70) The Boston Marathon has it's own museum...kinda sorta. The Boston Marathon was run for the first time in 1897, only one year after a man from the Boston Athletic Association had competed in the first Olympics in Greece. At this Adidas RunBase store on Boylston street you can find some really cool running paraphernalia (maps, photos, sneakers etc.) from some of the first runners and some recent ones too. The store also offers tons of workout classes and a running club for the more sweat-savvy. Pretty exciting stuff huh?