Register now for the 2018 Boston Marathon

Week 2 of registration for the 2018 Boston Marathon is now open. Anyone with a valid qualifying time for next April's race may submit a registration form. We will continue to accept submissions through Wednesday, September 20 at 5:00 p.m. ET. Note, we may not be able to accept all submissions due to field size limits. To register, click below:
Entries still available through Dana-Farber’s B.A.A. Half Marathon team!

Did you miss out on registration for this year's event? Race entries are still available through the Dana-Farber fundraising team! Add meaning to your miles, as you help Dana-Farber run toward the ultimate finish line: a world without cancer.
B.A.A. Half Marathon Entry List

Check your entry, or see who else is running the 2017 B.A.A. Half Marathon.
AT&T Athlete Alerts

AT&T and the Boston Athletic Association are proud to once again bring you the AT&T Athlete Alerts for the B.A.A. Half Marathon.

B.A.A. Half Marathon Participant Information

2017 B.A.A. Half Marathon pre-race information is now available. Transportation, timing, gear check and more!
B.A.A. Moment

Boston Athletic Association

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