Common Foot Injuries that are caused by Running: Podogo.com Runners often experience different types of problem with their feet. While their feet allow them to traverse long distances with great agility, they frequently experience serious issues due to overuse. From mild problems like missing or black toenails, calluses and blisters to serious issues like stress fractures, soreness and tendonitis, a runner can experience them all from time to time. Foot injuries from running are quite common and it is not surprising that many professional and amateur runners seek out professional medical help every now and then. While some conditions of the foot can be treated within a short time, there are others that require many months of medical attention. Here are some of the most common foot problems that are experienced by runners. Plantar fasciitis: One of the most common injuries experienced by runners is plantar fasciitis. The tendon named the Plantar Fascia runs lengthwise right across the bottom section of the foot. Tendonitis can give rise to a sharp, stabbing pain felt at the bottom section of the foot. The pain can be very intense, thereby making it difficult for a person to move around. It is mainly a form of overuse injury. Plantar fasciitis is usually caused by improper running shoes, a biomechanical issue or an increase in training intensity or volume too quickly. It can also result from weak or tight calf muscles. When