Running is a great form of exercise, but running barefoot or in sandals can lead to a variety of health problems and injuries. Below, we explore the reasons why it’s crucial to wear the right footwear when running.
Lack of Protection
Running barefoot or in sandals offers no protection against sharp objects, rocks or uneven surfaces that can cause cuts, abrasions or bruises. Proper footwear provides a protective barrier that minimizes these risks.
Insufficient Cushioning
The feet support 3 to 4 times the body weight with each running step. Without adequate cushioning, there is increased impact on the joints, especially the ankles, knees and hips. Sandals and barefoot running do not provide the necessary cushioning, which can lead to overuse injuries such as tendonitis and stress fractures.
Inadequate support
Running shoes are designed to provide arch support and heel stability, which is crucial to prevent problems such as plantar fasciitis and heel pain. Sandals and barefoot running do not provide this support, increasing the risk of developing these conditions.
Risk of Deformities

Wearing sandals or running barefoot can cause foot deformities due to lack of structure and support. This includes problems such as bunions, hammertoes and neuromas. Proper footwear helps maintain proper foot alignment and reduces the risk of developing these deformities.
Increased Infections
Barefoot running exposes the feet to bacteria, fungi and viruses present on the ground, which increases the risk of infections such as athlete’s foot and plantar warts. Sandals, while offering some protection, are not as effective as closed-toe shoes in preventing these infections.
Biomechanics and Plantar Fat
Foot biomechanics and plantar fat act as natural cushioning systems, but are not sufficient to withstand the repeated impact of running without proper footwear. This can lead to overloading of the internal structures of the foot, causing pain and injury.
Conclusion
To prevent injuries and maintain the health of your feet when running, it is essential to wear the right footwear that provides protection, cushioning and support. At Clinica San Roman, we offer expert advice on choosing the right footwear for your individual needs. If you have questions or need help selecting the right footwear, contact us today to schedule an appointment. Our team of experts is here to provide you with the best care and personalized advice.