What Holiday?
Map › Holidays A–Z › Boston Marathon

When is Boston Marathon 2026?

Boston Marathon 2026 is on Monday, April 20, 2026 in United States.

Boston Marathon is one of the world's oldest yearly marathon. It is held annually on Patriot's Day in the month of April.

See April 20 on the world map

Boston Marathon 2026 by country

CountryDateType
🇺🇸 United StatesApril 20MondayObservance

Questions about Boston Marathon

When is Boston Marathon in 2026?
Boston Marathon is on Monday, April 20, 2026.
Which countries celebrate Boston Marathon?
Boston Marathon is marked in 1 country: United States.
Is Boston Marathon a public holiday?
In 2026 it's listed as an observance or regional holiday rather than a nationwide day off. Check the table for each country.

Other holidays around the same time