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Cristhian Pacheco arrived at the Mexico City Marathon with a remarkably simple piece of equipment on his wrist — and left with one of the biggest victories of his career.

The Peruvian Olympian won the 43rd edition of the Mexico City Marathon on August 30 in 2:10:03, defeating Ethiopia’s Anbesa Lencho Tefaye by more than a minute. Balew Yihunie Derseh completed the men’s podium in 2:11:58.

But it was not only Pacheco’s victory that caught attention.

Photographs from the race appeared to show the 33-year-old wearing a Casio F-91W, one of the most basic digital watches on the market. The inexpensive watch is a striking contrast to the sophisticated GPS devices commonly seen on the wrists of elite marathoners.

There was no GPS route, no live pace screen, no heart-rate monitor and no collection of advanced running metrics. The watch essentially provides the basics: timekeeping, an alarm, a backlight and a stopwatch.

And even that stopwatch is hardly designed with a two-hour marathon in mind.

Its stopwatch function runs for less than an hour before resetting — meaning Pacheco’s winning marathon lasted more than twice as long as the watch’s maximum stopwatch display.

Yet none of that mattered.

Pacheco relied on something considerably more valuable than technology: preparation, experience and an understanding of the demanding Mexico City course.

He remained with the leading group through roughly 25 kilometres before making his decisive move. The altitude and undulating terrain eventually began to take their toll, particularly during the closing stages.

Pacheco later explained that the section beyond 32 kilometres was especially difficult, with the combination of slopes and altitude leaving his legs increasingly heavy. His training, however, had prepared him for precisely that moment.

He held his form when others began to fade and powered clear to claim the victory in 2:10:03.

The performance was also significant because Pacheco is no ordinary marathoner. The Huancayo-born athlete is a three-time Olympian and owns a personal best of 2:07:38. He also holds the Pan American marathon record of 2:09:31, set in Lima in 2019, and won Pan American Games marathon gold in Santiago in 2023.

His Mexico City victory added another major title to an already distinguished career.

The race itself attracted around 30,000 runners, with the 42.195-kilometre course taking competitors from the Ciudad Universitaria area through some of the Mexican capital’s most recognisable avenues before finishing at the Zócalo.

Pacheco’s winning time was not fast enough to threaten the course record of 2:08:23, set by Bolivia’s Héctor Garibay in 2023, but the victory was never really about chasing a record. It was about executing a difficult race at altitude and outlasting a strong international field.

And then came the irony.

For winning the race, Pacheco was awarded $50,000 along with a Garmin smartwatch — a sophisticated piece of technology capable of providing exactly the kind of data his humble Casio does not.

So, on a day when elite running technology was everywhere, the marathon champion apparently needed little more than a simple digital watch and years of hard training.

The Casio may not have told Pacheco his pace, heart rate or position on the course.

It did not need to.

Pacheco already knew how to run.

Peru’s Cristhian Pacheco produced a magnificent performance to win the 2026 Mexico City Marathon, overcoming a strong international field and the demanding conditions of one of the world’s highest-profile high-altitude marathons.

Pacheco crossed the finish line in 2:10:03, securing a memorable victory on the streets of Mexico’s capital. Racing at an altitude of approximately 2,240 metres above sea level, the Peruvian had to contend with reduced oxygen availability and a course that places considerable demands on even the most experienced marathoners.

The race developed into a fascinating battle between Pacheco and a group of leading Ethiopian and African runners. However, the Peruvian remained composed as the kilometres accumulated and eventually established himself at the front, producing a strong finish to secure the title.

Behind Pacheco, Ethiopia’s Anbesa Tesfaye finished second in 2:11:25, followed by compatriot Balew Derseh in 2:11:58. Bolivia’s Héctor Garibay was fourth in 2:12:37, while Ethiopia’s Workneh Tasew completed the top five in 2:17:11.

For Pacheco, the triumph adds another important chapter to an already distinguished marathon career. The Peruvian has established himself as one of South America’s leading long-distance runners, and victory in Mexico City once again demonstrated his ability to compete successfully against some of the strongest marathoners from Africa and beyond.

The demanding altitude made Pacheco’s achievement even more impressive. Rather than allowing the conditions to dictate the outcome, he managed his effort intelligently, stayed patient during the crucial stages and found the strength required to separate himself from his rivals when the race entered its decisive phase.

His victory also carries special significance for Peru, continuing the country’s proud marathon tradition on the Mexico City stage. Pacheco’s performance showed a combination of experience, resilience and tactical discipline, qualities that proved decisive over the final kilometres of a race where every second and every ounce of energy mattered.

Pacheco’s success is therefore more than simply another entry in the results book. It is a powerful reminder that great marathon performances are built not only on speed, but also on patience, preparation and the ability to withstand adversity. In Mexico City, the Peruvian delivered all three—and walked away as champion.

 2026 Mexico City Marathon — Men’s Top 10

  1. Cristhian Pacheco (Peru) — 2:10:03

  2. Anbesa Tesfaye (Ethiopia) — 2:11:25 

  3. Balew Derseh (Ethiopia) — 2:11:58 

  4. Héctor Garibay (Bolivia) — 2:12:37

  5. Workneh Tasew (Ethiopia) — 2:17:11

  6. Boit Mike Kiptum (Kenya) — 2:17:32

  7. Cornelius Kibiwott (Kenya) — 2:17:38

  8. Fernando Tapia (Ecuador) — 2:21:12

  9. Emmanuel Reyes (Mexico) — 2:21:35

  10. Bett Kiprotich (Kenya) — 2:22:38

Cristhian Pacheco has conquered Mexico City—and in doing so, delivered a performance of Peruvian pride, determination and marathon excellence. 

The athletics programme kicked off with the men's and women's marathons in Santiago, Chile, with Peru winning their first gold medal at this year's Games.

Peru's Cristhian Pacheco retained the Pan American Games men's marathon title, while Citlali Cristian of Mexico secured the victory in the women's race at 2023 edition on the streets of Santiago, Chile on Sunday (October 22).

30-year-old Pacheco finished alone at the front in a time of 2:11:14.

His Pan American Games record from 2019 in Lima is 2:09:31.

Home favorite Hugo Catrileo came away with silver in 2:12:07. Luis Ostos - also from Peru claimed bronze in 2:12:34.

In the women's race, Mexican Citlali Cristian powered home in 2:27:12, beating the previous Games record by more than three minutes.

Florencia Borelli of Argentina, who was alone in the lead until the last two kilometers, took silver, 17 seconds after the winner.

2019 Pan American Games champion Gladys Tejeda of Peru finished third in 2:30:39.

The track and field athletics events at the Julio Martínez National Stadium in Santiago, Chile start on October 30.