Which athletics world records are really under threat?

Some world records have stood for decades despite numerous near misses. Others have been pushed to their limits by a new generation of athletes. But can the numbers really tell us which records might fall next?

In 1986, men’s hammer throwing was enjoying something of a golden age. Between them, Yuriy Sedykh and Sergey Litvinov produced nine throws beyond 85.60m that season, including Sedykh’s world record of 86.74m. With two athletes operating at that level, it would have been perfectly reasonable to assume the record would soon be broken again.

Forty years later, it still stands.

Now consider the women’s 800m. Jarmila Kratochvílová’s world record of 1:53.28 has survived even longer, dating back to 1983. For much of that time, performances approaching it were exceedingly rare.

Yet in 2026, Audrey Werro produced three of the five fastest performances in history, clocking 1:53.70, 1:53.80 and 1:53.98. And, just as Sedykh had Litvinov breathing down his neck in 1986, Werro has had Keely Hodgkinson and Femke Broeders-Bol for company all this year. Suddenly, a record that had appeared almost untouchable is looking decidedly vulnerable.

It’s a fascinating contrast. In one event, a cluster of extraordinary performances was followed by four decades without a world record. In another, a similarly longstanding mark is facing renewed pressure.

So which of athletics’ world records are genuinely under threat? And which are statistically the most impressive?

To explore that question, I’ve analysed the world records in all 38 standard individual track and field disciplines, comparing them with the best performances throughout history and, crucially, the depth of competition in recent years.

Jump to the full 38-event world record tables

For each event, I’ve examined how far the world record stands ahead of the next-best athletes, how many performances have approached it throughout history, and how frequently athletes have got close over the past five seasons.

That gives us two distinct measures: historical isolation and recent pressure.

They’re not quite the same thing. An old world record isn’t necessarily a particularly strong one, just as a record surrounded by exceptional contemporary performances isn’t guaranteed to fall.

And the statistics throw up some intriguing examples. Here are 10 that really stood out, each for different reasons.

Men’s hammer: the record that refused to budge

Let’s return to Sedykh’s 86.74m. His world record has a relatively modest advantage of 0.81% over the next-best performer, Litvinov, who threw 86.04m in 1986. But the proximity of those two athletes masks just how extraordinary that period was.

There have been 11 non-record performances within 2% of Sedykh’s mark throughout history, all recorded during the 1980s. Not a single athlete has managed it in the past 20 years.

Ethan Katzberg’s 84.70m in 2025 and Bence Halász’s 84.25m in 2026 are outstanding performances by modern standards. Yet both remain more than two metres short of the record.

Had we been assessing the hammer’s world record prospects at the end of 1986, the statistics would probably have suggested another breakthrough was on the horizon. But four decades later, it’s a reminder that sustained excellence at the top of an event doesn’t guarantee further progress.

Women’s 800m: 43 years and counting

The women’s 800m provides almost the opposite story. Kratochvílová’s 1:53.28 is the oldest surviving individual track world record, but the gap to the second-best performer is just 0.13%. Nadezhda Olizarenko ran 1:53.43 back in 1980, three years before Kratochvílová set her record.

For decades, he performances immediately behind those two were few and far between. But that’s changing.

There have been 23 performances within 2% of the world record since 2022, by six different athletes. Four of those performances have come within 1%, all recorded in 2026.

Werro’s 1:53.70 is just 0.42 seconds away, while Keely Hodgkinson also moved into exceptional territory with 1:54.33.

Of course, that doesn’t mean the record will fall next year. But it does mean a performance that has survived for 43 years is facing a level of sustained pressure that it hasn’t experienced for a very long time.

Men’s 800m: a crowded chasing pack

If we’re looking for evidence of an event operating at an exceptionally high standard, the men’s 800m is difficult to ignore.

David Rudisha’s 1:40.91 from the London 2012 Olympics remains the benchmark. Emmanuel Wanyonyi has since equalled Wilson Kipketer’s 1:41.11 to become joint second-fastest performer in history, while Marco Arop and Djamel Sedjati have also produced extraordinary times.

But it’s the depth of recent performances that really stands out. Over the past five seasons, there have been 89 performances within 2% of Rudisha’s world record, achieved by 25 different athletes. That’s more than in any other discipline included in this analysis. Even within the tighter 1% threshold, there have been 20 performances since 2022.

