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Activity guide

Running with joint pain

Running is repeatedly blamed for wearing joints out. The evidence does not really support that, but running does expose a joint that is already irritated, and it does so several thousand times an hour.
Running with joint pain

What running asks of your joints

Every mile is roughly fifteen hundred single-leg landings, each one loading the knee, ankle and hip in the same way. Running is not usually the cause of a joint problem, but it is very good at finding one.

Where runners usually feel it

Running concentrates load through the same chain every stride, so symptoms tend to appear in predictable places.

Knee

The most common site by far, whether it is pain at the front of the knee under the kneecap, or the deeper ache of an arthritic joint that shows up in the last mile and the next morning.

Ankle and foot

The ankle absorbs the landing before anything else does. Previous sprains, stiff ankles and worn shoes all push that load further up the leg.

Hip

Hip symptoms in runners are often felt in the groin or the side of the hip, and tend to build with mileage rather than appearing in one run.

Lower back

Fatigue changes how you land. When the hips and glutes tire, the back takes more of the shock, which is why back symptoms often turn up late in a long run.

Before you set off

Walking out of the door and straight into running pace is the most common way to provoke an irritable joint.

Walk for five minutes

The simplest and most effective warm-up there is. It raises tissue temperature and lets the joint find its range before you load it.

Wake the glutes up

Bridges, side steps or a few squats. A hip that is switched on takes load the knee would otherwise absorb.

Move through range

Leg swings and ankle circles rather than long static stretches. You are preparing to move, not trying to gain flexibility.

Start slower than you mean to

The first mile should feel too easy. Progressive starts are kinder to a joint than a fast first mile and a slow rest of the run.

Questions about running and joint pain

The questions runners ask when a joint starts making itself known.

Does running cause arthritis?

Recreational running is not associated with a higher rate of knee or hip osteoarthritis, and in several studies runners fare better than non-runners. What running does do is expose a joint that is already irritated, and load errors, rather than running itself, are usually what provokes symptoms.

Should I switch to cycling or swimming instead?

Cross-training is useful, especially during a flare, but it does not have to be permanent. Many people manage by reducing the running rather than stopping it, then building back once the joint has settled.

How much should I cut back during a flare?

Enough that the joint is no worse the following morning. That is the practical test. For many people it means shorter, flatter and slower for a fortnight rather than nothing at all.

Do new shoes help?

Sometimes, but not as reliably as people hope. Worn-out shoes are worth replacing. Chasing a shoe to fix a joint problem usually costs more than it helps.

Is it normal for the knee to ache the next day?

Mild stiffness that settles within an hour of moving is common. Pain that lasts into a second day, or that gets worse week on week, is a sign the dose is too high and worth getting assessed.