Zagreb Hippodrome Zagreb Hippodrome. In 1994, Pope John Paul II celebrated a mass at the Hippodrome, which was attended by a million people. Pope Benedict XVI also celebrated a mass at the Hippodrome in 2011. The Hippodrome also saw use as a concert venue, hosting Red Hot Chili Peppers and Metallica. Zagreb Hippodrome Zagreb Hippodrome () is a horse racing venue in Zagreb, Croatia. It was built from 1947 to 1950, with a design based on the Longchamp Racecourse in Paris. It is located in the neighbourhood of Kajzerica, on the southern bank of the Sava river, near the Bundek lake. The
Hippodrome of Constantinople This name failed to impress and the city soon became known as Constantinople, the City of Constantine. Constantine greatly enlarged the city, and one of his major undertakings was the renovation of the Hippodrome. It is estimated that the Hippodrome of Constantine was about long and wide. Its stands were capable of holding 100,000 spectators. The race-track at the Hippodrome was U-shaped, and the Kathisma (emperor's lodge) was located at the eastern end of the track. The Kathisma could be accessed directly from the Great Palace through a passage which only the emperor or other members of the imperial family