Roman gladiator referees wore tunics and carried switches

How ancient Roman gladiators got ready to rumble

Before they could lay the smackdown in the arena, gladiators were professionally trained, combining a physical regimen with an education in the rules of the ring. Contrary to popular belief, archaeological evidence suggests most gladiators weren't killed in the action, and women may have fought on rare occasions. This article breaks down a life of a Roman gladiator.

Read how Roman writers described gladiators

This article, drawn from an older classical dictionary, synthesizes the views of ancient Roman authors on gladiators. While archaeological knowledge has advanced, the core textual evidence remains the same, with links to translations of the sources.

Gladiators fought in specialized armatures designed only for the arena

This illustrated guide breaks down the most common gladiator armatures, showing how each was highly stylized for spectacle rather than warfare. This explanation suggests why gladiators generally made poor soldiers when drafted into the legions.

Hear how gladiator fights were funded, judged, and sometimes fixed

In a wide-ranging interview, Professor Michael Carter unpacks the business of gladiatorial games—from advertising and fighter merch to referees, match rules, and a code of conduct that often pushed gladiators to spare defeated opponents.

Crowds used a thumb gesture to decide whether a gladiator lived or died

This explainer unpacks pollice verso, the hand signal spectators used to call for a gladiator’s execution. Ancient sources never specify the direction; evidence suggests that the thumb was likely turned up or thrust toward the throat, not down.

Retired gladiators often became trainers, referees, or exhibition fighters

Few gladiators survived to retirement, but those who did rarely left the arena behind. Many returned for high-pay exhibition bouts, trained new fighters, served as referees, or leveraged their fame into unexpected careers, including local politics.

See third-century mosaics inside a Roman villa, which show gladiator games

Discovered at Nennig, these third-century CE mosaics depict gladiators, animal hunts, and arena musicians. Set in a lavish villa atrium, they likely commemorated games sponsored by the estate’s wealthy owner.

A Roman mosaic records the outcome of a retiarius–secutor fight

Displayed at the National Archaeological Museum, this mosaic depicts the classic retiarius–secutor battle. The lower panel shows the bout under referees’ supervision; the upper panel declares Astyanax vicit, with a symbol confirming his opponent was killed.

Emperor Commodus fought as a gladiator while ruling Rome

Commodus, who reigned from 180–192 CE, scandalized Rome’s elite by appearing in the arena despite being the son of Marcus Aurelius. The ancient biography—though partly fictional—captures the shock his gladiatorial performances provoked.

See unused gladiator helmets discovered in Pompeii

Early excavations at Pompeii uncovered pristine gladiator helmets and armor, showing no signs of combat wear, which were likely used only in ceremonial processions. Many are now displayed at the National Archaeological Museum of Naples.

Colosseum spectators needed tickets and social rank to get a good seat

Entry to the Colosseum was free but tightly controlled: spectators presented tesserae, sat strictly by class, and risked losing their seats if they left for lunch, while senators watched in comfort and women and slaves were pushed to the top tiers.

Ancient Romans were registered in lists of citizens to confirm their identity

Falsely claiming to be a Roman citizen was a capital offense, but taking up another identity was one way people could change their lot. Several accounts report how escaped enslaved people sought freedom by pretending to be citizens, and multiple "Neros" appeared after the real emperor died in 68 CE.

Roman terror was key to its centuries-long dominance

Historians like Polybius recorded Rome's violent tactics in detail, including the enslavement of entire populations and the mass killing of whole cities. Even as terror and violence proved effective in war, many Romans came to view the tactics with skepticism.

Trade and tariffs in the Roman world

Trade between nations and empires date back thousands of years, including the use of tariffs to raise government revenue.

Why do tennis players always wear white?

Why does Wimbledon still enforce its strict all-white dress code while other major tournaments have embraced color? The answer lies in history, tradition, and even branding. From its elite origins in the 1800s, to modern-day rule changes, discover why this policy remains one of tennis’ most enduring customs.

Swords from around the world: an encyclopedia

Swords may have fallen out of favor as the go-to method of warfare, but they once were a common choice worldwide. Scroll through this online encyclopedia to learn about and see swords from ancient to modern times. The ubiquity of swords and their...

Thermopolia were ancient Roman snack bars

Although they weren't exactly restaurants, with sit-down service or extensive menus, thermopolia were modest food counters for Romans looking for quick bites—often bread with fish, cheese, and lentils.

A day in the life of a Guinness World Record judge

Philip Robertson travels the world each week to see another ambitious person set a record. Here's a behind-the-scenes look at being one of Guinness World Record's adjudicators.

Philosopher Roland Barthes loved wrestling

In his essay "The World of Wrestling," French philosopher/literary theorist Roland Barthes analyzes the "Human Comedy" of professional wrestling, arguing the form is a legitimate dramatic genre.

