Two Vietnamese Finishers at Tor des Géants 330 km: 138 Hours in the High Mountains and a 70-Hour Gap to the Winners

At the finish line beneath the mountain, Lê Thị Hằng stopped the clock exactly 50 minutes after Lưu Đức Toản. Two Vietnamese, one woman and one man, had crossed 330 km of trail in the Italian Alps, carried more than 24,000 metres of climbing, and after 138 hours outdoors, the gap between them had shrunk to half an hour.

Fifty minutes divided by 138 hours is 0.6 percent. Converted into distance, it is roughly two kilometres — on a course where both averaged about 2.4 km/h. A brisk walker in the city puts two kilometres between himself and a slow walker in 25 minutes. In high mountains, after nearly six days of broken sleep, two kilometres is the entire boundary between two different physical states.

I have sat at many Vietnamese finish lines, from small trail races in Đà Lạt to 100 km events with a loudspeaker playing music and aid stations built out of bamboo. Never before had I seen a margin that thin at the end of a long race. And that thinness, rather than any medal, is what made me sit down and write.

330 km, one stage, no rest days

Tor des Géants — the Tower of the Giants — takes place in the Aosta Valley, the highest mountain region in Italy, where the borders of France and Switzerland curve through peaks above 4,000 metres. The race was created in 2026. The course runs 330 km as a single stage, with no daily divisions and no mandatory rest hours.

That is the sharpest difference from most multi-stage races. No rule orders an athlete to sleep. No official pushes anyone into a tent at 11 pm. Each runner decides when to stop, how long to stop, and pays for that decision in their own elapsed time.

The route accumulates more than 24,000 metres of ascent, passes over 20 cols above 2,000 metres, and tops out near 3,300 metres. The official cut-off is 150 hours. Seven large support stations sit roughly 50 km apart, with smaller checkpoints between them. The finish rate hovers around 60 percent — for every five starters, two do not reach the line.

In 2026, a Chinese runner named Yang Yuan died after slipping and striking his head on rock. That memory sits in the race's record, and it explains why the unroped cliff sections are discussed as often as they are.

This time, three Vietnamese entered. Two finished. The third, based in France, withdrew.

The 70-hour equation

The men's winner was Jia Ju Zhao in 65 hours 55 minutes 22 seconds. The women's winner was Katharina Hartmuth in 67 hours 10 minutes 09 seconds.

Set beside Lưu Đức Toản's 137 hours 50 minutes and Lê Thị Hằng's 138 hours 40 minutes, the gap is nearly 70 hours. More than two and a half days.

The conventional reading treats that as evidence of a vast class difference. A second reading, and the one I believe is more accurate, is that these two groups were effectively competing in two different sports on the same course.

The winners averaged about 5 km/h — the pace of a brisk urban walker. Hằng and Toản averaged 2.4 km/h — the pace of a stroll in the park, sustained for nearly six days, at an average altitude above 2,000 metres.

The difference does not live in the legs. It lives in how much the winners slept. The lead group at Tor des Géants typically catches 60 to 90 minutes of sleep per day, broken into short naps at aid stations. The middle and back of the field sleep more, wake later, and every extra hour goes straight onto the clock.

Seventy hours over six days works out to about 11 hours per day. That sounds enormous. But if a runner sleeps three and a half extra hours each night, stops longer at stations, and moves slower on the steep sections, the number fills itself in. No incident required. Only a different rhythm.

Eleven hours of margin and one fall

Lê Thị Hằng finished with 11 hours 20 minutes to spare against the 150-hour limit. Lưu Đức Toản had 12 hours 10 minutes.

In a race where people walk and climb almost continuously, 11 hours sounds generous. It is not.

A four-hour hailstorm on a high col can swallow three hours if a runner has to shelter. A knee injury at km 250 can turn 2.4 km/h into 1.2 km/h for the remaining 80 km — and those 11 hours are gone. A single bad sleep decision at the fifth station, eight hours instead of four, is enough.

A margin of 11 hours inside a 150-hour limit is the margin of someone pacing correctly, not the margin of someone who can improvise through any accident. It is enough to finish. It is not enough to correct a mistake.

