Archive for the ‘misc’ Category

Fun things to do with Strava

Sunday, August 10th, 2025

Ninety-nine percent of the time, I think of Strava as a running app. But every now and then, I do something a bit different with it.

Here are a few examples!

Record your way through a maze

When we explored the maze at Wildwood, Strava was a fun way to see just how lost we got.

Being able to see how many times we went round the same sections of the maze on an interactive map adds a great layer to the experience.

This is a great use of Strava… you just need to find a large outdoor maze.

link – Strava activity

Run on a moving surface

We were on a ship with a running track last week, so I thought this was another chance to do something weird with Strava.

My plan was to run laps of the ship deck while it was at sea, and use that to draw a cool spiral GPS trace with each lap’s GPS location slightly offset from the last.

I massively overestimated how fast I run compared with the speed of a ship.

My GPS trace was essentially a straight line. The waves in the line reflect the slight difference between when I was running in the same direction as the ship to when I was running the opposite, for each short lap.


The resulting stats are entertainingly ridiculous. I love that Strava was suspicious of my ability to run sub-3 minute miles.


Draw pictures

This is the most common “something weird with Strava” idea I’ve seen people try: find a field and use GPS as a massive virtual Etch A Sketch.


Our local park is ideal for this.

link – not actually Strava, but similar enough!

geo-tagged photos

We stumbled upon a ceramic tile mosaic styled to look like 8-bit video game pixel art. It was just on a random wall, with nothing announcing, explaining, or sign-posting it.

After accidentally finding a second different mosaic nearby, I decided to spend an evening finding more!

I took pictures of each mosaic.

With Strava, a random collection of photos becomes an annotated interactive map, showing where each photo was taken and where each mosaic is.

(I’ve since learned that these are the work of a street artist called Invaderthanks, Paul!).

link – Strava activity

What else?

If I played sports, I’d try recording that – I think a trace of where you’ve run during football sounds like a fun idea.

What other uses are there for a GPS trace?

A mid-year (non-work) checkpoint

Tuesday, July 1st, 2025

We’re half-way through 2025, which means it’s a good time to check how I’m doing against some of the goals I set for the year.

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A break in Devon

Monday, April 21st, 2025

I’m back from an extended Easter break week in Devon.

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Stuff I got this year (and loved)

Saturday, November 30th, 2024

It’s Thanksgiving, so time to reflect on what I’m thankful for.

Okay, I’m not American… but I work for an American company and have a lot of American colleagues, so this week has been quieter than usual – that helped put me in a thankful mood! I thought I’d share some of the stuff I got this year that I have loved more than I expected.

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Focusing on my health

Saturday, November 23rd, 2024

TLDR: I’ve been getting healthier this year. It’s gone well, and I’m pleased… so pleased that I feel the need to look back at what I’ve done.

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Trying new things

Thursday, July 27th, 2023

I’m a fan of trying unusual things. In this post, I thought I’d share some examples of things I’ve done in the last year or so, in case it gives you an idea of something you might want to try.

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Catching the carpool cheats

Monday, July 24th, 2023

I’ve added a new project worksheet to Machine Learning for Kids, based on the idea of a traffic camera in a carpool lane.

Students create training examples by labelling pictures of cars with random passengers in.


recording of creating the training examples at youtu.be/KtDrKcAwECU

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My TEDx talk

Monday, July 24th, 2023

The videos from TEDx Winchester 2023 are now live on YouTube – including a recording of my talk. This feels like a good point to look at back at what the experience was like.


youtu.be/m6dyCRS8EmI

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