Went for a run at lunchtime. Intention was to do a lap of Victoria Park, which makes a nice 8km loop.
At the far end of the park, I switched from the path through the park to the path along the canal, which runs alongside the park.
After a while, I was starting to wonder why I hadn't got back to the Olympic Park yet. Also realised that the buildings on the other side of the canal didn't look very familiar.
Turns out I had followed the wrong bit of canal. The park I was running alongside had turned from Victoria Park into Mile End Park without me noticing, and by the time I realised, I was down at the far end of it.
By the time I got back to the office, my 8km route had turned into a 12km route. And my current fitness level and the unseasonal hot conditions make that not a good thing.
Never mind. At least we have decent showers in the office.
Of course, it was only when I stepped out of the shower that I discovered my towel wasn't in my kit bag...