From Jakarta 2026 to Aichi-Nagoya 2026: The Unfilled Void of Vietnamese Athletics

In August 2026, at Gelora Bung Karno Stadium in Jakarta, I sat in the twelfth row of the press area. The women's 400m hurdles final was entering its closing stretch. Quach Thi Lan was in lane 6. She started well, clearing the fourth hurdle with clean technique. By the eighth hurdle, something the television cameras did not catch became clear to me: her stride shortened, and the rhythm between hurdles began to drift.

She finished second. Time: 55.32 seconds. I wrote in my notebook: "Lan - silver. Hurdle technique 7/10. Late-race speed decline. Needs 0.4 seconds improvement to contend for the continental gold."

What I did not know then: Kemi Adekoya of Bahrain, the winner, would be stripped of her gold for a doping violation. The gold medal Quach Thi Lan later received became a symbol of an era in Vietnamese athletics - and simultaneously a sign that the era had closed.

Eight years later, when the Olympic Council of Asia announced the schedule for the 20th Asian Games in Aichi-Nagoya, I reopened my 2026 notebook. The numbers were still there. But the context had changed completely.

When the stands are empty, I hear my own echo more clearly. I wrote that in 2026, in the middle of the pandemic. By 2026, it still applies to Vietnamese athletics - only now the stands are not empty because of a pandemic, but because there is no one left to cheer for.

CONTEXT: A GOLDEN ERA WITHOUT A SUCCESSOR

The 2026 Asian Games in Jakarta-Palembang was the most successful edition in Vietnamese athletics history at the continental level. Quach Thi Lan won silver in the 400m hurdles - later upgraded to gold. Nguyen Thi Oanh won bronze in the 3000m steeplechase. Bui Thi Thu Thao won gold in the long jump. Nguyen Huy Hoang won silver in the 200m individual medley in swimming, in a direct race against Sun Yang - the biggest name in Asian swimming at the time.

I called it the golden generation. But I did not call it golden because of the medal count. I called it golden because it appeared simultaneously, across multiple disciplines, with a cohort of athletes reaching continental standard at the same time. That is rare. Even rarer is what followed: no successor generation.

Eight years later, I sat down with the data. Quach Thi Lan turned 30. Nguyen Thi Oanh turned 31. Nguyen Huy Hoang has passed his peak - the 2026 bronze shows declining parameters. Nguyen Thi Anh Vien retired before 2026. On the list of Vietnamese track and field athletes qualified for the 2026 Asian Games, there is not a single new name.

The historical neglect here is not that the media ignored the achievements. The neglect lies elsewhere: we celebrated the 2026 generation as if it were a starting point, when in reality it was the end of a training cycle. And we did not build the next cycle.

When I wrote a 2,000-word analysis in 2026 about the "space behind the defender" created by women footballers, I did not think it would become the methodology for my entire career. The piece had only 300 reads. But it taught me one thing: data does not distinguish by gender. Only prejudice does. And the biggest prejudice in Vietnamese athletics today is not gender - it is time.

CORE ANALYSIS: ANATOMY OF A DOWNWARD CYCLE

1. Quach Thi Lan and the reallocated gold: Peak or illusion?

Quach Thi Lan's gold in the women's 400m hurdles at Jakarta 2026 was the result of an administrative decision, not a direct race. Kemi Adekoya - who finished first in 53.96 seconds - was found in violation by the World Anti-Doping Agency (WADA) and stripped of her medal. Lan, with 55.32 seconds, was upgraded from silver to gold.

I want to be clear before analyzing: that gold medal is fully deserved under the rules. But professionally, it raises a question few dare to ask: if Adekoya had not violated, Lan would have remained second. And the 1.36-second gap between them is a very large margin at 400m hurdles - where every hundredth of a second is decided by hundreds of hours of training.

Based on my experience tracking matches, I analyze Lan's technique as follows:

First, the start. Lan has good starting reflexes, typically in the top 3 of continental races. Her reaction time ranges from 0.14 to 0.16 seconds - a stable level.

Second, hurdle rhythm. In women's 400m hurdles, athletes typically use 15-17 strides between hurdles. Lan used 15 in the first half and switched to 16-17 in the second half. This is a sign of speed loss - something I noted as early as 2026.

