Citrus Hack 2025 Riverside, CA, USA Lights, Code, Action! Non-monetary prizes Apr 19 – 20, 2025 101 participants
DiamondHacks 2025 San Diego, CA, USA San Diego's Fastest Growing Hackathon $2,853 in prizes Apr 5 – 6, 2025 302 participants
HackMerced X Merced, CA, USA Build a project, meet peers and mentors, learn new skills at our workshops and win prizes! Join us on Feb 28th to March 2nd for the largest hackathon in the San Joaquin Valley! $500 in prizes Mar 7 – 9, 2025 119 participants
