The Autódromo de Buenos Aires Juan y Oscar Gálvez (official name) is a 45,000 capacity motor racing circuit in Buenos Aires, Argentina built in 1952 under president Juan Perón, named "Autódromo 17 de Octubre" after the date of Loyalty Day until Perón's overthrow. It was later renamed after Argentinian racing driver brothers, Juan Gálvez and Oscar Alfredo Gálvez.
15000 people would fit in the The Autódromo de Buenos Aires Juan y Oscar Gálvez
The Autódromo de Buenos Aires Juan y Oscar Gálvez has a capacity of 45000 which means 15000 would definitly fit inside of it