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This article is part of TechRadar’s Get Fit For ‘25 series.

Since 2019, I’ve finished more pies and pints than kilometers ran.

Woman lacing up trainers/sneakers to go running on sunny day

Me finishing an ultra in 2019 vs finishing a cocktail in 2024

Time is a cruel mistress.

Surprisingly my heart rate was listed as 190bpm with a 225bpm maximum, an almost impossibly high number.

Unfortunately, during the run it became clear that the heart rate monitor was no longer working.

Images of James Capell drinking a cocktail and finishing an ultra marathon

Me finishing an ultra in 2019 vs finishing a cocktail in 2024

It’s also a nice to reconnect with my old sporting pals.

Within a few kilometers I am reminded why I love running.

Unfortunately before the 1km mark, I was having a medical emergency again.

James’ first run stats

I had to fight myself out of the door for this run.

Perseverance is the first lesson to learn in a challenge like this.

After I set off my ankle was complaining about something but I just ignored it.

An image showing the heart rate and elevation during James' run

My 5km time may be slow but there is 100m elevation on this route.

Talking of stretching, I’ve not done any pre- or post-run mobility work.

Two kilometers into my run I was making pistol fingers and poking the air while mouthing lyrics again.

I was even looking forward to the hill at the end.

An image showing the stats of James' second run

My legs didn’t have any aches or stiffness in them and I was looking forward to the rush.

One of the best things about being unfit is that the “runner’s high” comes quite quickly.

One thing I was not looking forward to is the last few hundred meters.

An image showing the heart rate and elevation during James' second run

So, I get on Strava and map out a 1km route with less elevation.

This should be easy!

On the second lap I was trying to reason with myself.

An image showing the stats of James' third run

Instead of avoiding a ladder I’ve essentially given myself five to run up and down.

I remember I felt pretty bad in the last 20 km of my ultra.

There is also no shame in having to start again.

The elevation on James' third run.

I gave up on my last lap.

On the upside, I now have a reference point.

Day 4: the first challenge

My cold is worse now and it is raining.

An image showing the stats of James' fourth run

I don’t even want to stand up from my desk to make a coffee.

Going for a 5km run is not an attractive proposition.

Apart from my cold, I don’t have any aches and pains in my legs.

Yellow wind warning

Today’s mission is to just get the run done.

So, I step out of the door and I am instantly met with sideways rain in the face.

I wrapped up warm with gloves, fleece-lined tracksuit pants, and a waterproof jacket.

James' 5th run

All subsequent runs are automatically synced to Strava

Next lesson: shorts, perhaps with tights underneath, even in cold and wet weather.

I actually knew this, I just forgot.

Sure enough, after 40 minutes I’m back home and out of my wet clothes.

James wearing a Polar Vantage V3

Hopefully my sickness will be better tomorrow and I can put a better effort down.

After four days there definitely seems to be a change.

Despite my cold, I am actually starting to look forward to my runs.

It’s making this challenge a lot more difficult than I anticipated it to be.

I wasn’t into sports watches.

This run was very much like the previous two.

Not fast, just trying to finish.

Day 6: the penultimate run

I am looking forward to getting this over and done with.

I couldn’t bring myself to finish this run.

My cold has got the better of me.

I thought about changing the title to ‘Can I run 5 km every day for 5 days?’

but that’s cheating.

I consider that goal well and truly achieved.

Just running for the sake of completing a run when I have a cold is not productive.

Last week I was not that motivated to run or to get fit at all.

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