(Richmond, VA) --An 87-year-old man has run and finished the Richmond Marathon. Rocio Rivera has details.Preview: The 47th annual Richmond Marathon has seen its oldest runner finish the race. Eighty-seven year-old Doctor Rao Yalamanchili ran and finished the race Saturday in just under seven and a half hours. Yalamanchili traveled form New Jersey to run the race with his family who also ran the race beside him. Yalamanchili is an engineer for the U.S. Army and says he runs at least six days a week. But he says this marathon was his last.