Citrus Hack 2021: Create Your Zen Online Create Your Zen $56,636 in prizes Winners announced 240 participants
Citrus Hack 2019: Secure the Future Riverside, CA, USA Secure the Future at Citrus Hack 2019 $23,291 in prizes Apr 25 – 28, 2019 104 participants
HackUCI 2019 Irvine, CA, USA Create. Connect. Inspire. $5,410 in prizes Feb 15 – 17, 2019 263 participants
Rose Hack 2019 Riverside, CA, USA UC Riverside's Women-centric Hackathon $19,572 in prizes Jan 19 – 20, 2019 78 participants
Cutie Hack 2018 Riverside, CA, USA A beginner-friendly, 12-hour hackathon held at UC Riverside. $5,338 in prizes Nov 11, 2018 122 participants