In other words, we’re no longer talking about one or two exceptional individuals threatening the record. There is a substantial group of athletes operating within striking distance of a mark that once seemed to belong to a different level altogether. Whether any of them can take the final step is another matter.

Men’s 1500m: more depth, but still no breakthrough

Something similar is happening in the men’s 1500m, although the record itself has survived considerably longer.

Hicham El Guerrouj’s 3:26.00 dates back to 1998. Bernard Lagat came within 0.34 seconds of it in 2001, but nobody has managed to go faster since. That certainly isn’t for want of trying.

There have been 65 performances within 2% of the record since 2022, involving 24 different athletes. Ten of those performances, by seven athletes, have been within 1%. Jakob Ingebrigtsen’s 3:26.73 in 2024 is the closest anyone has come in recent years.

The event has enjoyed a remarkable increase in depth, but the record has stubbornly resisted that progress.

There’s a useful historical warning here, though. In 2014, the men’s high jump featured an extraordinary collection of athletes clearing 2.40m and higher, with Mutaz Barshim reaching 2.43m. Christian Taylor and Pedro Pablo Pichardo then threatened the men’s triple jump record in 2015. Neither record has fallen.

Sometimes a period of exceptional competition produces a world record. Sometimes it simply produces a remarkable era.

Women’s 200m: closing the gap

Florence Griffith-Joyner’s 21.34 has stood since the 1988 Olympics, but the women’s 200m has provided some of the most serious recent challenges to a longstanding world record.

Shericka Jackson clocked 21.41 in 2023, missing the record by seven hundredths of a second. Melissa Jefferson-Wooden ran 21.47 in 2026, while Julien Alfred also entered the upper reaches of the all-time list with 21.51.

There have been 17 performances within 2% of the record over the past five seasons, by five different athletes. More revealingly, six performances have come within 1% during that period, compared with just one before 2022.

Unlike the men’s 100m, where the world record remains well clear of everyone else’s achievements, the women’s 200m has several contemporary sprinters who have demonstrated the ability to approach the very best mark in history.

A record can survive for almost four decades and still find itself under more pressure than ever.

Women’s 100m hurdles: when pressure pays off

The women’s 100m hurdles shows what can happen when a particularly deep field continues pushing the limits.

In August 2026, Masai Russell ran 12.09 to take three hundredths off Tobi Amusan’s world record, which had stood since 2022. Russell’s mark is already surrounded by an extraordinary collection of performances.

Over the past five seasons, there have been 57 performances within 2% of 12.09, achieved by 17 different athletes. Even after removing Russell’s own performances, that leaves 41 qualifying marks by other hurdlers.

The world record has changed hands twice in four years, and several athletes remain capable of producing exceptional times. That doesn’t guarantee another improvement, of course. But it’s a reminder that a particularly competitive period can create opportunities for a breakthrough, even if the eventual improvement is measured in hundredths of a second.

It also provides a useful contrast with those events where world-record-level performances are almost exclusively the preserve of one individual.

Men’s pole vault: the record-holder versus himself

Armand Duplantis presents quite a different problem when assessing world record vulnerability.

His current record of 6.31m is 11 centimetres higher than the next-best performer in history, Emmanouil Karalis at 6.20m. In percentage terms, that’s an advantage of 1.74% – one of the biggest across all 38 disciplines.

Measured against the rest of the world, the record is exceptionally isolated. Yet Duplantis has repeatedly demonstrated that he’s capable of improving it.

There have been 18 performances within 2% of 6.31m over the past five seasons. Seventeen belong to Duplantis himself. In fact, all eight performances within 1% of the record are his.

So how do we classify a world record that’s almost untouchable for everyone else, yet remains under regular threat from its own holder?

It’s why historical isolation and current vulnerability need to be assessed separately. Duplantis’s record scores very highly on both measures – even though those ratings might initially seem contradictory.

Men’s 100m: Bolt’s lonely 9.58

Usain Bolt’s 9.58 is another record established by an athlete operating significantly beyond the rest of the field. But unlike Duplantis, Bolt is no longer around to threaten his own mark.

His world record from Berlin in 2009 is 0.11 seconds faster than the next-best performers, Tyson Gay and Yohan Blake, who both ran 9.69. That might not sound like a huge margin, but it represents an advantage of 1.15% – enormous in the context of elite men’s sprinting.

Indeed, Bolt’s own 9.63 is the only other performance in history within 1% of the world record. Nobody else has ever managed it.

