Abbott World Marathon Major
Boston Marathon 2027
Boston Marathon 2027 is one of the seven Abbott World Marathon Majors. This countdown follows the organizer-confirmed opening day in Boston, Massachusetts, United States; future editions are added only after the official event publishes them.
259
days to go
DateApril 19, 2027
CountdownWhole calendar days
TimezoneAmerica/New_York
LocationBoston, Massachusetts, United States
Good to know
When does Boston Marathon 2027 begin?
The organizer lists Boston Marathon 2027 for April 19, 2027 in Boston, Massachusetts, United States. This countdown follows that host-city calendar date.
Is Boston Marathon 2027 a World Marathon Major?
Yes. Boston Marathon 2027 is part of the seven-race Abbott World Marathon Majors series.
Does this countdown include a race start time?
No. It counts whole calendar days to April 19, 2027 in Boston, Massachusetts, United States and does not invent a start time that the organizer has not published here.