Chicago Marathon Runner Sacrifices Personal Record to Help Stray Kitten at Mile 21 (Exclusive)

While running the Chicago Marathon on Sunday, Boston resident Sarah Bohan found herself focusing on fluff instead of speed when she saw an abandoned kitten along the sidelines of the race. The 26-year-old was nearing mile 21 when she spotted a "white fluffy thing" on the sidewalk, the Boston Children's Hospital social worker tells PEOPLE. "It had to have been one pound, the fur was matted, it had marks underneath its eyes from not being well kept, and it was just crying," she recalls, adding that nobody else seemed to...