The World Is Watching. No Pressure.
Mayor's Cup Cross Country
Register now for the 2018 Mayor's Cup Cross Country.
Youth & Community Programs
Over 35,000 Boston-area youth have been involved with B.A.A. community programs.
BOSTON MARATHON PRINCIPAL SPONSOR
OFFICIAL SPONSORS
COUNTDOWN TO 123RD BOSTON MARATHON
RACES
The B.A.A. provides year-round racing opportunities around the city of Boston.
SPECTATORS
Learn how you can you support your favorite athlete at a B.A.A. race.
VOLUNTEER
B.A.A. volunteers support our races and transform each event with their enthusiastic efforts.
NEWS
Catch up on all the latest news about the B.A.A. and Boston Marathon
Youth & Community Programming
Through the B.A.A.'s commitment, nearly 35,000 Boston-area youth have experienced the inspiration and excitement of B.A.A. Youth Programs.
LIVE AN ACTIVE LIFE.
The B.A.A. was established in 1887 as a non-profit organization that promotes a healthy lifestyle through sports, especially running.
Support our races
B.A.A. events would not be possible without the hard work of our dedicated Volunteer Corps. Our volunteers are held to the highest standards, and at each event their work exceeds the expectations of athletes, race, staff, spectators, and community members.