What stands out is that neither athlete shows any sign of injury in the published information. In a race where roughly 40 percent of starters do not finish, two Vietnamese reaching the line, both inside the safety margin, both without a medical withdrawal, is a far cleaner outcome than the norm.

Seven stations, fifty kilometres, one decision per night

Seven support stations spaced roughly 50 km apart shape the entire tactics of the race. Each athlete is not really running a 330 km event. They are running seven consecutive 50 km events, and every ending is a decision point.

At a station there is hot food, water, sleeping bags, and medical staff. The greatest temptation there is to lie down. Experienced runners set limits before entering: fifteen minutes eating, twenty minutes sleeping, then go. Inexperienced runners let the body decide, and a body that has been awake for 30 hours will always choose to lie down.

This is where the multi-stage experience of both athletes pays off. Lê Thị Hằng has completed Prenn Trail 250 km, Son La Ultra Trail 100 km, and VMM 100 km. Lưu Đức Toản's record includes UTMB 100 km, Mantra 116 km, ULJU Trail 9 Peaks 100 km, and Mt Fuji 100 km.

Look closely at that list and something easily missed appears: both have already spent nights awake, eaten station food, and solved their own problems at distances of 100 km and beyond. 330 km is a leap in volume, but the required skills had already been rehearsed. They did not arrive at Tor des Géants to learn how to survive a night. They arrived to stretch that night out three times over.

The third runner who did not finish

Of the three Vietnamese entrants, the third — based in France — withdrew. The published information gives no reason and no point of withdrawal, which is a regrettable gap, because that case teaches more than the two successes.

A runner living in Europe holds an obvious geographic advantage: access to high mountains, a temperate climate, and qualifying races within the region. But living near the Alps is not the same as training for the Alps. Geographic proximity and physiological adaptation are different things, and in ultra trail the second one decides.

One withdrawal inside the same starting group is a reminder that the 60 percent figure is not an abstract statistic. It applies to individuals, including prepared ones. Two finishers do not prove that finishing is normal. They prove only that it is possible.

The cold that never appears in the data

More than 20 cols above 2,000 metres. In daylight, at that altitude, the sun burns skin. At night, at the same point, the temperature can fall toward zero, with wind on top.

A 24-hour temperature swing is the hardest thing to replicate when training in the tropics. An athlete training in Vũng Tàu or Đà Lạt can climb dozens of kilometres a week. That athlete cannot recreate the numbness in the fingers at 3 am on a 2,600-metre col, when glycogen is gone and the body has no energy left to shiver.

The published information does not say whether either athlete did an altitude camp in Europe before the race. That is a significant blank, and it is the variable most likely to explain the time difference.

In ultra trail, the limit does not come from the lungs. It comes from the ability to stay warm, stay fed, and stay lucid across the hours when the body has stopped cooperating.

Lưu Đức Toản had run the 100 km UTMB and described Tor des Géants as many times harder and more challenging. That is a technical judgement from someone inside the sport; it is subjective, but it carries weight because the speaker had completed the benchmark he was comparing against. When a UTMB finisher still needs the phrase many times harder to describe the difference, finishing the second race with 11 hours of margin is not something to be taken lightly.

No national team, no contract

No coach is named. No national federation stands behind them. No sponsorship contract is disclosed.

The structure of the ultra trail world is exactly this: athletes pay for their own flights, buy their own gear, manage their own logistics, and study the course themselves. An entry to Tor des Géants requires qualification points from prior ultras, and those points are earned with their own money and their own time.

I once watched a Vietnamese runner receive a medal at a domestic 100 km race and immediately open his phone to calculate how many points he still needed for an international entry. That is how this world works: every finish is a link in an accumulating chain, not a standalone event.

In football, agents and the noise around the transfer market distort a player's true value. In ultra trail, nobody muddies the signal. The clock is the only thing that speaks. An athlete with no agent, no negotiation post, no transfer rumour — only a finishing time. That raw transparency makes this result far easier to read than any contract.

Density is the real enemy

A 330 km race unfolding across six continuous days sounds like the peak of bodily destruction. But the thing that actually causes injury is not inside those six days. It is inside the six months before them.

