Every October I hear the same thing from runners. The autumn race is done or the winter block has just started, mileage has crept up and there is a dull ache along the inside of the shin that was not there in August. It hurts at the start of a run, it eases once you warm up and it comes back worse that evening. That pattern is shin splints, and it is one of the most common reasons a good winter block falls apart in week three.
The good news is that it is a loading problem. Loading problems respond to changes you control. Here is what works, what does not and where kit genuinely helps.
What shin splints actually are
Shin splints is the everyday name for medial tibial stress syndrome. The tissue along the inside edge of the shin bone, where the calf muscles attach, gets irritated by repeated load it has not been prepared for. The soreness is usually spread along several centimetres of bone rather than sitting in one small spot. That spread is the clue that tells it apart from a bone stress injury, which is a different and more serious problem.
Nothing about it means you are fragile. It means the bone and the surrounding tissue have been asked to absorb more than they were ready for, slightly too soon.
Why it turns up in October
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MILEAGE JUMP: a new winter block often adds distance and frequency in the same fortnight. Your lungs adapt in days. Bone and tendon take weeks.
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SURFACE CHANGE: summer trail and track sessions give way to pavement once the evenings go dark. More road and more kerbs means a different kind of load.
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WORN SHOES: the pair that carried you through marathon training is often past its useful life by autumn. Most runners notice this a fortnight after their shins do.
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COLD STARTS: stepping out into a dark 7am and running straight into session pace gives the calf less chance to take its share of the work.
What actually helps
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CUT THE LOAD, NOT THE HABIT: drop weekly volume by around a third for ten to fourteen days and keep running at whatever level stays pain free. Complete rest is rarely needed and it costs fitness you will want in January.
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RAISE YOUR CADENCE: shorter, quicker steps reduce the impact your shin takes per stride. An increase of 5 to 10 per cent is plenty. You do not need a metronome, just a conscious effort to stop reaching out in front of you.
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BUILD THE CALF: calf raises with a straight leg and with a bent knee, taken close to fatigue, three times a week. This is the part most runners skip and it is the part that holds up over a season.
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SPREAD THE SURFACES: move one or two runs a week onto grass, a trail or a treadmill. Variety beats purity here.
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CHECK THE SHOES: if a pair is past roughly 600 to 800 kilometres, rotate it out before you start rebuilding mileage on top of it.
Where compression fits, and where it does not
I will be straight about the evidence. Graduated compression has reasonable support for recovery and for how sore you feel in the days after hard work. Its support for making you faster on the day is mixed and modest at best. Anyone selling it to you as a cure for shin pain is overselling it.
What it does do is useful in a rebuild. Calf support during easy running takes some of the vibration and swelling out of the picture, which usually means you feel ready to run again sooner.
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DURING EASY RUNS: calf guards at 15-20 mmHg, knitted at 230 GSM, give steady support through the calf without the full sock. Useful when the ache is sitting in the lower leg rather than the foot.
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AFTER THE SESSION: race socks at 25-30 mmHg firm graduated compression, worn for an hour or two once you have showered, are the simplest recovery habit on this list.
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ON LONG DAYS: tights or shorts at 15-20 mmHg and 225 GSM keep the whole leg supported through back to back sessions.
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WHAT IT WILL NOT DO: it will not let you carry on adding mileage while the shin hurts. Kit supports a sensible plan. It does not replace one.
We went through the wider evidence on this in whether compression gear can actually prevent running injuries, and the calf guard question in more detail in when runners and trail athletes should wear calf guards.
What does not help
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RUNNING THROUGH IT: shin pain that gets worse through a run rather than easing is a stop sign. Pushing on is how a fortnight becomes a season.
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STRETCHING ALONE: a tight calf is worth working on, but stretching on its own does not change how much load the shin takes.
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ROLLING THE BONE: foam rolling the muscle is fine. Grinding a roller along the shin bone itself only makes it angrier.
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BUYING NEW SHOES EVERY TIME: worn out shoes are worth replacing. Changing model every time something aches just adds another variable.
When to stop guessing
See a physiotherapist if any of these apply: the pain sits in one small spot you could cover with a fingertip, it wakes you at night or nags at rest, it builds through a run instead of settling. Those signs point towards a bone stress injury rather than shin splints, and that needs an assessment rather than a training tweak. This article is general training guidance and it is not a substitute for seeing someone in person.
The short version
Back the mileage off, shorten your stride a little, load the calves properly and give the shin a fortnight of patience. Most runners are back on a normal build inside three weeks. Compression makes that stretch more comfortable and the recovery between runs a bit easier, which is exactly what it is good for.
If you are rebuilding through autumn, the SA1NT LAYERS compression range covers calf guards, shorts and tights at 15-20 mmHg, and the race socks sit at 25-30 mmHg for the hours after a session. Start with the plan. Let the kit do the quiet work.
Mike Trees
Shin Splints in Runners: What Actually Helps and What Does Not
Every October I hear the same thing from runners. The autumn race is done or the winter block has just started, mileage has crept up and there is a dull ache along the inside of the shin that was not there in August. It hurts at the start of a run, it eases once you warm up and it comes back worse that evening. That pattern is shin splints, and it is one of the most common reasons a good winter block falls apart in week three.
The good news is that it is a loading problem. Loading problems respond to changes you control. Here is what works, what does not and where kit genuinely helps.
What shin splints actually are
Shin splints is the everyday name for medial tibial stress syndrome. The tissue along the inside edge of the shin bone, where the calf muscles attach, gets irritated by repeated load it has not been prepared for. The soreness is usually spread along several centimetres of bone rather than sitting in one small spot. That spread is the clue that tells it apart from a bone stress injury, which is a different and more serious problem.
Nothing about it means you are fragile. It means the bone and the surrounding tissue have been asked to absorb more than they were ready for, slightly too soon.
Why it turns up in October
What actually helps
Where compression fits, and where it does not
I will be straight about the evidence. Graduated compression has reasonable support for recovery and for how sore you feel in the days after hard work. Its support for making you faster on the day is mixed and modest at best. Anyone selling it to you as a cure for shin pain is overselling it.
What it does do is useful in a rebuild. Calf support during easy running takes some of the vibration and swelling out of the picture, which usually means you feel ready to run again sooner.
We went through the wider evidence on this in whether compression gear can actually prevent running injuries, and the calf guard question in more detail in when runners and trail athletes should wear calf guards.
What does not help
When to stop guessing
See a physiotherapist if any of these apply: the pain sits in one small spot you could cover with a fingertip, it wakes you at night or nags at rest, it builds through a run instead of settling. Those signs point towards a bone stress injury rather than shin splints, and that needs an assessment rather than a training tweak. This article is general training guidance and it is not a substitute for seeing someone in person.
The short version
Back the mileage off, shorten your stride a little, load the calves properly and give the shin a fortnight of patience. Most runners are back on a normal build inside three weeks. Compression makes that stretch more comfortable and the recovery between runs a bit easier, which is exactly what it is good for.
If you are rebuilding through autumn, the SA1NT LAYERS compression range covers calf guards, shorts and tights at 15-20 mmHg, and the race socks sit at 25-30 mmHg for the hours after a session. Start with the plan. Let the kit do the quiet work.
Mike Trees