And despite the emergence of another generation of exceptional sprinters, there have been just five performances within 2% of 9.58 over the past five seasons. For an event with such enormous global attention, the world record remains remarkably isolated.

It also illustrates why the number of performances matters just as much as the record’s age. The 9.58 is younger than several other marks examined here, yet statistically it stands apart from its competitors to an extraordinary degree.

Women’s discus: a record in a different league

If we’re looking for the most isolated world records, Gabriele Reinsch’s 76.80m in the women’s discus deserves serious consideration.

Set in 1988, it is 2.24 metres farther than the joint second-best performers, Zdeňka Šilhavá and Ilke Wyludda, who both reached 74.56m. That’s an advantage of 2.92%.

But perhaps the most remarkable statistic is this: no other woman has ever thrown within 2% of the world record. Not in the past five years. Not in the past 20. Ever.

Valarie Sion’s 73.52m in 2025 was the longest throw in the world since 1989, suggesting that standards at the very top of the event are improving. But even that performance was more than three metres short of Reinsch’s mark.

Some exceptional recent discus performances have also been produced at venues such as Ramona, Oklahoma, where favourable winds can help athletes achieve particularly long throws.

None of this diminishes the achievements of contemporary throwers. It simply demonstrates the enormous statistical distance between the current world record and almost everything else the event has produced.

Women’s heptathlon: the biggest outlier of them all

And then there’s Jackie Joyner-Kersee.

Her heptathlon world record of 7291, set at the 1988 Olympics, has survived for 38 years. After Joyner-Kersee’s best marks, the next-best score belongs jointly to Carolina Klüft, who achieved 7032 in 2007, and Anna Hall, who matched it in 2025. That’s a gap of 259 points – or 3.55%.

Across the 38 disciplines examined, no world record has a bigger percentage advantage over the second-best performer in history. Joyner-Kersee also owns the six highest heptathlon scores ever recorded. Nobody else has managed to score within 2% of her world record.

Of course, the combined events present a particular challenge. Athletes have relatively few opportunities to contest a full heptathlon, and producing seven outstanding performances across two days is a formidable task. But even allowing for those factors, the scale of Joyner-Kersee’s advantage is extraordinary.

Nearly four decades later, her record remains an achievement that no other athlete has come particularly close to matching.

The complete picture

The 10 disciplines above provide some of the strongest stories, but the full analysis covers all 38 standard individual track and field events.

The tables below compare each record’s historical isolation with the pressure it has faced in recent years, alongside the percentage gap to the next-best performer and the number of performances approaching the record.

So which records will fall next?

After examining all 38 disciplines, a few patterns become apparent. Some world records are surrounded by an increasingly deep pool of elite performers. Others remain almost entirely dependent on one athlete producing something exceptional. And several of the longest-standing marks appear to belong to eras when the very best performances were far ahead of anything seen since.

But none of those observations is a guarantee of what happens next.

Consider the women’s javelin. In May 2026, 18-year-old Yan Ziyi threw 71.74m, improving her personal best by almost six metres and coming within 54 centimetres of Barbora Špotáková’s world record. Prior to that performance, the statistics offered little reason to expect the women’s javelin world record would suddenly be threatened by someone so young. Perhaps that’s the most important lesson from this exercise.

If we’d looked at the men’s hammer at the end of 1986, we’d probably have expected another world record before too long. Forty years later, we’re still waiting.

If we’d assessed the women’s 800m a few years ago, we might have concluded that Kratochvílová’s mark was destined to survive for many more decades. Now, it’s facing renewed pressure.

World records don’t improve in a neat, predictable progression. They’re shaped by exceptional individuals, changes in equipment and training, competitive opportunities, and sometimes the perfect combination of circumstances on one particular day.

The statistics can show us where the pressure is building. They can reveal which records are unusually isolated, and which are surrounded by an increasing number of exceptional performances. What they can’t tell us is when the next extraordinary performance will happen.

That unpredictability is part of what makes athletics so compelling.

Methodology: The analysis covers 38 standard individual track and field disciplines, excluding relays, road events and race walks. Performance counts are based on legal results with the latest available 2026 results dated 13 September. Race performances and one best mark per athlete per competition in field events are counted separately; the record-setting performance itself is excluded. The ratings are informed comparisons, not mathematical predictions, and differences in competition opportunities, technology and historical conditions need to be considered.

Views expressed here are my own and do not necessarily represent those of any employer.