Eight footballers over 40 at this World Cup, and the longevity machine behind them

Sports 3 min 80 sources

A record crop of athletes is competing into their forties — built by recovery science, money, and a lot of survivors you never see.

Key takeaways

A record eight players aged 40 or older are at the 2026 World Cup, more than all previous tournaments combined.
The cause is managed decline — GPS load monitoring, recovery science, better surfaces and far better injury medicine — not a later physical peak.
The athletes you see thriving at 40 are the survivors; copying their routines ignores the many who did the same things and broke down young.

When 40-year-old Luka Modrić lined up for Croatia against England this week, he was not a freak. The 2026 World Cup has a record eight players aged at least 40 — more than every previous tournament combined [18]. Lewis Hamilton is still racing in Formula One at 41. Wimbledon just handed Serena Williams, 44, and Venus Williams, 46, a doubles wildcard [18]. Careers that once ended at 32 now stretch past 40, and there is a machine behind it worth understanding.

The system underneath: managed decline, not delayed peak

The bodies are not getting younger. They are declining more slowly. “Athletes don’t stop ageing,” said Dr Liam Anderson, an exercise physiologist at the University of Birmingham. “What sports science has done is help them slow the rate of decline and maximise what they have left” [18]. The data backs the trend: since 1992 the average age of Olympians has risen about two years, from 25 to 27, and the average age of top male footballers went from 26 in 1990 to 27 in 2018 [18].

The mechanism is a stack of small advantages. GPS trackers now measure not just how far a player ran but how many sprints, accelerations and decelerations they did, so a 38-year-old can be told exactly when to back off [18]. Recovery is monitored in detail — ice baths, blood markers, sleep — because you cannot train hard again until you have recovered. Pitches went from energy-sapping mud to “like a carpet,” in the words of Manchester Metropolitan’s Dr Alex Ireland [18]. And medicine moved the goalposts: a cruciate ligament tear that was career-ending 30 years ago is now a six-to-nine-month injury [18].

Why the game looks different

Ageing does not hit every quality equally, and that reshapes who survives where. Explosiveness — fast force from a muscle — fades first, so pure-speed sports thin out early. At the Tokyo Olympics, short-distance runners averaged about 25 and swimmers 22 to 23, while marathoners ran into their forties and equestrians averaged 39 [18]. In football, goalkeepers last longest, then defenders, then midfielders; forwards who live on a first step decline earliest [18].

So the long-lasting stars adapt. Cristiano Ronaldo began as a winger who beat people for pace and is now an out-and-out forward who reads the game instead of sprinting it [18]. Serena returned to doubles, a more tactical format that asks less of raw speed [18]. The lesson the fan sees on the pitch: a 40-year-old is not the player he was — he has rebuilt himself around what is left.

The money makes it rational

None of this is free, and that is the point. Modern athletes “train, recover, eat and sleep with a level of discipline that would have been unusual even a few decades ago,” the Guardian reports, and the reason is partly financial — staying competitive two or three extra years can be worth millions [18]. The longevity industry exists because the payoff to a longer career grew faster than the cost of chasing it.

A second look at “what works”

The same week offered a quieter cautionary tale about reading sports outcomes. The Boston Red Sox parted with Kyle Boddy, the Driveline founder hired to remake their pitching and hitting with analytics [5]. Boston went 199-196 under his influence — three games over .500, one winning season — and some now treat that record as proof the analytics era “failed” [5]. Whether the approach was wrong or the roster simply was not good enough is genuinely unclear from one team’s win-loss line [5]. It is the inverse of the longevity story: we judge a system by the one path we can see, when the path we see is mostly noise.

02 · Lesson · why it matters

You only study the ones who made it through

The athletes still going at 40 are the survivors — and learning from survivors alone teaches you the wrong odds and the wrong rules.

The crowd you can see

Eight footballers aged at least 40 took the field at this World Cup — more than every previous tournament put together. Hamilton is racing at 41, the Williams sisters playing Wimbledon doubles in their mid-forties. It looks like proof that the human body has been upgraded, that careers now stretch a decade longer than they used to. Watch them and a tempting conclusion forms: do what they do, and you can last too.

The conclusion is built on a missing crowd. For every Modrić still pulling strings at 40, there are hundreds of players who trained the same way, ate the same way, hired the same physios — and whose knees, hamstrings or hearts gave out at 31. You never see them. They retired quietly, drifted out of the league, never made the highlight reel. The forties club is real, but it is the thin top slice of a much larger group that started out and didn’t finish.

Why survivors lie to you

A survivor is, by definition, the outcome you can still examine. The failures have left the room. So when you look only at the people who lasted, two things go wrong at once.

You misjudge the odds. The eight forty-somethings make late-career longevity feel common, even achievable, because they are the ones in front of you. The real base rate — out of every thousand professionals, how many are still competing at 40 — is tiny, and you can’t feel it by watching the survivors.

You copy the wrong rules. Whatever the survivors happen to do gets credited with their survival. Ice baths, a particular diet, a sleep regimen — if a 40-year-old swears by it, it looks like the cause. But the players who did exactly those things and broke down young aren’t there to show you that the routine wasn’t enough. You’re reading the recipe off the winners and assuming it’s why they won, when much of it may just be what everyone did.

The part nobody markets

The Guardian’s own headline gave the game away: good food, good genes and good luck. The first you can buy, the second you’re born with, the third you cannot manufacture. Sports science genuinely helps — GPS load monitoring, faster injury recovery, better surfaces all slow the decline. But slowing a decline is not the same as guaranteeing a long career, and the people selling longevity rarely mention the dice. Genes set ceilings. A single bad tackle ends a career that every protocol said should run for years. The survivors are partly the people the luck didn’t catch.

The same trap, pointed the other way

The week offered the mirror image. The Red Sox dropped the analytics architect they’d hired to modernise their pitching, and his three-games-over-.500 record got read as proof the whole approach failed. Same error, opposite sign: judging a system by the one visible path it produced. We don’t get to see the Red Sox that might have existed without him, or the dozen other teams running similar methods to better luck. One win-loss line is mostly noise, and treating it as a verdict on a method is survivorship bias wearing a frown instead of a smile.

You are in this too

This isn’t only about athletes. Anyone studying the people who made it — the founders who got rich, the funds that beat the market, the careers that lasted — is looking at a room the failures already left. The honest move is to keep asking where the rest of the crowd went. How many started, not just how many finished. Whether the survivors did something the others didn’t, or just got dealt a better hand and lived to be studied.

On the whole, the athletes thriving at 40 are a genuine marvel, and the science behind them is real. But they are evidence of what is possible for a lucky few, not a manual for the many. The most useful question when you admire a survivor is the quietest one: who am I not seeing, and what would they tell me if they were still here.

03 · Lab · your turn

The survivors you see

You estimate the odds and copy the routine from athletes who lasted to 40, then see the larger cohort who started with them and dropped out unseen.

04 · Hope · carry this

The careers stretching past forty are real proof of how far patient science and better care can carry a body — and a quieter encouragement that the fuller story, failures included, is the one worth learning from.