Don't do Sale. It's flat, but a lot of it is on uneven stone path. I imagine many twisted ankles have happened here.Park run on saturday, dropped 24 secs from last weeks time so down to 21.05
My splits were 3:58, 4:02 and then after the hill I fell away to circa 4:20s with the last 1.5 being torturous.
Defo helped doing a longer run in the middle of the week (12k). Will keep an eye on my diet this week a couple more runs, swim and hopefully break 21 minutes this weekend.
Any decent, fast park runs in Greater Manchester as hoping to do one on the 28th?
Warrington is flat and the grassy areas drain well, but you have to make sure you don't get caught up in the crowd on the first corner.
The only other one I've done is Wythenshawe, which I ran yesterday. This is very flat and the paths are good and mostly wide. There are two grassy areas which are slightly slower, but it should be possible to challenge your PBs here.