Tremblay Park is a park located in the commune of Champigny-sur-Marne, in the department of Val-de-Marne in the region Île-de-France. This green space with an area of 73 hectares offering games and sporting activities. Originally, this was a horse race track called Hippodrome du Tremblay. When Lyon lost the bid[1] for the 1968 Summer Olympics, plans to remodel the stadium to seat 100,000 people were cancelled[2] in 1965. The park's construction stayed on hold until it was changed to be a general sporting facility in 1975, opening in 1976. Sporting facilities include a track field, golf, soccer, archery, volleyball and rugby. This park is jointly administered by the general council of Val-de-Marne and the Council of Paris