The Boston Athletic Association

The Boston Athletic Association (BAA) is a non-profit organization founded in 1887, best known for organizing the annual Boston Marathon, one of the world's oldest and most prestigious long-distance races. The BAA promotes health, fitness, and running through events, training programs, and community initiatives. It also supports athletic development and research, fostering a culture of endurance and excellence. Beyond the marathon, the association hosts various races and programs aimed at encouraging participation and excellence in distance running, making it a central figure in the endurance sports community.