IT’S NOON ON A WEDNESDAY IN WELLESLEY AND AT THE LYNDON STORE. THEY’RE TURNING OUT SANDWICHES BY THE ARMFUL. HOW ARE YOU DOING, BRO? ALL RIGHT, EVERYWHERE YOU LOOK, YOU’LL SPOT A MEMBER OF THE LEBRUN ...

The Boston Marathon is marking 50 years of wheelchair racing and continues to add new accessibility programs for both athletes and spectators.