Lower leg pain in runners is nearly always a training load story. The important job is separating the soft tissue problems from a bone stress injury.

Medial tibial stress syndrome, still commonly called shin splints, produces a diffuse ache along the inside border of the shin that warms up during a run and returns afterwards. A bone stress injury is more focal, sore to press on one spot, and progresses to hurting earlier in each successive run. Calf and Achilles problems sit further back and behave differently again.
Almost all of these follow a change in training: a jump in mileage, new surfaces, a return after a break, or a switch of footwear.
Common symptoms:
The first task is ruling a bone stress injury in or out, because that changes everything: bone needs protected time, whereas soft tissue needs graded load. Focal bone tenderness, night pain and a rapidly worsening pattern all raise the concern, and we refer for imaging where it is warranted.
For soft tissue presentations we rebuild calf and foot strength, address the training progression that caused it, and stage the return to running against how the leg responds the following day rather than how it feels mid-run.
Lower leg injuries recover predictably once the diagnosis is right and the running is staged properly.
We separate bone, tendon and muscle by where the pain sits and how it behaves, review your training history, and refer for imaging where a bone stress injury is suspected.
Running volume is adjusted to a level that does not provoke the leg, with cross training kept in so fitness holds while the tissue settles.
Progressive calf raises, foot intrinsic work and hopping rebuild the tissue’s capacity to absorb running load.
We rebuild mileage and intensity in measured steps, judged by the leg’s response the next morning, and set out the training rules that keep it away.
Not sure whether your shin pain is shin splints or a bone stress injury? Book a free discovery call and we will talk through the pattern.
Book a Free Discovery CallShin splints produce a diffuse ache over several centimetres of the inner shin. A bone stress injury is usually sore over one focal point, hurts earlier in each run, and can ache at rest or at night. That distinction changes the management completely, so it is worth getting right.
Most cases settle over four to eight weeks once training load is adjusted and calf strength work goes in. Continuing to run through them at the same volume tends to extend that considerably.
Footwear matters less than most people expect. A sudden change of shoe can provoke symptoms, so recent changes are worth reviewing, though training progression is usually the bigger factor.
Often yes, at reduced volume, if the pain is diffuse, stays mild, and settles within 24 hours. Focal bone pain is the exception and needs offloading.
Recurring calf tightness in runners usually reflects a capacity shortfall rather than a length problem, particularly in the soleus, which takes very high loads during running.
Only where a bone stress injury is suspected. MRI is the useful test in that situation, since X-rays often miss early bone stress.
Book a thorough assessment in Uckfield and we will identify what is going on and stage your return to running.
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