Cika wannan jumla: An zaɓi McArdle a cikin tawagar Amurka don Wasannin Olympics na 1964 a Tokyo. Ya kammala a cikin
Wasannin motsa jiki a Wasannin Olympics na 1964 <unk> Gasar marathon ta maza a cikin lokacin 2.25 ta kammala a matsayi na 23.