Returning to running after injury

Most running injuries don't come back because the original problem never healed, they come back because too much training returned too soon. Here's a physiotherapist's approach to getting back to running properly, whether you're rebuilding after a niggle or coming back from something more serious.

Why running injuries so often recur

The classic mistake isn't running itself, it's the jump back to old mileage before the tissue and the surrounding muscles have caught up. Rest reduces pain, but rest alone doesn't rebuild the capacity a knee, calf, or foot needs to absorb the repeated load of running. Coming back at the same pace, distance, and frequency as before the injury, the moment pain has settled, is one of the most reliable ways to end up straight back where you started.

Are you actually ready to start again?

Before reintroducing running, it's worth being honest about a few basics: can you walk briskly without pain, hop on the affected leg without it flaring up, and manage a normal day, stairs, standing, daily activity, without symptoms lingering afterwards? If any of those still cause problems, running is likely to make them worse rather than better. A physiotherapy assessment can confirm exactly where you are for your specific injury rather than guessing.

A graded return, not a leap

A sensible framework looks something like this:

Walk-run intervals first, short bursts of jogging mixed with walking, rather than a continuous run from day one
Increase one variable at a time, distance, pace, or terrain, not all three in the same session
Use the 24-hour rule, if a session leaves you noticeably worse the following day, that's a sign to hold the current level rather than progress
Build in recovery days, particularly early on, rather than running on consecutive days

The 10% rule: a commonly used guide is to increase weekly running volume by no more than around 10% at a time. It's a useful rough marker, not a strict formula, some people can progress faster, others need to go slower, depending on injury history and how the body responds.

Common injuries that sideline runners

A few patterns come up again and again in returning runners:

Runner's knee (patellofemoral pain), an ache around or behind the kneecap, often worse on stairs or after sitting
Shin splints, aching along the inner shin, usually linked to a sudden increase in volume or a change of surface
Achilles tendinopathy, stiffness or pain at the back of the ankle, often worse first thing in the morning
Plantar fasciitis, sharp pain under the heel, classically worst with the first few steps of the day
ITB syndrome, pain on the outside of the knee, often appearing at a consistent distance into a run

Each of these usually responds well to the right combination of load management and targeted strength work, rather than rest alone.

Where strength work fits in

Running is repetitive, single-leg loading, thousands of times per session, so the muscles supporting the hip, knee, and ankle need to be strong enough for that job, not just for walking around day to day. Sessions here run from a fully equipped gym at Suggs Gym, so rehab can move fluidly between hands-on treatment and the actual strength and conditioning work that gets runners back to full training, not just a set of exercises to do at home. Read more about Elliot's gym-based approach.

Running around Wymondham and Norwich

For anyone building back up locally, Norwich's Eaton Park parkrun is a well-established free, timed 5k most Saturday mornings, a useful, low-pressure benchmark once you're ready to test yourself against a measured distance again. Whether your usual routes are through Wymondham or along the wider South Norfolk countryside, the same graded return principles apply regardless of where you run.

Frequently asked questions

How do I know if I'm ready to start running again?

As a general guide, you should be able to walk briskly, hop on the affected leg, and manage daily activity without pain flaring up, before reintroducing running. A physiotherapy assessment can confirm this more precisely for your specific injury.

What is the 10% rule, and should I follow it?

The 10% rule suggests increasing weekly running volume by no more than around 10% at a time. It's a useful rough guide rather than a strict formula, and how quickly you can safely progress still depends on your injury history, current fitness, and how your body responds.

Should I stretch before or after running?

Dynamic movement, like leg swings and gentle jogging drills, is generally more useful before running to prepare the muscles. Static stretching, holding a stretch still, tends to be better placed after running or at a separate time, as part of a broader mobility routine.

Do I need a scan or MRI before returning to running?

Not usually. Most running injuries can be assessed clinically by a physiotherapist without imaging, with a scan only recommended if the assessment raises a specific concern that would change the treatment plan.

Can physiotherapy help even if I don't have a specific injury yet?

Yes. A running-focused assessment can identify strength or movement issues before they become a problem, which is often more useful than waiting until something breaks down.

This guide is general information written by a physiotherapist, not a substitute for individual assessment. Your own return-to-running timeline should be based on how your specific injury responds, not a generic schedule.