Running After 40

Run-Walk Intervals After 40: Comparing Different Walk and Run Patterns With Garmin

Today, I tried something different during my run.

Instead of running the whole distance in the same way, I wanted to compare a few different run-walk patterns.

I am still a beginner runner in my 40s, and I am learning how my body responds to different types of running. Sometimes I run continuously. Sometimes I follow a Garmin Coach workout. Sometimes I slow down when my body gives me a signal.

Today, I wanted to experiment.

The idea was simple.

Run one kilometer lightly.
Then try different walk-and-run step patterns.
Then finish with another easy kilometer and compare how each pattern felt.

It was not a scientific test.

It was just a personal running experiment with Garmin data.

Here is how I ran today.

Section	Pattern	Purpose
1st km	Easy continuous run	Warm up and settle into rhythm
2nd km	Walk 50 steps / Run 100 steps	Short run-walk rhythm
3rd km	Walk 100 steps / Run 200 steps	Longer run-walk rhythm
4th km	Walk 25 steps / Run 50 steps	Shorter repeating rhythm
5th km	Easy continuous run	Compare how my body felt at the end

Here is the key Garmin data from the full run.

Metric	Data
Distance	5.15 km
Time	30:01
Moving Time	29:55
Average Pace	5:50 /km
Average GAP	5:52 /km
Average Heart Rate	145 bpm
Max Heart Rate	159 bpm
Average Power	266 W
Max Power	429 W
Average Cadence	157 spm
Max Cadence	250 spm
Average Stride Length	1.03 m
Vertical Oscillation	8.1 cm
Vertical Ratio	8.0%
Ground Contact Time	259 ms
Average Temperature	26.6°C
Best Pace	3:59 /km

The overall result was interesting.

I ran 5.15 km in 30 minutes and 1 second.

My average pace was 5:50 per kilometer, and my average heart rate was 145 bpm. That means the workout was not extremely hard, but it was not just a slow jog either.

The most interesting part was how each kilometer felt different.

The first kilometer was a light continuous run.

It helped my body warm up and gave me a baseline feeling.

The second kilometer used a 50-step walk and 100-step run pattern.

This felt controlled. The walking parts gave me short breaks, and the running parts were not too long. It was easy to keep repeating the rhythm.

The third kilometer used a 100-step walk and 200-step run pattern.

This felt different.

The running sections were longer, so I had more time to settle into a running rhythm. But the walking sections were also longer, so the pace and feeling changed more clearly between walking and running.

The fourth kilometer used a 25-step walk and 50-step run pattern.

This pattern changed quickly.

It felt more broken than the others, but it also made the run feel lighter mentally. Because each running section was short, it was easy to restart again and again.

The final kilometer was another easy continuous run.

I wanted to see how my body felt after trying different walk-run patterns.

This part was useful because it helped me compare the experiment with normal running.

What I learned today was simple:

Run-walk intervals are not only for beginners who cannot run continuously.

They can also be a useful way to understand rhythm, effort, and recovery.

Before today, I mostly thought of walking during a run as a sign of weakness.

But I am starting to think differently.

Walking can be part of training.

It can help control effort.
It can make a run feel more manageable.
It can help the body recover while still moving forward.
It can also teach me how different rhythms change my pace and heart rate.

As a runner after 40, I think this matters.

I do not need every run to be continuous.

I do not need every run to be fast.

I do not need every workout to look perfect.

Sometimes, experimenting with small patterns can teach me more than simply trying to run harder.

Today’s run gave me another reminder:

Running after 40 is not only about distance and pace.

It is also about learning how my body moves, how my heart rate responds, and what kind of rhythm helps me keep going.

Garmin gave me the numbers.

But my body gave me the feeling.

And today, both helped me understand running a little better.

I still do not know which run-walk pattern is best for me.

Maybe 50 steps walking and 100 steps running is good for controlled efforts.

Maybe 100 steps walking and 200 steps running is better for building longer rhythm.

Maybe 25 steps walking and 50 steps running is useful when I want the run to feel mentally easier.

I will need to try them again.

But today was a good start.

A small experiment.

A 30-minute run.

And one more lesson in my running journey after 40.