 participants
MIT Bitcoin Hackathon: 10 Years of Building Blocks Online Join us for the annual MIT Bitcoin Hackathon -- we welcome projects built on Bitcoin, Ethereum, and beyond to compete for $ 26k in prize pool. $26,530 in prizes Winners announced 480 participants
