 Caesars Palace Grand Prix was established on 1977 . 12 events were there in  Caesars Palace Grand Prix . 313 from 65 nations competed in  Caesars Palace Grand Prix . 14 – 29 August 2004 was when it was held . Stade Roland Garros (since 1928) were the venues of  Caesars Palace Grand Prix . The sport has the official site www.hardrock100.com
 Caesars Palace Grand Prix will celebrate it's  Silver jubilee on 2021