Can Running Cause Peroneal Tendonitis?

Running alone cannot give you peroneal tendonitis. The idea that running causes peroneal tendonitis is because you will find it more familiar with runners.

Surprisingly, peroneal tendonitis is not a well-researched area in medical science so there is a limit to what you will be able to learn regarding the condition.

Having one of the best running shoes for peroneal tendonitis can help with this condition, but here’s some more information to help you understand if running causes peroneal tendonitis in the first place.


Can Running Cause Peroneal Tendonitis?

In reality, peroneal tendonitis is an injury in the feet that only happens when you run under certain circumstances. Unlike what you might think, peroneal tendonitis is not a common condition even amongst runners.

That is why there is not so much research on the topic today. So, you can rest easy and run, knowing that your daily runs alone will not make you develop peroneal tendonitis so long you run the right way.

The following are some circumstances where you might be at risk of peroneal tendonitis if you continue to run. 

1. Running With High Arched Feet.

According to research, the leading cause of peroneal tendonitis is running with a high arched foot. One such study showed that over 80% of runners with peroneal tendonitis have a high arched foot.

With a higher arch in your feet, there is a higher possibility of putting pressure on your peroneal tendons. With time, this pressure might lead to more.

The argument seems to make sense when you think of it because peroneal tendonitis is a case of the tendons turning outwards in the ankle. Compare that with people with low arches that seem to be a risk factor for tibial tendonitis, which is the opposite of peroneal tendonitis. 

2. Running With Lateral Ankle Sprains

Running with a lateral ankle sprain is another common issue that can cause peroneal tendonitis.

When you sprain your ankle, especially when you turn it inwards, the tendons that hold your muscles and bones in that area go through a tough stretch. Although this will not translate into peroneal tendonitis immediately, ignoring the pain and running with it will likely make you develop peroneal tendonitis.

Therefore, if you suddenly notice any lingering pain in your feet after a feet sprain, you should consult your doctor and have it checked. You might have injured or ruptured your peroneal tendons unknowingly.

3. Running With Chronic Ankle Instability

Several studies have shown that running with an unstable ankle can lead to peroneal tendonitis. Usually, ankle instability results from ankle sprains that have not healed entirely or those that damage the peroneal tendons.

The thing is, when you sprain your ankle, your peroneal tendons get strained, and as a result, they start to overwork themselves to keep your muscles and bones in place. So, even without doing much running, you might notice you keep spraining your ankle.

If you feel such frequently, that might signify chronic ankle instability. To fix the problem, you might have to go through a rehab program to repair your tendons and strengthen the muscles in your feet.  

4. Running With The Wrong Shoes

Even if you do not have high arches, running with the wrong shoes can cause you to have peroneal tendonitis.

Shoes that are too flexible or shoes with soft soles are good examples of shoes that can cause peroneal tendonitis. When you run or even walk with those shoes, they provide unstable support for your ankles.

Over time, this will cause your tendons to overwork themselves as they have to put in extra work to keep your ankle stable. Over time, this would likely cause peroneal tendonitis.   

5. Running At High Speeds

Running at high speeds is also a predisposing factor to peroneal tendonitis. Research has shown that running at high speeds puta a lot of pressure on your feet and makes them turn inwardly excessively.

This study further showed that people that run a lot at high speeds had increased contractions in their peroneus brevis muscle. Scientists say that this rapid movement causes a quick transfer of pressure to the middle of your feet.

This will likely lead to an imbalance in the ankle. As the tendons try to balance the ankle, they might get strained in the process. Therefore, running at very high speeds can cause peroneal tendonitis.


Next Article:

If you’d like to keep reading on, then the next article in our series shares tips on how to run with peroneal tendonitis if you’re able to, and your pain isn’t too discomforting.

Written by Susan

I'm very enthusiastic around sports, fitness and general wellbeing. I write for a range of sites around these topics, and I hope you find my articles and information insightful to help you on your way.

January 1, 2022

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