Running Injuries Are Not About the Miles — They Are About the Gait

If you have been told to "just run less," you have been given the right answer to the wrong question. Training load is a factor in running injuries. But in most cases, the more important factor is movement quality: the specific inefficiency in your gait that concentrates stress at one structure until it fails.

The structure that fails is rarely the root of the problem. The knee that swells on long runs is usually compensating for a hip that cannot extend, or a foot that cannot dorsiflex, or a thorax that cannot rotate. Running more carefully, with better shoes, on softer surfaces — none of that corrects the underlying pattern.

The five most common running gait faults

1. Overstriding

Landing with the foot well in front of the centre of mass creates a braking force on every stride. It increases impact loading on the heel, shin, and knee, and it slows you down. The correction — a higher cadence and a shorter, more compact stride — reduces impact by 20–30% without any change in speed.

2. Hip drop (Trendelenburg gait)

If the pelvis drops to one side on each stance phase, the hip abductors on the standing leg are not functioning adequately. The result: iliotibial band tension (runner's knee), lateral hip pain, and asymmetrical loading that eventually produces a stress reaction or stress fracture. The fix is lateral hip strength — specifically glute medius — not IT band stretching.

3. Knee valgus under load

The knee caving inward at midstance or landing indicates that the hip is not controlling the femur. This concentrates stress on the patellofemoral joint and the MCL. It is driven by weak hip external rotators and, often, by foot pronation that is not being adequately controlled. Correcting the hip pattern typically resolves the knee pain.

4. Anterior pelvic tilt throughout the run

If the pelvis is anteriorly tilted (hip flexors tight, glutes inhibited), the hip extensors — the engine of running — cannot fully activate. You are running on your quads and your lower back. Over distance, this produces hip flexor tendinopathy, lower back pain, and hamstring strains from overuse in a compensatory role.

5. Restricted ankle dorsiflexion

The ankle needs to dorsiflex (shin forward over foot) adequately for normal gait mechanics. When it cannot, the foot pronates excessively, the knee buckles in, the hip compensates, and the lower back takes residual load. Calf tightness and prior ankle sprains are the most common causes. Restoring ankle mobility is one of the highest-leverage interventions in running rehabilitation.

Runners do not get injured by running. They get injured by running a flawed pattern often enough for the accumulated stress to exceed tissue tolerance.

How we approach running injury rehabilitation

Our running rehabilitation starts with a movement screen, not a mileage log. We look at your gait pattern, your joint range of motion, and your single-leg functional strength — the specific qualities that running demands and that, when absent, cause injury.

From the screen, we build a programme that:

• Restores the mobility deficits that are driving the pattern fault
• Reactivates and strengthens the muscles that have been inhibited
• Re-educates the gait pattern under low load before returning to running
• Progressively reintroduces running with monitoring and cues

Most running injury programmes run 8–10 weeks. Many runners return to training faster than they expected — because addressing the root cause of injury is faster than waiting for symptoms to subside without changing anything.

If you are dealing with a recurring running injury, book a movement assessment. If you are not sure where to start, take the free posture screen — it will show you where your movement pattern is most likely to be limiting you.