Ouch, I notice you went out hard and then slowed, that must have been painful!
Very similar to Hereford by the looks of it which is about 2 and a fifth laps, just a circle. Had to dodge all the puddles of ice this morning, lovely and sunny though.
Good to now it's wheelchair accessible!
I just went with the flow to start with and was having to dodge around slower runners. Lapped a few on the last lap.