The 2023 Boston Marathon will be held on Monday April 17th.
On April 17th, roads immediately surrounding the start line and town common (Main St., Ash St., Park St, and Hayden Rowe) will close at 6:30am, followed by all other roads leading into the downtown area and will be closed for general travel as of 7:00am. This year will be consistent with recent years prior. The major roads leading into the downtown area will be blocked at the following locations:
West Main Street at Lumber Street
Wood Street at Elm Street
Hayden Rowe Street at Chestnut
Ash Street at Blueberry Lane
Cedar Street at Legacy Farms North
East Main Street at every intersection
In addition to these locations, all roadways that are adjacent to the roads where runners, spectators, volunteers, and workers are located will be blocked.
You can see Hopkinton's road closure reference map for more details.
Live updates on Monday regarding Marathon updates and road openings will be posted on Hopkinton's Twitter account.
You can find additional info and resources on Hopkinton's Boston Marathon Page, or on the BAA's Boston Marathon Page.
Hopkinton Town Hall, Library, and other municipal buildings will be closed for the Patriots' Day Holiday.
Good luck to all those participating in the Boston Marathon!