What was the largest hippodrome in the Byzantine Empire?

The largest hippodrome in the Byzantine Empire was the Hippodrome of Constantinople. It stood at the heart of Constantinople, the empire’s capital, and served as the city’s main venue for chariot racing, ceremonies, public celebrations, and political demonstrations.

The site began as a hippodrome in Roman Byzantium and was expanded after Emperor Septimius Severus rebuilt the city around AD 203. Constantine the Great later enlarged Constantinople and renovated the track after making the city his imperial capital. The finished structure was approximately 450 metres long and 130 metres wide, with a U-shaped racing arena and tiered seating.

Chariot teams associated with the Blues and Greens attracted intense popular loyalty. Rivalry between them sometimes became political, most famously during the Nika riots of 532, when Justinian I nearly lost his throne. The Hippodrome also displayed monuments brought from elsewhere, including the Serpent Column and the Obelisk of Theodosius.

It is often confused with Rome’s Circus Maximus, which was larger, but Circus Maximus was not a Byzantine imperial hippodrome. The Constantinople site is now Sultanahmet Square in Istanbul; only parts of its structure and monuments survive.