330km and 24,000m of Climbing: Two Vietnamese Runners Finish Tor des Géants in 138 Hours

Three hundred and thirty kilometres across the mountain trails of Italy's Aosta Valley, with 24,000 metres of cumulative climbing — roughly three times the height of Mount Everest. A race in which about one in three starters does not finish. Two Vietnamese athletes came through it: Luu Duc Toan in 137 hours 50 minutes and Le Thi Hang in 138 hours 40 minutes. The cut-off is 150 hours, meaning both finished with a buffer of a little over eight percent. That result needs to be placed in its correct context. This is a completion story, not a competitive-placement story. The men's winner, Jia Ju Zhao of China, finished in 65 hours 55 minutes 22 seconds; the women's winner, Katharina Hartmuth of Germany, in 67 hours 10 minutes 09 seconds. Toan's time was roughly 2.09 times the winning men's mark, Hang's about 2.07 times the winning women's. In pace terms the winners averaged around 12 minutes per kilometre; the Vietnamese pair averaged around 25. They ran at roughly half the winners' speed. The scale of the course is itself a data point. Over 330 km, 24,000 metres of ascent works out to an average of about 73 metres of climb per kilometre. For comparison, UTMB covers roughly 171 km with around 10,000 metres of gain — so Tor des Géants is about double the distance and around 2.4 times the vertical gain. First held in 2026, it is now widely regarded as one of the hardest trail races in the world. More than 20 mountain passes above 2,000 metres, large day-to-night thermal swings and no fixed stages make it, above all, a self-managed endurance test. The most meaningful number in the two Vietnamese results is the margin to the cut-off. Against the 150-hour limit, Toan finished 12 hours 10 minutes inside it and Hang 11 hours 20 minutes inside it. The cut-off pace works out to about 27.3 minutes per kilometre; they were comfortably inside that, but operating near the slower end of the finishing envelope. In 2026, Chinese runner Yang Yuan died in this same race — a fact worth remembering, because two 138-hour finishes are not only a physical achievement but a risk-management one. A navigational error of a few hours, an injury or a forced weather stop in the final third could have turned either finish into a DNF. Three Vietnamese runners started this year's race and two finished — a 67 percent finishing rate, marginally above the event's typical rate of around 60 percent. The third, a Vietnam-born runner based in France, did not finish, a reminder that local familiarity cannot substitute for the physical demands of a 330 km mountain race. The rules impose no mandatory sleep and no fixed rest periods; seven major life bases at roughly 50 km intervals provide food, medical attention and rest, but the decision of when to run and when to sleep rests entirely with the athlete. Managing 138 hours of physical and mental load in that format means sleep strategy was the decisive invisible variable. Seven stations at roughly 50 km intervals imply roughly seven or eight rest opportunities across the whole race. Within that limited window, fuelling, thermoregulation and navigation all had to be handled at once. The source provides no checkpoint splits and no placings, so this part of the assessment is necessarily inferential. But the eight percent buffer to the cut-off does suggest that neither athlete suffered a serious physical breakdown, and that at least one disciplined pacing plan worked. Le Thi Hang is a well-known name in Vietnam's trail running community. The Vung Tau-based runner had previously completed the 250 km Prenn Trail, the 100 km Son La Ultra Trail and the 100 km VMM. That portfolio shows she is accustomed to distances beyond 100 km — precisely the profile Tor des Géants demands. Her 250 km Prenn Trail finish was the most credible predictor of this result, more so than any 100 km mark. Luu Duc Toan's experience is deeper and more international. His record includes a UTMB-family race, the 116 km Mantra, the 100 km ULJU and the 100 km Mount Fuji. Note that the source describes his UTMB entry as 100 km; the main UTMB race is about 171 km, so this was most likely CCC (about 101 km) or a comparable event. That does not diminish his resume, but it should be verified before citation. Toan himself said Tor des Géants is far more difficult than UTMB — arithmetically, that claim holds. The safety dimension is the least discussed and most important part of this story. By Toan's own account, some sections run close to deep cliffs with no safety ropes. Heat by day, freezing temperatures at night, prolonged sleep deprivation. In that combination, navigational error and loss of balance are a known hazard class. After the 2026 fatality the event is presumed to have tightened mandatory equipment and GPS tracking requirements, though the source gives no detail. Because there is no mandatory sleep, a heavy share of the duty of care falls directly on the athlete — a deliberate regulatory choice. In the international landscape, Vietnam's position is clear: credible participant, not contender. This year's titles went to China and Germany. China's engagement with this specific event is long and deep — Jia Ju Zhao's men's victory on one side, Yang Yuan's 2026 death on the other. Europe, North America and China have built professional ultra-trail economies with sponsor-backed elite squads; Vietnam's structure remains community-based and amateur. Even so, the number is not trivial. Two finishers out of three starters at the world's hardest trail race is a genuine national milestone. More notable still is the presence and performance of a woman within the Vietnamese contingent: Hang finished only about 50 minutes behind her male compatriot over 330 km, which suggests a relatively balanced development of women's trail running in Vietnam. On a gender-adjusted basis her result may be more significant than the headline figures suggest. Economically, this is primarily a gear and tourism story, not a broadcast-rights story. Ultra-trail monetises through entry fees, mandatory equipment and destination travel, not spectatorship. The mandatory kit for a 330 km Alpine race — trail shoes, poles, layered clothing, GPS trackers, lighting — is a real consumer category. Vietnam's market is in a growth phase, and this result is credible proof that Vietnamese athletes can operate at the extreme end. Transmission into the state sports system, however, is essentially zero: the Vietnam Athletics Federation's mandate and funding are aligned to Olympic-track disciplines. The pathway narrative is now relatively clear: domestic 100 km, then international 100 km, then the UTMB family, then Tor des Géants. A next-generation athlete breaking the 120-hour barrier would represent a different tier entirely. For now, two things are worth tracking: whether more Vietnamese entrants appear in the following edition, and how Hang and Toan perform in subsequent 100 km-plus races. Changes to the event's safety rules — roped sections, mandatory rest or tighter cut-offs — would also be a meaningful signal. Taken together, and without exaggeration: this is a well-calibrated success. Two Vietnamese athletes finished the world's hardest trail race inside the time limit — but at roughly twice the winners' time, in the slower segment of the finisher field. Its real significance lies not at the level of individual titles but at the national and ecosystem level: Vietnam has now produced finishers at the most extreme end of global ultra-trail. Winning a race and finishing a race are different things, and this is the second kind of story.