Avenell Road, London to Derry Street, London

The route begins in a small village and winds through a dense forest. The terrain is mostly flat, with gentle undulations. After roughly a hundred metres, the road starts to climb steadily. The ascent is mostly flat with a couple of short steep sections. Around ten kilometres in, the road begins to descend gradually. The route continues downhill, with a steeper descent around twenty kilometres in. The route ends with a gradual climb to a plateau at forty-nine metres.