Boston Marathon

The 129th Boston Marathon presented by Bank of America will take place on the 250th Anniversary of Patriots' Day - Monday, April 21, 2025.

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As the presenting sponsor, Bank of America continues to ensure the stability of the world's oldest annual marathon.

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Learn about all 160 non-profit and charity members

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

A new policy for deferrals at B.A.A. events