The stadium buried under a square
Piazza Navona in Rome traces the exact oval outline of the Stadium of Domitian, a stadium built around AD 80 and dedicated in AD 86 that held roughly 30,000 spectators for foot races, wrestling and boxing. Its arcades were later inhabited, quarried away, and eventually buried beneath the piazza that stands today.
Domitian built a stadium for foot races and boxing
Around AD 80, the emperor Domitian ordered a stadium built on this ground as a gift to Rome. It was dedicated in AD 86, the first permanent home in the city for competitive athletics. Modeled on Greek stadia, it held roughly 30,000 spectators under marble-clad walls of brick and concrete. Unlike a chariot circus, it had no dividing wall down the middle. It was built purely for foot races, wrestling, and boxing, the sports Domitian loved and hoped to make popular in Rome.
The shape you are standing in is the shape he built. Piazza Navona traces the old arena floor almost exactly, curved end and all.
Gladiators fought here after the Colosseum burned
By the 200s, fire damage to the Colosseum pushed gladiator shows into this stadium for a few years. Later, under the emperor Severus Alexander, it was repaired and renamed the Circus Alexandrinus, a name that stuck through the Middle Ages. Christian tradition holds that Agnes of Rome was killed here, in or near one of its arcades, during the reign of Diocletian. The church of Sant'Agnese in Agone was later built to mark the spot.
People lived in the stadium's arcades as Rome shrank
As Rome's population shrank after the fall of the empire, people crowded into the old arcades to live. The arena floor became a public meeting ground instead of a racetrack. Piece by piece, builders quarried its marble and stone for new churches and palaces nearby. The stadium was never demolished all at once. It was worn away slowly, until only its outline remained, buried under the piazza where you stand now.
A church rose over the buried arcades
The stadium's memory of a martyrdom outlasted its walls. Pope Innocent X ordered Sant'Agnese in Agone built facing the piazza. It stands 65 feet from where you stand. It marks the spot where tradition said Agnes died. Girolamo Rainaldi began the design in 1652. His son Carlo Rainaldi and later Francesco Borromini reworked it after harsh criticism of the first plans. The church rose directly over the buried arcades. A ruin nobody could fully see got a monument nobody could miss.
A philosopher was burned alive nearby
Rome's habit of turning its public squares into stages for death did not end with the stadium. In 1600, the philosopher Giordano Bruno was burned alive at Campo de' Fiori. It was a short walk from this piazza. It lay in the heart of the Parione district. He had been a Dominican friar. He was executed for heresy. His body was burned as a public example. The square that killed him was already Rome's regular execution ground by then.
A woman was hanged in a sealed poison trial
Parione kept its executions quiet as often as it made them public. In March 1660, women of the Spana family were tried for running a poison operation out of Rome. Cecilia Verzellina was hanged. Others were flogged through the streets and banished. The papal government sealed the trial records away at Castel Sant'Angelo. It kept the details from wider circulation even as the punishments were carried out in public.
A vanished theatre still bends a nearby street
It was not. Rome's first stone theater was built for Pompey a century before Domitian's stadium went up. It stood a few streets away. It vanished the same way the stadium did. It was quarried and built over until nothing stood above ground. Its curve survived anyway. Via di Grottapinta still bends along the old seating line. A street shaped by a building nobody living has seen.
The oval you are standing in is still, after two thousand years, the shape of the game.
Every person, building and event in this story opens into its own dig in the app — and Strata will dig the ground under your feet instead, wherever that is, in about a minute, with every source shown.