There is far too many hackathons for non-students, such as AngelHack, BattleHack, Startup Weekend (arguable to whether an hackathon) amongst many more.
A lot of student hackathons accept dropouts too on a case-by-case basis. But there's hackathons for all :)
A lot of student hackathons accept dropouts too on a case-by-case basis. But there's hackathons for all :)