Blood, guts and spectacle: 6 shocking events from the history of ancient Roman gladiators

Yet, ironically, this most Roman of entertainments wasn’t the brainchild of the Romans. That dubious honour goes to the Etruscans, an ancient Italian people that emerged near the beginning of the first millennium BC. Gladiators used to fight in bouts to the death at Etruscan funerals – in short, they served as a form of human sacrifice.

The Romans derived many of their customs from the Etruscans. And so it was perhaps inevitable that, as they grew into the dominant force on the Italian peninsula, they would adopt gladiatorial combat with gusto. Decimus Junius Brutus, later a consul, was said to have been the first to lay on a gladiatorial show – in honour of his deceased father, in c264–262 BC.

Yet, as was the case with so many aspects of ancient Roman history, the concept of fighting to the death as mass entertainment was profoundly shaped by one Julius Caesar.

In 65 BC, Caesar used his position as aedile (junior magistrate) to initiate a programme of public shows to secure, in the words of the historian Suetonius, “the good will of the masses”. He laid on 320 gladiatorial bouts and animal fights – and did so both in his name and in association with the other aedile, Marcus Bibulus, but in a way that ensured it was widely assumed the occasions were all his work. That, of course, was precisely his intention.

Curiously, the 320 gladiatorial bouts represented a reduction of Caesar’s intentions. He had organised such a large number that his political opponents in the senate were terrified by the thought of so many armed men in Rome on Caesar’s payroll. And so they passed a law putting a cap on the numbers.

The fears were well-grounded. Gladiators supplied muscle for thug politicians in the late Republic. By the 50s BC, when Roman politics was becoming increasingly polarised during the age of the imperators Caesar, Pompey and Crassus, violence was routinely used to further political agendas. In 57 BC, the notorious senator Publius Clodius Pulcher rounded up a gang of gladiators to rush those assembled to vote on a measure. They attacked and killed some of the crowd.

In Rome, gladiatorial events later became the preserve of the emperors. The first, Augustus (Caesar’s heir and great-nephew), set the trend with multiple gladiatorial events, involving around 10,000 combatants. It was a sign of things to come.

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Spartacus gives his captors the fright of their lives

As bizarre as it may appear today, some gladiators were drawn to the profession by the violent glamour, and actually volunteered to lay their lives on the line. The vast majority, however, were there under duress, drawn mainly from the ranks of criminals and prisoners-of-war.

That’s not to say that they were thrown into the arena without a second’s preparation. Gladiators often spent long hours honing their martial expertise. Top-notch training may have made for better entertainment but, for the Roman authorities, it involved a huge element of risk. The most famous of all slave revolts was, of course, led by Spartacus, a former soldier in the Roman army who had been enslaved and sold for gladiatorial training at a school in Capua.

That training, allied with their leader’s natural intelligence, made Spartacus’s army of professional gladiators a formidable fighting force. It took two years (73–71 BC) and two armies to crush the rebellion, the Third Servile War, followed by the crucifixion of the rebels along the Appian Way (the road from Rome to Brundisium, now Brindisi).

Part of the reason that Spartacus’s army proved such an effective fighting force was that gladiators were skilled in the use of numerous weapons, such as swords, tridents and nets. They were also taught to employ a range of defensive equipment, including helmets, shields and guards.

There were many different types of gladiator who fought in the arena. One was the retiarius (from rete = ‘net’), who had no helmet and darted about the arena equipped with a net, dagger and trident. The murmillo, armed with a sword and small shield, was named after the Greek saltwater fish mormylos because of the long, high crest on his helmet. The secutor (‘pursuer’) had a plain helmet with two eyeholes and no crest, protecting him from being snagged by the net of a retiarius, and was armed with a sword and large shield.

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Gladiator specialisation was based on physical attributes. The most heavily armed had to be strong, while the retiarii needed to be agile and swift. Ethnicity was probably also a factor, because part of the entertainment was role-playing. Gladiatorial bouts were as much about theatrics as violence.

That brew of brutality and performance could earn gladiators fame – and the admiration of the opposite sex. “Celadus the Thracian, the gasp of all the girls!” shrieked one piece of graffiti from Pompeii. “Crescens is the lord of the dolly birds!” boasted another.

