That dull, nagging ache along the inside of your shin that shows up a mile or two into your run, builds as you keep going, and lingers for hours afterwards. If you’ve been running for any length of time, you’ve probably met it. Shin splints are one of the most common reasons people walk into our Tunbridge Wells clinic asking why running has suddenly turned painful, and what to do about it.
The good news is that shin splints are very treatable. The bad news is that ignoring them and pushing through tends to make things worse, sometimes a lot worse. Here’s what they actually are, why you’ve got them, and how to fix them properly.
What shin splints actually are
The medical term is medial tibial stress syndrome (MTSS). It describes pain along your shin bone (the tibia), usually on the inner edge of the lower two-thirds of the bone. The pain comes from the muscles, tendons and the thin layer of tissue covering the bone all getting irritated by repeated impact and load.
It’s an overuse injury. The tissues haven’t failed, they’re just being asked to do more than they’re currently built to handle. Research puts the incidence rate in runners somewhere between 13 and 20 percent, so if you’ve got them, you’re in plenty of company.
A note on what they aren’t. Shin splints aren’t a stress fracture, although a stress fracture can develop if you ignore the warning signs for long enough. They’re also not the same as compartment syndrome, which causes a different, tighter swelling pain that typically eases off quickly when you stop. We’ll come back to red flags later.
The five symptoms to look out for
Most cases of shin splints come with some combination of:
- A dull or aching pain along the inner edge of your shin, often two to four inches above the ankle.
- Tenderness when you press on the bone, sometimes over a fairly broad area rather than one specific spot.
- Pain that builds during a run and eases off once you stop, at least at first.
- Mild swelling in the lower leg that can come and go.
- A tight, knotted feeling in the muscles either side of the shin when you massage the area.
Early on, the pain disappears with rest. Left alone, it gets stickier. You’ll start to feel it the morning after a run, then during warm-ups, then walking upstairs. That progression is the signal to take it seriously rather than wait it out.
Why you've got them
Shin splints almost always come down to load. Specifically, doing too much, too fast, on legs that aren’t yet ready for it. The most common triggers we see at the clinic:
- Ramping up mileage too quickly. The classic culprit. New runners, returning runners, and anyone training for a first half marathon are at the highest risk.
- Worn-out shoes. Running shoes lose a meaningful chunk of their shock absorption after around 300 to 500 miles. Old shoes pass more impact straight up the leg.
- Running surface. Concrete and tarmac transmit more force than grass or trail. Sudden switches to harder surfaces, or to lots of uphill or downhill work, can tip you over the edge.
- Foot mechanics. Flat feet, high arches, or excessive pronation all change how force travels up the leg. None of these are problems on their own, but they raise your risk.
- Weak hips and core. Strength further up the chain matters. If your glutes and hips aren’t pulling their weight, your lower leg picks up the slack.
- Calf tightness. Tight calves limit ankle range of motion, which forces the lower leg to absorb more impact than it should.
You don’t need all of these to develop shin splints. One or two is usually enough.
Will they go away on their own?
Sometimes, yes. If you back off early enough and the underlying causes resolve themselves, mild shin splints can settle in a couple of weeks. The trouble is that “back off” doesn’t mean “carry on running but with a wince”. It means actually reducing the load on the area.
Ignore them and keep training through, and recovery can take three to six months. In some cases the bone responds to the repeated stress by developing a stress fracture, which is a much longer recovery and a much bigger problem. So no, ignoring shin splints is rarely a winning strategy.
How to get rid of them
The treatment plan looks similar whether you’re a beginner who just started couch to 5k or you’re three weeks out from a marathon. Only the timeline changes.
Reduce the load, don’t just rest. Two to four weeks of either no running or significantly reduced running is the starting point for most cases. Cross-training that doesn’t load the shins (swimming, cycling, elliptical) keeps your fitness ticking over while the area calms down.
Ice for inflammation. Ten to fifteen minutes, two or three times a day in the first few days, wrapped in a tea towel. Don’t put ice directly on skin.
Look at your calves and tib ant. Tight calves and weak anterior tibialis muscles turn up in almost every shin splint case we see. Soleus stretches, toe raises and heel walks should be part of your daily routine. A sports massage can also help release the surrounding soft tissue while you build the strength back up.
Strengthen up the chain. Single leg glute bridges, hip abduction work and basic core exercises help unload the lower leg. We program these as standard for runners working with our personal training team.
Replace your shoes if they’re tired. Easy check: stand them on a flat surface, look at the heel, and see if they’re leaning. If you can’t remember when you bought them, it’s probably time.
Reintroduce running slowly. The 10 percent rule (don’t increase weekly mileage by more than 10 percent) is a decent guide once you’re returning. Run-walk intervals are an underrated way to ease back in without flaring things up.
When to see someone
A few signs to take seriously:
- Pain that doesn’t ease with two to three weeks of rest
- Sharp, point-specific pain over the bone (rather than a broad ache)
- Swelling, redness or heat over the shin
- Pain that wakes you up at night
- Shin pain that gets worse when you hop on the affected leg
Any of those, and you want a proper assessment. Stress fractures, compartment syndrome and tendinopathies all present in this area and need different treatment.
This is where we can help. A full assessment looks at your gait, your strength, your footwear, your training load and the soft tissue itself. We use hands-on osteopathy to settle the immediate irritation, shockwave therapy where appropriate, and we’ll build you a return-to-running plan that doesn’t drop you straight back into the same hole.
Get back on the road
If shin pain is interrupting your training and you’d rather have it dealt with properly than wait it out and hope, book in for an assessment at our Tunbridge Wells clinic. 95% of our new patients are seen within a week, and most runners are back to running within a few sessions of structured treatment and rehab.
Not sure if treatment is right for you? We also offer a free 15-minute consultation so you can chat through what’s going on before you commit to anything. Call us on 01892 249095 or book online.
