No marathon plan can guarantee injury prevention. Running injuries are multifactorial. A plan can, however, influence one important part of the picture: the training it prescribes. Progression, individual-session distance, intensity, recovery and recent training history can all be managed more responsibly.
Any marathon plan promising to keep you injury-free is promising more than the evidence allows.
So, can a good training plan prevent you from getting injured?
The responsible answer is no, not with certainty.
That may sound surprising coming from a training app that puts injury awareness at the center of its philosophy. But understanding the limits is precisely what makes injury-aware training useful.
Running injuries do not have one cause
It is tempting to look for one explanation when an injury occurs: too many kilometers, the wrong shoes, one hard session or not enough recovery.
Research suggests a much more complicated picture.
A 2024 umbrella review brought together 13 systematic reviews covering a wide range of possible running-injury risk factors. Training characteristics were part of the picture, but so were health and lifestyle factors, previous physical characteristics and biomechanics. The authors concluded that running injuries should be understood as multifactorial, while also cautioning that much of the underlying evidence is still limited in quality.
In other words, there is no reliable formula that can look at one number and tell you whether you will get injured.
So, what can a training plan actually do?
A training plan cannot know everything happening in your body. It cannot diagnose an injury, and SmartRunning does not pretend otherwise.
What it can influence is the training it asks you to do.
How quickly does the training progress? How demanding are the sessions in relation to what you have been doing? Does the plan keep increasing because the calendar says it should, or can it respond when the training evidence suggests more caution is appropriate?
That is the territory SmartRunning means by injury-aware training.
The aim is not to calculate an “injury probability” and tell you that you are safe. It is to avoid making the training itself unnecessarily aggressive.
You do not need to interpret all the underlying signals yourself. SmartRunning’s training logic is designed to operate within progression, training-load and recovery limits, while recognizing that a positive performance signal alone should not override those limits.
SmartRunning’s injury-aware approach is deliberately different from injury-proof
That distinction matters.
If you develop pain, become ill or experience symptoms that make you unsure whether running is appropriate, an app should not provide medical reassurance simply because the training numbers look good. SmartRunning is a coaching system, not a medical assessment or diagnostic tool.
At the same time, saying injuries are multifactorial should not become an excuse to ignore the factors a training plan can influence.
SmartRunning’s approach is therefore deliberately modest but meaningful: manage the training decisions we can control responsibly, while being clear about what we cannot know.
Our early experience is encouraging. In an observational prototype group of approximately 60 runners, 6% reported an injury during marathon preparation. That result does not prove SmartRunning prevented injuries. It does, however, provide an encouraging early outcome for an injury-aware approach. We will examine those results properly in a later article in this series.
A good marathon plan cannot promise that nothing will go wrong.
It can make sure that the training it prescribes is not careless about the risk.
Train with an injury-aware approach that manages the training decisions a plan can control.