Was originally planning to run downtown, wonder and then underground back. Just before I left had the idea to check some local O Clubs for some maps.
Turns out the London Orienteering Klub has a permanent O Course on the north side of the city well within Tube limits. It was too far to run too and explore so I rode up, ran around, then changed, sort of showered (thanks to facilities at the park), and then road downtown in nice clean clothes and explored.
Orienteering was ok. The map I used is here:
http://londonorienteering.co.uk/wp-content/uploads...I just did the controls in order so as not to make it too confusing. This meant mostly short leg lengths but that was ok. Better than the run getting too long.
The park had too many footpaths to mark on the map which made things tricky at times. Would have been a big help to have the map printed bigger than 8.5x11. Also the map was so busy it was usually hard to see contours unless you stopped and really focused on them. And there was quite a bit of low brush with some "nettle" like plants (not as bad) sprinkled in.
I had an easy warmup run from the tube to the park. Then got ready and stashed my bag in some trees under some leaves while I ran. I couldn't find the marker for the first control so went to the next and then found what I was looking for.
Control 3 was supposed to be on a building that was no where to be found but I eventually found the marker. I never found the marker for 5 so I took a safe route to 6 to make sure I was in the right spot as I questioned my route to 5 (I was).
Got confused on the attack to 9. Mostly good for a while after that. A round about way to 16 and then 19 was tricky to get to from 18. The direct route was through a thick/wet area that I didn't read very well and also through a low fence.
Then I totally blew 20. I started looking at the first turn in the wall but didn't realize I needed to go to the second. As I was searching I was saying that nothing else really matched up, and that's why. Spent almost 10 min searching the wrong spot.
Finished the rest and then stopped to see the marker for CP1 on the way back.
MUCH better than city road running, having to stare at my phone so as not to get lost.