Third, late-race speed. This is the persistent weakness. Over the final 100m, Lan typically loses 0.3-0.5 seconds from her theoretical speed. The cause is a decline in lactate threshold - the ability to sustain speed under conditions of lactic acid accumulation.

At age 30, these parameters cannot improve. They can only be maintained or decline. And based on my tracking data, they are declining.

1. Nguyen Thi Oanh and the 3000m steeplechase problem

Nguyen Thi Oanh won bronze in the 3000m steeplechase at Jakarta 2026. At 31 in 2026, she is in the final phase of her peak career.

The 3000m steeplechase is one of the most brutal events in athletics. Athletes must clear 28 barriers and 7 water jumps over 3000m. Each landing after a barrier consumes 1.5 times more energy than flat running. At 31, the ability to recover from these landings declines significantly.

I have tracked Oanh since 2026. She has a rare quality: the ability to maintain steady rhythm under fatigue. But even that ability has biological limits. VO2 max in female athletes peaks between ages 25-28, then declines by 1-2% per year. At 31, Oanh has lost roughly 5-8% from her peak.

Over 3000m, losing 5% efficiency is equivalent to losing 8-10 seconds. That is the gap between a medal and sixth-to-eighth place.

1. Nguyen Huy Hoang: From racing Sun Yang to declining parameters

In 2026, Nguyen Huy Hoang won silver in the 200m individual medley at Jakarta. He swam 1:57.59, behind only Sun Yang - who was later banned for doping. In 2026, in Hangzhou, Huy Hoang won only bronze, with a time more than 2 seconds slower.

A 2-second decline at 200m individual medley is a clear sign of lost form. In swimming, 2 seconds equals roughly 1.7% performance loss - a significant decline for an athlete aged 24-25.

But Huy Hoang's problem is not only speed. It is race structure. The 200m individual medley requires proficiency in all four strokes: butterfly, backstroke, breaststroke, freestyle. Huy Hoang is strongest in breaststroke - the third segment. But in the final segment (freestyle), he often loses his advantage.

Asian rivals have improved. Athletes from Japan, China, and South Korea have improved their breaststroke and freestyle times. Meanwhile, Huy Hoang appears to have hit his ceiling.

1. Nguyen Thi Anh Vien: Legacy and the void

Nguyen Thi Anh Vien won two bronze medals at the Asian Games and is the most successful swimmer in Vietnamese history. She retired before 2026. After she left, Vietnamese swimming had no replacement.

This is a recurring pattern: an outstanding individual masks a systemic deficit. When that individual leaves, the void is exposed. And the void is not filled by a new athlete, but by silence.

1. Age curves and biological reality

I want to devote this section to something many Vietnamese sports articles avoid: biology.

In women's athletics: - Short distances (100m, 200m, 400m): peak at ages 22-27 - Middle distances (800m, 1500m): peak at ages 24-29 - Long distances (3000m, 5000m, 10000m): peak at ages 25-30 - Hurdles: peak at ages 24-28

Quach Thi Lan was born in 2026 (estimated from the 2026 context), now 30-31. Nguyen Thi Oanh was born in 2026, now 31. Both have been past their biological peak for 2-5 years.

This does not mean they cannot compete. It means they cannot compete at their highest level. And on the Asian stage, where younger rivals are improving, that gap cannot be compensated by experience.

1. The training system: Where the void begins

I never make a judgment without looking at the numbers. Even when my gut says otherwise. And the numbers here are clear: in the past 5 years, no Vietnamese track and field athlete under 23 has qualified for an Asian Games final.

This is a systemic problem, not an individual one. The Vietnamese state sports system succeeded in producing a generation of talent in the 2026-2026 period. But it did not build the next cycle.

Contributing factors:

First, insufficient investment in infrastructure. Vietnam has no internationally certified athletics stadium with a high-grade synthetic track. Athletes must train on old surfaces, increasing injury risk and reducing training efficiency.

Second, lack of foreign experts. Thailand, Indonesia, and the Philippines have all hired foreign coaches for their flagship disciplines. Vietnam still relies on domestic coaches - experienced but lacking updates on new methods.

Third, lack of a sports medicine system. At 30+, athletes need advanced rehabilitation. Vietnam lacks certified recovery centers, sports nutritionists, and training-load monitoring equipment.

