A fun little route. I'm sure a lot of local runners know the section along the Quaggy from Lower Sydenham down to Ladywell but it was nice to run the start and end as well, even if they are a bit less pretty.
Road crossings (Ladywell, Lewisham and Deptford in particular) will take a relatively random amount of time. I think I was stopped for around fifteen seconds today but that was quite lucky, all things considered. There are also a number of tight sections like the bridge over the railway line by Ladywell track which are inevitability a bit slower.
There are still probably another five to ten mins to take off this time!