HackPrinceton Spring '26 Princeton, NJ, USA Collaborate and build out brilliant, innovative, and impactful ideas $3,500 in prizes Apr 17 – 19, 2026 410 participants
HackRare 2026 Cambridge, MA, USA Create solutions with direct benefits to patients in rare disease communities. $6,000 in prizes Feb 25 – Mar 1, 2026 149 participants