IrvineHacks 2026 Irvine, CA, USA Create. Connect. Inspire. $10,200 in prizes Feb 27 – Mar 1, 2026 388 participants
FullyHacks 2025 Fullerton, CA, USA CSUF's premier 24-hour hackathon, uniting 300+ students to build impactful projects, network with industry pros, and compete for prizes. Non-monetary prizes Apr 12 – 13, 2025 192 participants
