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
Clarkathon2025 Worcester, MA, USA Hack what you love! Whether you’re into gaming, fitness, art, or music, bring your hobbies to life with code. Create, innovate, and show how passion can power technology. Non-monetary prizes Nov 7 – 9, 2025 39 participants