Common Running Injuries

Running is one of the most popular and effective forms of exercise in Australia. It improves cardiovascular health, strengthens muscles, supports mental wellbeing and is easily accessible to people of all fitness levels. However, running is also a repetitive, high-impact activity, which places ongoing stress on muscles, tendons, joints and bones.

Unlike acute injuries caused by a single event, most running injuries develop gradually. Early symptoms are often mild and easily ignored, but without proper management, they can progress into chronic conditions that limit performance and daily activities. Understanding the early signs, causes and treatment options is essential for long-term injury prevention.

What Is Runner’s Knee?

Runner’s knee refers to pain originating from the area around or behind the kneecap (patella). It occurs when the kneecap does not track smoothly within the femoral groove during movement.

Common Symptoms

• Dull or aching pain around or behind the kneecap
• Pain during or after running
• Discomfort when squatting, climbing stairs or sitting for long periods
• Clicking or grinding sensations in the knee
• Stiffness after rest

Symptoms often start gradually and worsen with increased training volume.

How Does It Develop?

Runner’s knee is commonly linked to:

• Weak hip or thigh muscles
• Poor kneecap tracking
• Tight quadriceps, calves or IT band
• Poor running mechanics
• Sudden increases in training intensity or distance

Diagnosis

Diagnosis is usually clinical and based on:

• Detailed history of training load and symptoms
• Assessment of strength, flexibility and movement control
• Observation of running or squatting mechanics

Imaging is rarely required unless symptoms persist or worsen.

What Are Shin Splints?

Shin splints cause pain along the inner border of the shin bone (tibia). They result from repetitive stress where muscles attach to the bone.

Common Symptoms

• Diffuse pain along the inside of the shin
• Tenderness to touch
• Pain that starts during exercise and may ease with rest
• Pain that gradually worsens over time

If ignored, shin splints can progress to stress fractures.

Contributing Factors

• Rapid increases in running volume or intensity
• Poor footwear or worn shoes
• Hard or uneven running surfaces
• Reduced calf or hip strength
• Poor foot biomechanics

Diagnosis

Physiotherapists diagnose shin splints through:

• Palpation of the shin
• Load tolerance testing
• Gait and biomechanical assessment

Imaging may be required if a stress fracture is suspected.

What Is Achilles Tendinopathy?

This condition involves degeneration and irritation of the Achilles tendon, which connects the calf muscles to the heel bone and plays a crucial role in running propulsion.

Common Symptoms

• Pain or stiffness at the back of the ankle
• Morning stiffness that eases with movement
• Thickening or tenderness of the tendon
• Pain during or after running
• Reduced push-off strength

How Does It Occur?

Achilles tendinopathy develops when tendon load exceeds its capacity, often due to:

• Sudden changes in training load
• Hill running or speed work
• Footwear changes
• Calf muscle weakness or tightness

Diagnosis

Diagnosis involves:

• Clinical examination of tendon structure and load tolerance
• Functional movement testing
• Assessment of running technique

Scans are not always necessary but may assist in chronic cases.

Physiotherapy is essential for both recovery and injury prevention. At Masnad Health Clinic, treatment focuses on identifying the root cause rather than just managing symptoms.

Physiotherapy may include:

• Load management and activity modification
• Strengthening programs for hips, calves and core
• Mobility and flexibility work
• Manual therapy and soft tissue techniques
• Running retraining and technique correction
• Education on footwear and recovery strategies

Early physiotherapy significantly reduces downtime and the risk of recurrence.

• Increase distance and intensity gradually
• Include strength training 2–3 times per week
• Replace running shoes regularly
• Prioritise recovery and sleep
• Address pain early rather than pushing through it

Running injuries are common but highly treatable when addressed early. Understanding symptoms, receiving an accurate diagnosis and following a structured physiotherapy program can help you return to running safely and confidently.

For all your running-related concerns, feel free to call us at 02 9793 8840 or Book an Appointment Today.