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

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.

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.

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.

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.

Drawing on visual and textual evidence, a Roman social historian shows that referees were a constant presence in gladiatorial combat. Rather than armor, they wore striped tunics and used long switches to signal fouls and control fights from a safe distance.

Not everyone who entered the Colosseum was a gladiator. Learn about the bestiarii—who ranged from trained animal fighters to condemned prisoners—and how their encounters with wild beasts became one of Rome’s most lethal spectacles.

Since literary sources provide little information about gladiator training, scholars rely on visual evidence. This illustrated essay draws on artifacts from the Metropolitan Museum of Art, including an oil lamp from Cyprus showing a gladiator practicing against a wooden stake.

If you think gladiators were all rippling muscle, think again. Evidence suggests fighters weren't as cut as we've been led to believe. This article dives into the diets of ancient Roman gladiators, who may have eaten mostly vegetarian. Archaeological evidence gathered from the skeletons of 68 gladiators found in a 2,000-year-old Turkish grave suggests the fighters' diets mainly relied on barley and legumes, with little animal protein.

While most gladiators were men, a small number of women also fought in the arena. Their presence fascinated and unsettled Roman audiences, and they adopted stage names invoking Amazons and mythic heroines.

Analysis of skeletons from a gladiator cemetery at Ephesus by researchers at the Medical University of Vienna found little meat consumption but unusually high calcium levels—likely from drinking wood ash mixed with water to promote weight gain and protect vital organs.

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.

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.

Archaeologists uncovered a gladiator combat fresco beneath a shop staircase in Pompeii. Its location suggests it decorated a low-end tavern near the gladiator barracks—possibly a hangout for fighters themselves.

Sold into slavery and forced to be a gladiator, Spartacus ultimately took the fight outside the arena and revolted against the Romans. This article dives into the history of the rebel leader. Spartacus was originally from Thrace, a part of ancient Europe that included parts of modern-day Bulgaria, Turkey, and Greece. Exactly what led to his enslavement is unclear, but it likely involved ancient Rome's attempt to subjugate Thrace.

In "Liber Spectaculorum," Martial recounts the inaugural spectacles at the Colosseum, offering graphic depictions of staged executions—some modeled on Greek myths—that took place during the midday program.

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 burial ground in York, used from the 1st to the 4th centuries CE, contained around 80 skeletons of unusually tall and muscular young men. Many show fatal combat wounds, including one with a bite mark from a large predator.

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.

The Triple Crown commands big ratings (and enormous amounts of money in betting) but the sport as a whole is in a precarious position, thanks to limited tracks and an overreliance on subsidies. This special from Freakonomics unpacks what all that means for the future of the sport.

Peruse popular questions about ancient Rome, Egypt, Greece, and more, from whether Greek boxers were ripped or to what extent Alexander the Great conquered the world.

While some knights guarded their combat knowledge, others recorded it in illustrated fighting manuals. Centuries later, scholars struggle to interpret these cryptic texts, revealing how much medieval martial knowledge was lost or obscured over time.

In this episode of the FutureU podcast, higher education experts Jeff Selingo and Michael Horn explore why so many colleges seem to be struggling financially. Hear how college budgets actually work, and why so many are unsustainable. It’s a crash course in revenue, expenses, and the big shifts schools need to make to survive.

Glenn Defense Marine Asia Ltd. sprinkled US Navy officers with gifts, hosted events attended by Navy officers that were staffed by sex workers, and won millions of dollars worth of inflated military contracts to provide food, fuel, and security to Navy aircraft carriers. Leonard "Fat Leonard" Glenn Francis helmed the company. This 35-minute podcast episode is the beginning of a multi-part series sharing Francis' story from his perspective.

Now that Guinness World Records gets paid to host record-breaking events, is there a conflict of interest? Here's a look at the worldwide record keeping business's pivot toward publicity.

The Roman Colosseum is one of the most iconic amphitheaters in the world and still partially stands today. Aside from its sheer size, the arena was equipped with some of the most high-tech engineering from the classical world, including sophisticated lifts, a huge retractable awning, and an underground network of tunnels, elevators, and trapdoors.

How people in prison earn money, how much they spend, and the lengths to which they go to secure basic needs and comforts.

For thousands of years, humans have liked to gamble. What started as dice games and betting on chariot races became a way for states to generate revenue here in America. This article explores how states have been using gambling to pay for infrastructure and capital projects–and the cost it’s had on the citizens.

