, , , , , , , , , , , , , , , , , , , , , , , , , , galop.courses-france.com: 1837–1859, 1860–1889, 1890–1919, 1920–1949, 1950–1979, 1980–2009 france-galop.com – A Brief History: Prix du Cadran. galopp-sieger.de – Prix du Cadran. horseracingintfed.com – International Federation of Horseracing Authorities – Prix du Cadran (2018). pedigreequery.com – Prix du Cadran – Longchamp. tbheritage.com – Prix du Cadran. Open long distance horse races Longchamp Racecourse Horse races in France Recurring sporting events established in 1837 1837 establishments in France