Top 10 Running Injuries and How Physical Therapy Treats Them
- Liberty Physical Therapy
- Jul 20
- 5 min read
Running injuries are common among runners of all experience levels, but many can be successfully treated—and even prevented—with physical therapy. Conditions such as IT band syndrome, shin splints, Achilles tendonitis, runner's knee, and plantar fasciitis often improve through targeted exercises, movement correction, strength training, and personalized rehabilitation programs.
If pain is affecting your runs, physical therapy can help identify the underlying cause, speed up recovery, and reduce the risk of future injuries.
Why Running Injuries Happen
Running is one of the best ways to stay active, improve cardiovascular health, and reduce stress. However, every step places force through your feet, ankles, knees, hips, and spine. Over time, those repetitive forces can add up.
Most running injuries don't happen because of a single bad run. Instead, they develop gradually when the body is exposed to more stress than it can recover from.
Research published in Sports Medicine found that running injuries are often caused by a combination of factors, including training load, biomechanics, muscle imbalances, and recovery habits. This means that even small issues can accumulate over time and eventually lead to pain or injury if they aren't addressed early.
Common causes of running injuries include:
Increasing mileage too quickly
Weak hip and core muscles
Poor running mechanics
Inadequate recovery time
Worn-out running shoes
Limited flexibility or mobility
Previous injuries that never fully healed
At Liberty Physical Therapy, we frequently see runners develop injuries when training intensity increases faster than the body's ability to adapt.
The good news? Most running injuries respond very well to conservative treatment when addressed early.
Top 10 Running Injuries
1. IT Band Syndrome
What Does IT Band Syndrome Feel Like?
If you've ever felt a sharp or burning pain on the outside of your knee during a run, IT band syndrome may be the cause.
The iliotibial band is a thick strip of connective tissue that runs from the hip to the knee. When it becomes irritated, every stride can become uncomfortable.
Many runners notice:
Pain on the outside of the knee
Symptoms that worsen during longer runs
Discomfort when running downhill
Tightness in the outer hip or thigh
How Physical Therapy Helps
Many runners are surprised to learn that the knee isn't always the problem.
Weak glute muscles, poor hip stability, and inefficient running mechanics often contribute to IT band syndrome. Physical therapy focuses on correcting these underlying issues so runners can return to training safely.
2. Shin Splints
Why Do Shin Splints Develop?
Shin splints are one of the most common running injuries, especially among new runners or those increasing mileage too quickly.
Pain usually develops along the front or inside of the shin and often worsens after activity.
How Physical Therapy Helps
Treatment focuses on:
Improving ankle mobility
Strengthening lower leg muscles
Evaluating running form
Creating a gradual return-to-running plan
Addressing these issues early can help prevent more serious injuries such as stress fractures.
3. Achilles Tendonitis
Don't Ignore Persistent Heel Pain
Achilles tendonitis develops when the tendon connecting the calf muscles to the heel becomes overloaded.
Common symptoms include:
Morning stiffness
Heel pain during or after running
Tenderness above the heel
Difficulty pushing off while running
How Physical Therapy Helps
At Liberty Physical Therapy, we often see runners try to push through Achilles pain. Unfortunately, this usually prolongs recovery.
A personalized rehabilitation program helps strengthen the tendon, improve flexibility, and gradually restore running capacity.
4. Runner's Knee
Pain around the kneecap is one of the most frequent complaints among runners.
Many runners first notice symptoms while:
Walking downstairs
Sitting for long periods
Getting out of a car
Running downhill
Physical therapy focuses on improving hip strength, movement patterns, and knee alignment to reduce stress on the joint.
5. Plantar Fasciitis
That sharp heel pain with your first steps in the morning may be plantar fasciitis.
Physical therapy can help by improving foot mechanics, ankle mobility, and lower-body strength while reducing strain on the plantar fascia.
6. Hamstring Strains
Sudden pain in the back of the thigh can quickly sideline a runner.
Treatment focuses on restoring strength, flexibility, and power while reducing the risk of re-injury.
7. Stress Fractures
Stress fractures develop when repetitive impact exceeds the body's ability to recover.
Physical therapy helps runners safely return to activity while addressing training errors and movement deficiencies that contributed to the injury.
8. Hip Flexor Strains
Pain in the front of the hip often develops when the hip flexors become overworked.
Treatment focuses on mobility, strengthening, and correcting movement patterns that place excessive strain on the area.
9. Ankle Sprains
Even a minor ankle sprain can affect running mechanics long after swelling subsides.
Physical therapy restores balance, strength, and stability to reduce the risk of future sprains.
10. Piriformis Syndrome
Pain in the buttock that radiates down the leg may be related to piriformis syndrome.
Physical therapy helps reduce nerve irritation while improving hip mobility and strength.
When to See a Physical Therapist
Many runners wait too long before seeking help.
You should consider scheduling an evaluation if:
Pain lasts longer than one week
Symptoms worsen during activity
You change your running form because of pain
Pain affects daily activities
An old injury keeps returning
Rest isn't improving your symptoms
The earlier an injury is addressed, the easier it is often to treat.
Why Runners Choose Liberty Physical Therapy
At Liberty Physical Therapy, we understand that every runner has different goals.
Some want to complete their first 5K. Others are training for marathons or simply want to enjoy running without pain.
Our approach includes:
Running gait analysis
Strength and conditioning
Mobility training
Personalized return-to-running plans
Learn more about our services.
Running Injury Prevention Tips
While no runner can completely eliminate injury risk, a few smart habits can significantly reduce the likelihood of getting sidelined.
Increase Mileage Gradually
Avoid increasing weekly mileage by more than 10%.
Strength Train Consistently
Strong hips, glutes, and core muscles help absorb impact and improve running efficiency.
Prioritize Recovery
Rest days, sleep, hydration, and proper nutrition are essential parts of any training program.
Replace Running Shoes Regularly
Most running shoes should be replaced every 300–500 miles.
Listen to Early Warning Signs
Small aches and pains are often easier to treat than full-blown injuries.
Patient Success Story
One local runner came to Liberty Physical Therapy after struggling with recurring shin splints while training for a half marathon.
Despite resting multiple times, the pain kept returning.
After a comprehensive evaluation, we identified weakness in the hips and limited ankle mobility that were contributing to excessive stress on the lower leg.
Following a customized strengthening and mobility program, the runner returned to training pain-free and successfully completed the race.
While every patient is different, stories like this highlight the importance of addressing the root cause of an injury rather than simply treating symptoms.
Frequently Asked Questions
What is the most common running injury?
Runner's knee, shin splints, IT band syndrome, and Achilles tendonitis are among the most common running injuries.
Can physical therapy help prevent running injuries?
Yes. Physical therapy identifies movement limitations, muscle imbalances, and biomechanical issues that may increase injury risk.
How long does it take to recover from a running injury?
Recovery depends on the severity of the injury, but many runners notice improvement within a few weeks of beginning treatment.
Should I stop running if I have pain?
Not necessarily. A physical therapist can determine whether activity modifications are appropriate while you recover.
Do I need a referral for physical therapy?
Many patients can begin physical therapy without a referral, depending on insurance and state regulations.
Get Back to Running Pain-Free
Don't let pain keep you from reaching your goals.
Whether you're training for your next race or simply want to enjoy running comfortably again, Liberty Physical Therapy can help you recover, move better, and stay active.
📍 26 State St, Lynn, MA 01901
📞 617-351-8787
Let's get you back on the road, trail, or track—stronger, healthier, and pain-free.
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