Three Prairie Fire cross country runners placed among the top 40 at the Les Duke Invitational, which featured 26 total teams, at Oakland Acres Golf Course on Saturday.<\/div>\r\n\t\t<\/div><\/td><\/tr><\/table>\r\n\t\t\t\t<\/div>\r\n\r\n\r\n\r\n\r\n\r\n