How to Assess Your Running Cadence (And Why 180 SPM Isn’t the Universal Answer)

At some point in almost every runner’s journey, cadence becomes a topic of conversation.

You’ll hear it discussed by coaches, read about it online or notice it on your GPS watch: “Aim for 180 steps per minute.”

For many runners, that number quickly becomes something to chase. But the reality is far more nuanced. The idea that 180 steps per minute (SPM) is the ideal cadence for every runner is one of the biggest oversimplifications in modern running.

Understanding cadence properly means moving away from fixed targets and instead appreciating how your body naturally adapts to different speeds, terrains and training demands.

Where Did the 180 SPM Rule Come From?

The famous 180 steps per minute guideline is widely linked to observations made by renowned coach and exercise physiologist Dr Jack Daniels during the 1984 Olympic Games.

Daniels noticed that many elite distance runners naturally ran at, or above, approximately 180 steps per minute during racing.

Importantly, this was an observation—not a recommendation. He was describing what elite athletes were doing under race conditions, not suggesting that every runner should target exactly the same cadence.

Elite runners also vary considerably depending on factors such as:

• Height and leg length
• Running speed
• Terrain and gradient
• Surface
• Fatigue levels

Over time, however, this observation gradually evolved into a coaching rule that was applied far more broadly than originally intended.

Why 180 SPM Isn’t a Universal Target

Running is not performed at one constant speed, so cadence shouldn’t be expected to remain constant either.

Your natural cadence changes as your pace changes. An easy recovery run, marathon pace and 5K race effort will all produce different stride mechanics.

Problems often arise when runners consciously try to increase cadence without running any faster.

To achieve the higher number they frequently shorten their stride excessively, creating a forced rhythm that can actually reduce running economy rather than improve it.

Ironically, chasing a cadence target can sometimes make running less efficient instead of more efficient.

Do Runners Naturally Optimise Their Cadence?

Research into running biomechanics consistently shows that runners naturally settle into a stride frequency that is close to their most economical cadence for a given pace.

Studies including work by Hunter et al. (2011) demonstrate that when runners are allowed to self-select cadence, they typically choose a rhythm that minimises energy cost.

This was also reflected in research completed by Run Revolution Head Coach Jason Newbery during his Master’s degree thesis:

“The Utilisation of Running Cadence Manipulation for the Attenuation of the Negative Effects of Cycling on Running Performance in Triathlon.”

Jason observed that athletes naturally selected cadences within a remarkably small range—typically within approximately 4 to 5 steps per minute of their most economical cadence.

More importantly, when athletes deliberately increased or decreased cadence using a metronome, their running economy consistently worsened.

The conclusion was clear.

For most runners, cadence is already self-optimised.

When Might Changing Cadence Be Helpful?

While most runners don’t need to chase a specific cadence, there are situations where cadence adjustments can be a useful coaching tool.

1. Injury Management

For runners experiencing repeated injuries around the knee, hip or tibia, a modest cadence increase of around 5–10% can sometimes reduce braking forces and alter loading patterns.

The objective isn’t reaching 180 SPM. The objective is reducing stress on specific tissues.

2. Developing Runners

Newer runners occasionally adopt very low cadences due to slower running speeds and less efficient movement patterns.

Gradually encouraging a slightly quicker rhythm can sometimes improve coordination and reduce excessive ground contact time.

3. Faster Race Paces

As pace increases, cadence naturally increases too.

Understanding this relationship helps runners avoid over-striding when trying to run faster, improving both efficiency and durability.

How to Assess Your Cadence Properly

Rather than focusing on one target number, look at how cadence changes across different types of training.

Assess your cadence during:

• Easy runs
• Long runs
• Tempo sessions
• Interval training

Then ask yourself:

• Does cadence naturally increase as pace increases?
• Does it remain relatively stable when fatigued?
• Is it consistent between similar sessions?

These trends tell you far more than simply knowing your average cadence.

Should You Change Your Cadence?

For most runners, the answer is surprisingly simple:

Probably not.

If you’re running consistently, staying injury-free and continuing to improve, your body has almost certainly found a cadence that works well for you.

One of the simplest principles in coaching is:

If it isn’t broken, don’t fix it.

Cadence intervention should only be considered when there is a clear reason to do so, such as recurring injury, obvious biomechanical limitations or specific performance issues.

The Takeaway

Cadence should not be viewed as a target.

It is an outcome of your speed, biomechanics, fatigue, terrain and individual physiology.

The popularity of the 180 SPM rule comes from its simplicity, but simplicity doesn’t always equal accuracy.

Most runners don’t need to force cadence changes. Instead, they should trust that their body is remarkably good at finding an economical movement pattern and focus on consistent training, gradual adaptation and smart coaching.

At Run Revolution, we believe coaching should always be based on evidence, experience and the individual runner—not one-size-fits-all rules. Understanding why your body moves the way it does is often far more valuable than chasing an arbitrary number on your watch.