Competition density is the single largest cause of injury in endurance sport, and no medical team can rescue an athlete racing two major events in one month. For Hằng and Toản, the record shows a spread-out sequence rather than a cluster: 100 km, 116 km, 250 km, and only then 330 km. That is deliberate scheduling.

This is also where I want to raise a warning, because it is where stories usually break. After a Tor des Géants finish, the pressure to return to racing is enormous: domestic races invite you, brands take interest, the community waits. An athlete who finishes in 138 hours needs weeks for the nervous system, tendons, and sleep to normalise. If next year's calendar thickens because of this year's result, then the result itself becomes the cause of the next injury.

The woman and the 50 minutes

Back to that 50-minute gap.

At elite level in distance running, the gender gap over the marathon typically sits between 10 and 15 percent. At 100 km it narrows. In multi-day mountain racing it narrows further, and sometimes disappears.

The reason is not biological. It is that the deciding factor has changed in nature. When performance is settled by peak speed, male physiological advantage shows clearly. When performance is settled by who manages sleep better, who eats more evenly, who stays calm at km 280 at 4 am, that advantage loses its footing.

Fifty minutes over 330 km is 0.6 percent. I do not have the full women's field data to call this a trend. But a Vietnamese woman finishing half an hour behind a Vietnamese man, in a race where neither is a professional, is a signal worth recording.

The glow does not come from stadium floodlights, but from women who dare to dream.

What the report does not contain

No split times. No finishing positions. No ages for either athlete. No information on what they ate, how long they slept, or which stations they stopped at.

For anyone writing about performance, that is a hole. Without splits, pacing quality cannot be assessed. A runner who finishes in 138 hours may have moved evenly from start to finish, or may have collapsed entirely over the last 100 km and crawled home. Two very different stories, one identical number.

Based on my experience following Vietnamese trail races over the years, I lean toward the first scenario, because an 11-hour buffer does not fit a late-collapse narrative. But that is an inference, and I am labelling it as one.

Another blank is age. Without age, a result cannot be placed on a career curve, and there is no way to know whether this is a peak or a beginning. A third blank is injury history, which always determines the true value of a finish at this distance.

The counter-intuitive angle

There is a reading of this result I consider wrong, and it is fairly common: two Vietnamese conquered one of the hardest races in the world.

That reading is factually correct and strategically off-centre. Tor des Géants is not hard because it is long. It is hard because it is high. And Vietnam is a tropical country whose highest peak reaches 3,147 metres, where almost nobody lives permanently above 2,000 metres. These two athletes finished a race whose difficulty is almost entirely concentrated in the terrain and climate their country does not have.

That is the point worth making. Not that they finished in 138 hours, but that they finished in 138 hours on a training base built almost entirely in hot, humid conditions.

The second counter-intuitive angle concerns how the media told this story. Omitting positions and splits is a reasonable editorial choice for a human-interest piece. But it creates a performance halo the numbers themselves do not support. Placing 138 hours next to 66 hours without explaining that the two groups occupy different tiers invites the reader to fill in the gap, and readers usually fill it in more optimistically than reality allows.

The third counter-intuitive angle, and the one I want to keep longest: the biggest story here is not two individuals. It is the race list inside their records. Prenn Trail 250 km, Son La Ultra Trail, VMM, ULJU, Mt Fuji, UTMB, Mantra. Nobody walks into Tor des Géants from zero. They walk in through a race system, and Vietnam already has that system at distances from 100 to 250 km.

What is shifting

Silence is not for stopping; it is for hearing the ball roll on the grass more clearly.

Over the next three years, what I will track is not another finish by Hằng or Toản. I will track how many more Vietnamese names appear on start lines like this one, and whether any of them break into the top third. One finish is a milestone. Three consecutive finishes are a foundation. One athlete in the top thirty is a shift.

Races in the regions have no rankings, and yet they tell me where I belong.

And one question stays with me: if a Vietnamese runner one day finishes Tor des Géants in 90 hours, will we still remember that two people once opened this door with 138 hours, in silence, with nobody filming the final sprint?