5 Common Injuries with Running a Marathon

Photo by Pietro Rampazzo

Runner's Paradise

By Dr Khong Lamvichit  October 10, 2024 3min

Running a marathon is a big challenge, and while it’s a great way to push your limits, it can also lead to some common injuries. Here are 5 injuries that marathon runners often face:

1. Runner’s Knee (Patellofemoral Pain Syndrome): This is one of the most common injuries in marathon runners. It happens when the cartilage under your kneecap gets irritated from overuse. It causes pain around the kneecap, especially when running downhill or sitting for a long time.

2. Shin Splints: Shin splints are pain along the front of the lower leg, usually caused by overworking the muscles and tendons around your shin bone. Marathon runners often get shin splints from increasing mileage too quickly or running on hard surfaces.

3. IT Band Syndrome: The iliotibial (IT) band runs along the outside of your thigh, and when it becomes tight or inflamed, it can cause pain on the outside of your knee. This is a common issue for runners who have poor running form or weak hip muscles.

4. Plantar Fasciitis: This injury happens when the thick band of tissue on the bottom of your foot becomes inflamed, leading to heel pain. Long-distance runners often get plantar fasciitis from repetitive stress on their feet.

5. Achilles Tendonitis: The Achilles tendon connects your calf muscles to your heel, and when it becomes irritated, it causes pain in the back of your leg. Marathon runners can get this injury from overuse or tight calf muscles.

To prevent these injuries, make sure to stretch, strengthen your muscles, and gradually increase your mileage!