Yes, Constantine did build the Hippodrome of Constantinople.
The official name of the Colosseum in Constantinople is: The Hippodrome of ConstantinopleWhat The Romans would consider the Colosseum was refereed to as The Hippodrome.
The citizens of Constantinople often came to the Hippodrome. The Hippodrome held a lot of activities such as horse racing, chariot racing, and Gladiator games.
The Hagia Sophia
Constantinople never had the Colosseum. The Colosseum is in Rome and there is only one Colosseum. The arena where sporting events and chariot races were held was called the hippodrome in Constantinople and all the other eastern cities. In Rome and in all other western cities it was called a circus. The Circus Maximus in Rome was the largest and the most famous.
The Hippodrome in Constantinople was primarily made of stone and brick. The seating area was constructed using marble and the arena floor was covered in sand. Several monuments and statues adorned the Hippodrome, enhancing its grandeur and importance as a center for entertainment and political activities.
The first Hippodrome in today's Istanbul was built by the Roman emperor Septimius Severus in the beginning of the 3rd century as one of series of reconstructions in ancient Byzantium. In fact, he was the one who had punished Byzantium and destroyed almost the entire city for supporting his enemy, clearly the loosing side. The hippodrome was enlarged and renovated by Constantine the Great when the city was made the capital of the eastern Roman Empire as Constantinople in the 4th century. Some claims that the capacity of the hippodrome reached 100,000 seats, but recent findings show that this figure appears to be exaggerated.
The large race track in Constantinople was called the Hippodrome of Constantinople. It was a Greek name from hippos (horse) and dromos (path). The Latin name for the chariot racing track was circus and most of the ricing tracks in the Roman Empire were called circus.
The name of the building or arena where the Roman chariot races were held was the Circus Maximus in Rome and the Hippodrome in Byzantium/Constantinople.
chariot races, horse races, and gladiator fights
Bristol Hippodrome was created in 1912.
Beirut Hippodrome was created in 1885.