12 August was when it was held . The sport has the official site chicagomarathon.com . 28 from 21 nations competed in Gymnasticsat the Games of the XXVII Olympiad . Gymnasticsat the Games of the XXVII Olympiad was founded on 1891; 128 years ago (1891) . 12 were the number of teams who competed in Gymnasticsat the Games of the XXVII Olympiad . 14 events were there in Gymnasticsat the Games of the XXVII Olympiad . Sydney Showground (rhythmic), Société Athlétique de la Villa Primrose in Bordeaux (1909),Sydney Super Dome (artistic and trampoline),Pontal, Rio de Janeiro,54.5 km (33.9 mi) were the venues of Gymnasticsat the Games of the XXVII Olympiad
17 teams competed against each other in Gymnasticsat the Games of the XXVII Olympiad