 The Miami Marine Stadium bears striking resemblance to the more elegant horse-racing Hipódromo de la Zarzuela in Madrid, Spain, designed by Carlos Arniches Moltó and Martín Domínguez in 1934-1935.On April 28, 2009 the National Trust for Historic Preservation named the Commodore Ralph Middleton Munroe Marine Stadium to its list of America's 11 Most Endangered Historic Places and as a National Treasure in March 2012.On April 18, 2012, the Florida Chapter of the American Institute of Architects placed the stadium on its list of "Florida Architecture