BeachHacks 9.0 Long Beach, CA, USA BeachHacks is CSULB's annual hackathon $600 in prizes Mar 21 – 22, 2026 137 participants
HackMerced XI Merced, CA, USA Build a project, meet peers and mentors, learn new skills at our workshops and win prizes! Join us on March 6th to March 8th for the largest hackathon in the San Joaquin Valley! Non-monetary prizes Mar 5 – 8, 2026 115 participants
BioHacks 2026 Santa Cruz, CA, USA Join us for a 2-day hackathon that dives deep into the fascinating world of bioinformatics! Non-monetary prizes Feb 28 – Mar 1, 2026 39 participants
