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
MakeMIT x Harvard 2026 Cambridge, MA, USA MakeMIT x Harvard is a collaboration between MakeMIT and MakeHarvard, creating the largest hardware hackathon yet! More info on makemit.net. Non-monetary prizes Feb 21 – 22, 2026 269 participants