… Boylston Street. “The hairs on the back of my neck stood up and I thought, ‘That is an eerily familiar sound,’” he recalls. “I remember thinking, ‘This may not be … returned to the Boston Marathon, this time as a runner, when he completed the 26.2-mile course in a respectable 4:12. His run raised more than $5,000 for the … Boylston Street. “The hairs on the back of my neck stood up and I thought, ‘That is an eerily familiar sound,’” he recalls. “I remember thinking, ‘This may not be …