The venue for Equestrianat the Games of the XXXI Olympiad was Île de Puteaux,(some of the years 1891–1908) . 200 from 43 nations,Total: 505,116 from 13 nations were the competitors in Equestrianat the Games of the XXXI Olympiad . 16 (from 6 confederations) were the number of teams who competed in Equestrianat the Games of the XXXI Olympiad . It was held in 28 July – 9 August 2012 . The sport has the official site chicagomarathon.com . The no. of events in sport was 18 . 1905; 114 years ago (1905) is when Equestrianat the Games of the XXXI Olympiad was founded 
Equestrianat the Games of the XXXI Olympiad will celebrate it's  Sesquicentennial jubilee on 2055