Not only could gladiators win hearts, they could also win their freedom. Some even went on to run their own gladiatorial schools, picking slaves and prisoners for their physique, educating them in the art of combat, and renting them out for shows. As the case of Spartacus proves, it was that education that made gladiators so potentially dangerous.

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Mob violence rages through Pompeii over a gladiatorial show

In the early decades AD, Emperor Tiberius had to send in two cohorts of soldiers to place Pollentia (now Pollenzo) in northern Italy under martial law. Just for good measure, his troops imprisoned many people, including the town councillors. The reason for these extreme measures was a gladiator show – or lack of it.

The people of Pollentia wanted a prominent centurion to stump up the funds to put on a show at the arena. He failed to oblige so the mob killed him and then refused to give up his body until, reported Suetonius, “Their violence had extorted money from his heirs for a gladiatorial show.”

Things got even worse in Pompeii later in the first century AD. The town was home to one of the Roman world’s oldest stone amphitheatres, built around 80–70 BC. Generations of Pompeian magistrates had lined up to compete with one another as impresarios, ingratiating themselves with the population by putting on gladiatorial combat. All that came to an ugly end in AD 59.

The problems started when a troublemaker called Livineius Regulus – who had been expelled from the senate – decided to put on a gladiatorial show. Supporters gathered at the arena in Pompeii and so did rival supporters from neighbouring Nuceria. They started hurling insults at each other in a way the Roman historian Tacitus described as being “typical of the petulance of country towns”.

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Unfortunately, the supporters started throwing stones at each other, and then blades were pulled. There being more Pompeians than Nucerians, the Pompeians soon overwhelmed their enemies. “As a result,” said Tacitus, “many of the Nucerians were carried maimed and wounded to the capital, while a large number mourned the deaths of children or of parents.”

Pompeii was severely punished for the outrage. Gladiatorial bouts were banned there for 10 years. As for the troublesome Livineius and his cronies, they were all sent into exile.

Nero delights the public by forcing his senators to fight

One of the problems with gladiatorial bouts was that there were only so many ways the Romans could be treated to the sight of human beings hacking each other to death. Boredom was inevitable.

During the reign of Nero (AD 54–68), the blood and gore had descended into repetitive tedium. Weary audiences watched the brutality barely half-awake. Impresarios trotted out the same old shows. Part of the problem was trying to please fussy audiences.

Petronius, Nero’s style guru, had one character in his Satyricon novel moaning about a lousy show in which only old and worn-out gladiators “who would have fallen over flat if you’d breathed on them” were sent out to battle. So bad were they that they were all flogged at the end to punish them for a lack of enthusiasm to fight.

The blood and gore had descended into repetitive tedium. Weary audiences watched the brutality barely half-awake. Impresarios trotted out the same old shows. Part of the problem was trying to please fussy audiences

Nero’s tutor, the Stoic philosopher Seneca, wrote a letter to a friend recounting how disappointed he’d been by a midday event: “I happened to stop off at a lunchtime show, hoping to enjoy myself with some wit and relaxation, where a man’s eyes can rest at the sight of the death of their fellow men.”

Yet it was just the opposite, he lamented. “The fights that used to take place were merciful by comparison. Now any mucking about is set aside and this is just plain murder. The fighters wear no armour, and their entire bodies are exposed to blows – and none of these are wasted.”

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So how could Nero liven up the action? According to Suetonius, one solution was to force “400 senators and 600 equestrians, some of who were affluent and of excellent repute, to compete in the arena. Even those who battled with wild animals and carried out the various service duties were senators and equestrians.” That was one of the reasons many in the Roman crowd loved Nero. He had the common touch. Humiliating the aristocracy was perfect entertainment.

Nero wasn’t the only emperor to employ a little creativity when it came to putting on gladiator shows. Domitian (reigned AD 81–96) introduced an extra frisson with bouts between female gladiators, known as Amazons, while in AD 107 Trajan organised 123 days of games. Eleven thousand animals died this time, and 10,000 gladiators fought one another. Excess was becoming an end in itself.

Around 80 years later, the Roman mob was treated to a new type of spectacle: a gladiator-emperor. Commodus, whom you might remember was the emperor in the movie Gladiator, was in love with the glamour of the arena.

He acquired special chariot horses and dressed as a charioteer (as well as living with gladiators). According to the historian Cassius Dio, who witnessed Commodus’s antics, “He would enter the arena in the garb of Mercury, and casting aside all his other garments, would begin his exhibition wearing only a tunic and unshod.”

