For that to happen safely, a number of road closures are required. The Boston Athletic Association provided this chart for ...

Many of the area’s main thoroughfares carry official state highway names — for instance, Massachusetts Avenue in Boston and Cambridge might show up as Route 2A on Google Maps, and the ...

An interactive map of the Boston Marathon Route, with details about landmarks and transportation options along the 26.2 miles from Hopkinton to Copley Square.