The true power of being a medieval fool

The stereotypical image of a court jester – their jagged, jingling tunics, donkey-eared hoods, and exaggerated expressions – belies their influence and power in medieval European courts. Jesters mocked their masters and communities through performances that could include witty ripostes, musical instruments, dance, juggling, and more. This gallery offers commentary on the fool’s role and power during the Middle Ages.

John Riddell’s first helmet was adopted by college football teams in 1939

The early days of football were violent and there was little protection for players, especially their heads. When deaths became commonplace, John Riddell set out to invent a better way to protect football players. Eventually, the technology from Riddell’s helmets ended up on WWII battlefields.

Bow ties became a Bill Nye wardrobe staple after he took part in an athletic banquet

In high school, boys served as waiters during a ceremony where girls would receive awards for gymnastics, lacrosse, and other sporting events. Wanting to fit the role, Nye's father helped him dress like a waiter, and he continued wearing bow ties upon seeing their practicality in the lab.

Why Men's Legs Were Everything

From codpieces to cotton hose, here's the surprisingly loaded history of men's legs, and why 18th-century Europe couldn't stop staring at them.

The Royal Game of Ur, which dates back as far as 2600 BCE, is believed to be one of the oldest board games in the world.

Authoritarian regimes sometimes used film dubbing to censor ideas

Dubbing rose in popularity in the early 20th century because of relatively low literacy rates, which made subtitles impractical. Totalitarian regimes—including Mussolini's Italy, Franco's Spain, and Hitler's Germany—used dubbing to remove or alter unflattering or countercultural dialogue.

Stanford built a Google Maps for the Roman Empire, revealing how much it cost to travel in the ancient world

Long before Major League Baseball began allowing instant replay for balls and strikes, an umpire reluctantly used the technology to determine whether a hit was a home run, a move that inadvertently ushered in a new era for the sport.

The Brothers Grimm were lawyers before they were storytellers, and became interested in fairy tales as they began investigating how rules and customs had been passed down through cultures.

Some coin denominations have ridges etched on their sides, partly to prevent counterfeiting, in a practice called 'reeding.'

The term 'algorithm' originated from the Latinized name of al-Khwārizmī, a 9th-century mathematician whose works introduced Arabic numerals and the decimal-based numeral system to Europe and whose treatise 'Al-Jabr' gave algebra its name.

To reduce wrinkles in clothing, research recommends gentle wash cycles with more water and tumble drying with smaller loads and longer times.

After 25 people used virtual reality headsets to practice flying with virtual wings—flapping their arms—their visual cortex responded to the wings almost as if they were real arms, treating them as body parts.

Iran's Revolutionary Guard Corps is independent of Iran's regular army and is one of the most powerful and influential military-political organizations in the Middle East.

The 1987 Nintendo video game 'Stadium Events' isn't known for being particularly fun, but its scarcity has made it a highly sought-after item that has sold for up to $35K at auction.

Watch the cumbersome, but necessary, precautions healthcare workers must take to care for and protect themselves while caring for Ebola patients.

Coral reefs get their colors from zooxanthellae—microorganisms that line corals' digestive tracts and provide them with sugars in exchange for a home within this protective tissue.

The Russia-Ukraine conflict is the largest ground war in Europe since World War II in terms of casualties, forces mobilized, and displacement of civilians.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

Power lines are dotted with large, brightly colored balls to improve the visibility of these thin wires to helicopters and small planes and help prevent potential crashes.

Tattoos remain visible on your skin thanks to immune cells called macrophages

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight

See 33 images that became central to huge scandals, including a young Charles and Camilla, Michael Jackson's baby on a hotel balcony, and Hugh Grant's mugshot.

70 years ago today, city officials in Santa Cruz, California, banned rock 'n' roll to protect its youth from corruption after witnessing a 'provocative' concert the night before.

Planarian flatworms are small, aquatic worms with exceptional regenerative capabilities. When cut, the worms can regenerate multiple bodies in a matter of weeks.

During the French Revolution, a botanist's letter asking about "dear Rhus" (poison ivy) was intercepted, leading authorities to suspect he was conspiring with the Russians.

Dorothy's famous entrance into Oz in 'The Wizard of Oz' relied on analog tricks, including a body double and sepia-toned paint, as much as it did on technology

Trace how the Bill of Rights, inspired by centuries of political theory, took shape between 1774 and 1789.

Play the role of a student in a game where you try to navigate college and remain debt-free, selecting different income levels, high school experience, race, ethnicity, and more.

The syncytiotrophoblast is the outer layer of the placenta and the largest human cell, spanning an area about twice that of a king-sized bedsheet.

Hotels in Cannes, the glamorous city on the French Riviera, hire hawks to ward off seagulls during the city's famous film festival.