Another historian of the time called Herodian said: “It was easy for him to defeat his opponents in gladiatorial bouts, just by wounding them, because they regarded him as emperor instead of a gladiator, and allowed him to win.”

Britannia catches the bug for bloodsports

Gladiatorial bouts may have begun life as a niche activity at Etruscan funerals, yet, over the following centuries, they were to spread to all corners of the mighty Roman empire – and that includes to the north-western outpost of Britannia. We know this because the physical remains of amphitheatres have been found in places such as London, Silchester, Cirencester, Dorchester and Caerleon.

The famous Colchester vase depicts two gladiators, Memnon and Valentinus, in action. They were probably notable local gladiators in their day (the late second century). Meanwhile, the Roman villa at Rudston in Yorkshire had a mosaic featuring scenes from the arena, and gladiators are depicted on another at Bignor in Sussex.

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For the most part, amphitheatres of Roman Britain were built by creating turf embankments and digging out the arena. At Cirencester the amphitheatre was formed by digging out and adapting a quarry on the south-west side of the town (by the early second century). Stone walls were used to create revetments, entrance passageways and the arena wall. Despite natural erosion, the earthen embankments still rise to a height of about 8 metres.

At Dorchester the amphitheatre was built by adapting a Neolithic henge monument that conveniently supplied ready-made earth embankments around an arena-shaped and sized enclosure. London’s amphitheatre lay close to the fort of the governor’s garrison, and is open to the public today.

At the VI legion’s fortress and military colony at York a man called Victor was buried with a small bone label laid on his chest. It said: “Lord Victor, may you have a lucky win!”, an exhortation normally applied either to gladiators or charioteers.

The glory of the remains of the II legion Augusta’s base at Caerleon in south Wales is its amphitheatre. Today visitors can wander around the arena where gladiators fought and among the stone-revetted earthen embankments for the wooden seats that have long since rotted away. It had seats for around 5,000 or 6,000 spectators – enough for the legion – and probably doubled up as a venue for speeches to the troops and formal military displays.

A doctor embarks on an eye-catching change of career

Gladiators needed some looking after, despite the fact that they might end their lives mutilated and bloody on the arena floor.

One man employed to offer medical care to fighters was Gaius Futius Philargyrus, a freedman doctor of Rome’s gladiators in the first century AD. (His name was appropriately descriptive. It means ‘lover of the horse-training circuit’, but was probably used here in a more general sense to refer to a training arena.) We also know that the Greek doctor Claudius Galen’s first professional appointment was as a surgeon to gladiators.

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Of course, often there was nothing a doctor could do to save gladiators from the injuries they sustained in the arena – a fact that is made grimly apparent by the contents of a cemetery at Ephesus in modern-day Turkey. Here, the graves were accompanied by inscriptions and tombstones that name and depict the dead as gladiators. The skeletons featured major bone injuries, some even demonstrably from blows made by a trident.

Another Roman-period cemetery – this time in Driffield Terrace in York – contains 80 or so skeletons, many of which may have been gladiators. Crucially, about 75 were adult men, which of course couldn’t possibly be representative of the population. A little taller than average and well-built, many of them bore the signs of injuries, some healed and some unhealed. It’s possible that before they were buried, some of the corpses were studied by doctors in post-mortems that could also be used for anatomical lessons.

The scientific writer Celsus thought gladiators provided useful evidence for anatomists. “Occasionally,” he wrote, “a gladiator in the arena, a soldier in battle, or a traveller attacked by highwaymen, is wounded so that some part of his insides is exposed.”

Interestingly, we know of at least one man whose life straddled the worlds of both medicine and fighting, earning a living as an eye doctor before, following a dramatic change of career, entering the arena as a gladiator. Unfortunately, it seems that this anonymous individual wasn’t a very good doctor – and that made him the target of one of the Roman poet Martial’s jokes. “You are now a hoplomachus [a type of gladiator],” quipped Martial. “Before you were an opthalmicus [an eye doctor]. You did as a doctor what you now do as a gladiator.”

In other words, the offending individual’s career had consisted of poking out people’s eyes.

Guy de la Bédoyère is a historian, broadcaster and author of Populus: Living and Dying in the Wealth, Smoke and Din of Ancient Rome (Abacus, 2024)

This article was first published in the December 2024 issue of BBC History Magazine