One lap, mainly on grass with a few stretches of tarmac, but it is possible to run the whole route on grass though.
It's a fairly flat course with some undulations to keep it interesting. It's even more interesting in the winter months. The car park is adjacent to the start/finish area and the cafe is by the lake. We usually go ahead when it's snowing or icy as we can keep off the paths.
Harrow Lodge Park, Hornchurch (Start next to Warren Drive car park entrance)