Are Park Runs Destructive ?

[Swoop]

Have a good one Swoop, you are a few runs ahead of me.
I always aim to maintain 'even effort' on that hill. Folk surge past but I tend to catch up and pass them again by the park gates.

I have run 55 in the last 12 months, must be mad!
The problem at Woodbank is not how to run up the hill but how to run fast down the earlier hill.