2018 B.A.A. 5K Registration

Registration for the 2018 B.A.A. 5K is now CLOSED. We've reached out maximum field size limit of 10,000 entrants. This year's race will be run on Saturday, April 14 - two days before the 122nd Boston Marathon.
John Hancock Financial Announces International Field

In its 33rd year as principal sponsor of the Boston Marathon, John Hancock announced the elite field for the 122nd Boston Marathon on April 16.
B.A.A. Announces "Year of Service"

The B.A.A. announced its campaign for the 2018 Boston Marathon, the “Year of Service”, celebrating the altruism that bonds country, mission, and community leading up to the 122nd Boston Marathon on April 16.
2018 Boston Marathon Entry List

Check out our entry list for the 2018 Boston Marathon. You can also update your qualifying time to improve your seeding position (through January 31). The 122nd running of the Boston Marathon is on Monday, April 16.
Credit: Photorun.net
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B.A.A. Moment

Boston Athletic Association

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