VenusHacks 2025 Irvine, CA, USA UC Irvine's largest women-centric hackathon Non-monetary prizes May 23 – 25, 2025 126 participants
UCI Design-a-thon 2025 Online UCI Design-a-thon is the largest collegiate design hackathon in Southern California where participants design, prototype, and pitch a product in 48 hours $2,120 in prizes Winners announced 254 participants
