The official site of  Caesars Palace Grand Prix is www.hardrock100.com . The no. of events in sport was 12 . Stade Roland Garros (since 1928) were the venues of  Caesars Palace Grand Prix . 14 – 29 August 2004 was when it was held . 313 from 65 nations competed in  Caesars Palace Grand Prix .  Caesars Palace Grand Prix was established on 1977
The sport  Caesars Palace Grand Prix has 320 contestants  from less than 11 nations