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As the principal sponsor, John Hancock continues to ensure the stability of the world's oldest annual marathon.

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Boston marathon

Monday, April 20, 2020: Patriots' Day in the Commonwealth of Massachusetts

Boston. The marathon that all other marathons are measured by. This isn’t only the world’s oldest, but regarded as one of the world’s most challenging races.

COUNTDOWN TO 124TH BOSTON MARATHON

Learn how you can qualify to enter the 2020 Boston Marathon

Registration for the 2020 Boston Marathon is now closed.

Learn how you can volunteer at the next Boston Marathon.

Keep up with the latest news on the B.A.A. and Boston Marathon.

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