Donaghy said he struggled with a gambling addiction, causing him to risk so much. In this interview, he explains the story of his scandal, and how the mob led to his eventual arrest.

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.

Horseshoe crabs are older than dinosaurs and have survived five mass extinctions that wiped most life from the planet. But it's only now that their future as a species is in danger. This blood, worth about $60,000 per gallon, is hyper-sensitized to certain bacteria that are fatal to humans. This 17-minute podcast dives into humanity's pursuit of horseshoe crab blood, a "somewhat magical" mixture heavily relied on by the pharmaceutical industry.

Blood's importance to humanity is best summarized this way: without it, we die. This importance naturally begets assumptions about its medicinal properties, many of which appear accessible through drinking or eating the fluid connective tissue. This article details the history of blood drinking, from ancient Roman gladiators to modern-day sanguinarians.

Maintaining kayfabe, or the fiction of the professional wrestling universe, was a long-held tradition in the industry. That changed in 1996, when four WWE wrestlers broke character after a match at Madison Square Garden in an event later dubbed "The Curtain Call." This podcast breaks down the historical aftershocks.

In the 1940s and '50s, illegal bookmaking in college basketball was rampant at Madison Square Garden. In the 1949-50 season, City College of New York players shaved points during games, though they played honestly in the NIT and NCAA tournaments, winning both. This OddsShark.com article explores how the points-shaving scandal was exposed, who went to jail, and its impact on the NIT and CCNY.

The English wine merchant organized the competition with Patricia Gallagher at his Paris wine shop. In this in-depth interview, he talks about how he got into the wine trade, how the Judgment of Paris impacted his own career and the global wine scene, and tells some of his favorite stories from the past.

The world of sports gambling is filled with insider lingo: What's a "spread"? How about a "moneyline" or a "parlay"? This resource breaks down the jargon, helping you navigate the industry or, at least, giving you the keys to talk about it.

The noted journalist and author of "Moneyball," "The Big Short," and "The Blind Side" has now fixed his discerning eye on the sports-betting industry. In this interview, he explains why he sees sports betting as a problem for American society, especially boys and young men, and why he believes the government needs to regulate the nascent industry more seriously.

Known for gruesome gladiatorial contests, ancient Rome's aquatic spectacles may have been even more over-the-top. This article dives into the art of synchronized swimming in ancient Rome. Lakes were dug and amphitheaters flooded to provide space for aquatic reenactments of naval battles and artistic performances. Swimmers playing the role of water nymphs would create elaborate shapes, including ships with billowing sails.

We tend to think of Shakespeare’s audiences as prim and proper, but the Bard’s shows were just another form of amusement, viewed by commoners as entertainment not unlike the animal blood sports that were similarly popular during the time period.

There's no line of succession for the secrets to fighting like a medieval European knight. All the primary sources of information on the art are either dead or trapped in vague manuscripts. But that doesn't mean people aren't trying to piece the martial art back together. This article explores one group's attempt to revive the world of historical European martial arts.

Maintaining the illusion of professional wrestling—or kayfabe—was once considered the most important aspect of running a successful promotion. That’s changed over time, with wrestling’s most serious fans growing as interested in the stories behind the scenes as they are in the matches taking place in the ring.

The Hippodrome had room for about 80,000 spectators (more than the Colosseum, but less than Rome’s Circus Maximus). It was simultaneously Constantinople’s premier entertainment venue and its greatest political theater: the emperor routinely watched the games, and sometimes communicated with the crowd through a herald. The worst riot in Byzantine history, the Nika Revolt, began when the factions of the Hippodrome united in opposition to Justinian.

From the abolition of slavery to South African apartheid, this podcast explores how censorship has historically been used to suppress racial justice movements—and to promote them—and asks whether free speech is a foundation for, or a threat to, equality.

In the early 1900s, as wrestling gained in popularity on the carnival circuit, keeping the audience’s attention became an issue. The Gold Dust Trio—Billy Sandlow, Ed “The Strangler” Lewis, and Joseph “Toots” Mondt—revolutionized things by integrating boxing, theater, and Greco-Roman wrestling in a hybrid called “Slam Bang Western Style Wrestling.”

The victim of the con now helps other victims of similar crimes. He's also written a book and hosts a podcast on the subject.

This podcast examines how American free speech protections evolved—from the Founders' debates to landmark Supreme Court rulings—and why the country arrived at one of the most expansive speech regimes in the world.