More than 300 turn out to support the Martin Richard Foundation’s Boston Marathon team
Boston Mayor Marty Walsh with Boston Globe Managing Director Linda Pizzuti Henry, and Henry Richard. PHOTO BY BILL BRETT FENWAY — More than 300 guests attended the kickoff party to support the Boston Marathon team running to raise money for the Martin Richard Foundation, named for the 8-year-old Dorchester resident who was the youngest person killed in the Boston Marathon bomb blasts in 2013. Martin’s father, Bill, reiterated that this is the last year the…