If you are starting to walk for exercise, it is easy to focus on distance.

Should you aim for 3 km?

5 km?

10 km?

I do not think distance is the best place to start.

When I began walking more regularly, I was not really chasing kilometres. I was aiming for time.

At first, that meant roughly 30 minutes.

Later, my normal session became around 40–45 minutes of power walking, because that fitted neatly into daily life. I could change, walk, come back, cool down and get on with the rest of the day without the whole thing taking much more than an hour.

That is still how I think about walking now.

The distance has increased because my pace has improved.

The time target came first.

Start with time, not distance

If you are a beginner, I would think in terms of:

How long can I walk comfortably and consistently?

rather than:

How many kilometres should I complete?

Distance depends heavily on pace.

A 30-minute walk might be:

• 2.5 km for one person
• 3 km for another
• 3.5 km for someone walking faster

All three can be equally useful training.

Time gives you a simpler target. You know how much of your day it takes, and you can repeat it without obsessing over pace.

What 3 km, 5 km and 10 km actually mean

The numbers are useful as rough milestones, but they are not rules.

3 km

For many beginners, 3 km is a perfectly good starting distance.

When I first started walking regularly, my walks were roughly around that range.

The exact number was not important to me. What mattered was getting out for around 30 minutes and doing it consistently.

For somebody relatively inactive, 3 km can already be a proper training session.

5 km

Five kilometres often becomes a natural next step once your fitness improves.

For quite a while, my normal routes were around 4–5 km and took about 40–45 minutes.

That worked well because the session still fitted easily into a normal day.

If you can walk 5 km comfortably and recover well enough to do another session soon, it is a very useful regular distance.

10 km

Ten kilometres is different.

At my current pace, 10 km is roughly around an hour and 40 minutes.

That is a much bigger time commitment than a normal weekday session, so I see it more as a longer-term or weekend target.

It is actually my next personal goal: finding a 10 km route that works well for me.

Not because 10 km is magically better than 6 km.

But because it is a nice next step.

My own progression: from 30 minutes to 6.5 km

When I started, my pace was around 11 minutes per kilometre.

Today, I usually try to keep it below 10 minutes per kilometre, and I am often somewhere around 9:40–10:00 min/km.

I do not stare at my Apple Watch throughout the walk, but I use it to keep an eye on the overall pace.

As I got faster, the same amount of time started producing more distance.

My normal 40–45 minute walks used to be around 4–5 km.

Now I have routes around 5.5 km and 6.5 km, while the longer one takes roughly an hour.

That is why I still think time is the better starting point.

You can keep the habit stable while the distance grows naturally.

Why the first kilometre can feel hardest

One thing I notice personally is that the first kilometre is often the toughest part of the walk.

That is when my joints, feet and muscles still feel cold.

After that, I usually settle into a rhythm.

And once I am properly warmed up, I often do not feel a huge difference between walking 4 km and walking 6–7 km.

My pace stays fairly similar.

My heart rate stays fairly similar.

The effort becomes steady.

That does not mean everybody will experience it the same way, but it is a useful reminder not to judge the whole walk by how the first 10 minutes feel.

Should every walk be the same distance?

No.

I actually prefer having several routes rather than repeating exactly the same loop every time.

For a while, I had several routes that were all somewhere around 4–5 km. I could walk them in different directions or take slightly different loops without changing the training load very much.

That made walking less repetitive.

I also think different types of walking sessions make sense.

Short weekday walk

Around 30–45 minutes.

Simple, efficient and easy to fit into a normal day.

Normal training walk

Around 40–60 minutes.

This is where most of my own power walking sits today.

Longer weekend walk

An hour or more when time allows.

This is where a 7 km, 8 km or eventually 10 km route makes more sense.

You do not need to choose one distance and repeat it forever.

Think about the whole week, not one walk

I also do not judge my activity based only on walking.

My general goal is to get roughly 4–6 physical activities per week.

That can include:

• power walking
• gym training
• swimming
• TRX at home
• a slower family walk
• physically demanding garden work

Walking is one part of the overall picture.

That is another reason I do not obsess over whether every walk is 5 km or 10 km.

The total amount of movement across the week matters more.

Use your watch, but do not let it run the walk

I track every walk with my Apple Watch.

That gives me useful data:

• time
• distance
• pace
• heart rate

But I do not want to spend the whole session looking at the screen.

The data is there to give context.

It is not there to make every walk feel like a competition.

For me, the most useful number is still overall pace.

I know roughly where I want to be, and I can check afterwards whether I was close.

How do you know when to walk farther?

I would increase distance when:

• the current route feels comfortable
• your pace stays steady
• you recover well
• your feet and legs feel normal afterwards
• you feel like you could continue without forcing it

Then extend the route a little.

You do not need to jump from 5 km to 10 km.

Go from 5 to 5.5.

Then 6.

Then 6.5.

Small increases are much easier to absorb.

If you want more detail on session length itself, see my guide on how long a heavy person should walk when starting out.

Shoes matter more as distance increases

Longer walking distances make small shoe problems more obvious.

A shoe that feels fine for 20 minutes may start rubbing or feeling too narrow after an hour.

Once you are regularly walking 5 km or more, comfort, cushioning and fit become increasingly important.

If you are still choosing footwear, see my guide on how to choose walking shoes when you’re heavy.

And if you want specific options, see my guide to the best walking shoes for heavy men.

So: 3 km, 5 km or 10 km?

My practical answer would be:

3 km: a very good beginner distance.

5 km: a useful regular-session target once your fitness improves.

10 km: a good longer-term or weekend goal.

But none of those numbers are rules.

I would start with the amount of time you can realistically fit into your life and repeat consistently.

If that is 30 minutes, walk for 30 minutes.

If it is 45 minutes, walk for 45.

Let the kilometres follow.

Final thoughts

When I started walking more regularly, I was not trying to reach 10 km.

I was trying to build a 30-minute habit.

That became 40–45 minutes.

As my pace improved, the distance increased from roughly 3 km toward 4–5 km, and now my longer routes are around 5.5–6.5 km.

The next step is 10 km.

But the important part is that the habit came first.

Choose a walking duration you can repeat. Let distance become the result of getting fitter, not the requirement for getting started.