A runner's shadow is seen crossing the finish line during the 120th Boston Marathon on April 18 2016 in Boston Massachusetts
{"Image ImageDescription": "BOSTON, MA - APRIL 18:  A runner's shadow is seen crossing the finish line during the 120th Boston Marathon on April 18, 2016 in Boston, Massachusetts.  (Photo by Maddie Meyer/Getty Images)", "Image Copyright": "2016 Getty Images"}