Anna Pierce, Marina Muncan and Treniere Moser throw down at 2011 Women's Boston Marathon BAA Road Mile Finish (Close finish)

Anna Pierce, Marina Muncan and Treniere Moser throw down at 2011 BAA Road Mile at the 2011 Boston Marathon. Anna Pierce looks to have outkicked Treinere Moser until Marina Muncan pulls up on the outside of both to jump the field for the victory.