Light at the end of the (tree) tunnel

I ran 12 miles down the Nickey Line from Harpenden and back again this morning as a final long training run for next week's St Albans half marathon. It went well, I only started to struggle for the last mile or so, and as a bonus I spotted five rabbits hopping across the track on the way. This was the view ahead towards the bridge that signalled I only had a few hundred metres left to run.