BeachHacks Long Beach, CA, USA The California State University Long Beach Hackathon. Non-monetary prizes Apr 22 – 23, 2017 90 participants
Citrus Hack Fall 2015 Riverside, CA, USA Citrus Hack | UCR's and the Inland Empire's premier hackathon $6,700 in prizes Nov 6 – 8, 2015 114 participants
