3 de octubre de 2026 | Campos de concentración

La pista de pruebas de calzado de Sachsenhausen: por qué los prisioneros eran obligados a marchar durante kilómetros.

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Imagínate recibir unos zapatos que no te quedan bien, cargar una mochila pesada y que te digan que camines en círculos hasta que se ponga el sol. No habría un destino ni un propósito claro. En cambio, avanzarías por una ruta donde el terreno cambiaba de textura cada pocos metros, y los guardias decidirían si podías detenerte.

That was daily life for the men assigned to the shoe testing track at Sachsenhausen, a concentration camp just al norte de Berlín. If you have ever wondered why anyone would design such a thing, the answer is both simpler and more disturbing than most people expect.

What the Track Actually Was

The shoe-testing track was a looping route within the camp and included a variety of surfaces, including gravel, cinder, sand, asphalt, and cobblestone. Because wartime shortages drove German shoe manufacturers to use substitute materials, they wanted to see how well the new soles and materials performed under severe use; records indicate the established companies used the camp as a free laboratory.

Because the camp needed test subjects, it kept thousands of people it regarded as disposable. The prisoners assigned to the shoe detail were made to walk for hours at a fast pace, sometimes covering thirty kilometers or more each day and often carrying heavy packs. According to survivor accounts, their feet were blistered and bleeding, men collapsed, and the guards saw any slowing down as a violation. Prisoners were frequently given this duty as punishment, meaning the work was meant to cause pain as much as it was meant to measure performance.

Therefore, the truthful answer to the question in the headline is that the march had two objectives at once. In theory, it was intended as a means of testing products; in reality, it was a way of killing people por exhausting them, providing the murder with an industrial justification.

Why “Pointless” Exercise Was Part of the System

The shoe print may seem oddly familiar since harsh and pointless physical work is carried out all over the camp. At Mauthausen, the guards made prisoners do tiring drills and even humiliating games such as leapfrog. Both survivors and historians have described how the guards made people run in circles until they were no longer able to go on, and those who fell were then chosen for the gas chamber or the firing squad. Those prisoners who still met the required standard would survive another day in the quarries or on other forms of forced labor.

That point sheds a great deal of light on the situation. Exercise in these camps served to sort the prisoners; it humiliated them, amused the guards, and quietly revealed who was weakening. The same principle applied to the Vía de Sachsenhausen with one additional twist: it presented the cruelty as research.

A story from another former prisoner illustrates how this pattern continues whenever power goes unchecked. At the Yugoslav island prison Goli Otok, known as the naked island, it is said that the prisoners were made to take rocks from one side of the island to the other and then carry them back again; in a different regime, in a different decade, the same harsh principle was followed. Forced labor with no objective is a method of breaking people’s minds.

Want to understand more about daily life at Sachsenhausen? Read our Blog on ¿Qué ocurrió en la plaza del pase de lista de Sachsenhausen? para conocer la importancia de esta zona central del campamento..

Por qué esta historia sigue siendo importante

Mass atrocity is rarely shown in an obvious form of evil; instead, it is often hidden in paperwork, schedules, and plausible justifications like product testing, administrative procedures, or simply obeying orders. The shoe-testing track is a frightening example of how ordinary commercial aims can connect to cruelty and how quickly human beings can become mere material.

Comprenderlo no es cuestión de curiosidad morbosa. Se trata de reconocer el patrón lo suficientemente pronto como para rechazarlo.

Want to see what remains of the camp today? Read our Blog on Sachsenhausen’s Barracks: What Is Original and What Has Been Reconstructed? para comprender qué partes son originales y cuáles han sido reconstruidas.

Preguntas frecuentes

  1. Why were prisoners forced to do pointless exercise in camps like Sachsenhausen and Mauthausen?

It had a number of purposes: it was used for humiliating prisoners, for entertaining the guards, for wearing people down, and for identifying those who were weak enough to be chosen for murder. At Sachsenhausen, the shoe print provided a commercial reason for the cruelty.

  1. What happened to prisoners who could not keep up during forced exercise?

En Mauthausen, quienes se desplomaban podían ser enviados a las cámaras de gas o al pelotón de fusilamiento, mientras que quienes se mantenían lo suficientemente fuertes podían sobrevivir un día más en las canteras o realizando otros trabajos forzados.

  1. What happened at Sachsenhausen after liberation?

On April 22, 1945, the Soviet forces discovered approximately 3,400 prisoners, and the NKVD continued to operate the camp until 1950, when about 12,000 additional people died while under Soviet control.

  1. Why did SS guards deny responsibility at their trials?

A menudo se trataba de una táctica legal; según la ley alemana, se distinguía entre asesinato y delitos menos graves, así como entre autores y cómplices, lo que significaba que presentarse como un simple administrador o como un eslabón más en la cadena podía resultar en una sentencia más leve. Si bien los primeros tribunales aliados rechazaron este argumento, los tribunales posteriores de Alemania Occidental generalmente lo aceptaron.

  1. ¿Merece la pena visitar un antiguo campo de concentración en persona en lugar de aprender en línea?

Many visitors say yes. People who have walked these grounds describe a level of understanding that photographs and videos cannot deliver, especially when preserved belongings and personal records are part of the experience.

a group of visitors, including adults and children, on a guided tour of the Sachsenhausen Concentration Camp

Solicitud de reserva de grupo

¿Planeas una visita en grupo al Memorial del Campo de Concentración de Sachsenhausen desde Berlín? Rellena el formulario a continuación para solicitar una visita privada o en grupo. Nuestro equipo se pondrá en contacto contigo para informarte sobre la disponibilidad y las opciones de precios. Disfruta de una visita guiada adaptada a las necesidades de tu grupo.

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