Fourth, lack of internal competition. When there are no young athletes pushing, veteran athletes have no incentive to improve. This is a paradox: the excellence of the 2026 generation inadvertently hindered the development of the next generation.

1. Regional context: Thailand and Indonesia are pulling ahead

While Vietnamese athletics stagnates, neighboring countries are progressing.

Thailand: Puripol Boonson, born in 2026, has reached the Olympic standard in the 100m with a time under 10.20 seconds. This is an unprecedented breakthrough for Southeast Asian athletics. Boonson represents a generation of Thai athletes trained systematically from a young age, with sports science support.

Indonesia: In badminton, Indonesia continues to dominate with a young lineup. Kunlavut Vitidsarn (born 2026) has won the world championship. Ratchanok Intanon maintains form at 30. Indonesia's badminton training system - with specialized academies from the junior level - is a model Vietnam does not have.

Vietnam: No athlete under 25 has reached continental standard in flagship disciplines. The gap with Thailand and Indonesia is widening.

1. Rules and anti-doping: Lessons from Jakarta 2026

The case of Kemi Adekoya being stripped of her gold for doping is a reminder of the volatility of Asian Games results in hurdle events.

In endurance and speed events, doping typically targets: - Erythropoietin (EPO): increases oxygen transport capacity - Anabolic steroids: increases muscle mass - Peptide hormones: increases recovery

Adekoya violated stimulant regulations. Her detection shows that the WADA testing system is working. But it also raises the question: how many similar cases remain undetected?

For Vietnam, there is no indication of doping violations by athletes. This is a positive point. But it also raises questions about domestic testing capacity.

CONTRARIAN ANGLE: COMMERCIAL VALUE AND TACTICAL BLIND SPOTS

There is an assumption I hear frequently in Vietnamese sports circles: that if there were more funding, results would be better.

This assumption is partly true. But it ignores a larger blind spot: the problem of Vietnamese athletics is not a lack of money. It is a lack of an efficient allocation system.

I have analyzed sports budgets in several provinces. In many places, 60-70% of the athletics budget goes to top athletes - those past their peak. Only 10-15% goes to youth development. This is an inverted incentive structure: it rewards current results, not future investment.

In Thailand, this ratio is reversed. They invest 40-50% of the budget in the youth system, with sports academies from the high school level. The result is Puripol Boonson - a 20-year-old athlete reaching the Olympic standard.

The second blind spot is how we measure success. We measure by medals. But medals are the end result, not a process indicator. We do not measure: - The number of young athletes entering the system - The quality of coaches - The number of high-quality training hours - Injury rates - Average career longevity

When we do not measure the process, we cannot improve it.

The third blind spot - and perhaps the most important - is the story of commercial value versus competitive value. I hear many opinions that Vietnamese athletics needs to be "commercialized" to gain more resources. But I observe the opposite: in countries with strong athletics, competitive value is built first, commercial value follows. In Vietnam, we try to do the reverse - organizing events, promoting images, before having a solid training system.

I once wrote about esports. In that field, betting and commercialization are eroding competitive integrity faster than in traditional sports, because regulations lag behind the pace of development. Vietnamese athletics risks the same if we put commerce before system.

PROGRESSIVE TAKEAWAY: WHAT IS CHANGING

The 2026 World Cup taught me that: women's football stands behind no one, only ahead of time. Vietnamese athletics in 2026 is the same. The problem is not that we lack talent. The problem is that we lack time - and we let time pass without building.

What is changing does not come from the management level. It comes from private academies, community athletics clubs, and young coaches - those beginning to apply sports science methods to training. They do not wait for budgets. They do not wait for medals. They build from the bottom up.

At Aichi-Nagoya 2026, I predict Vietnam will not win medals in flagship athletics events. But I also predict new faces will emerge - not from the old system, but from places the old system did not look.

The comment ignored years ago now becomes a lecture for the next generation. In 2026, I wrote in my notebook: "Lan - silver. Needs 0.4 seconds improvement." In 2026, I rewrite: "Lan - reallocated gold. Vietnamese athletics needs to improve by a generation."

The question is not who will replace Quach Thi Lan. The question is: how many generations will we lose before we build a training system that does not depend on any individual?