I was expecting to be a Tailwalker today, but when I got there they hadn't got a Parkwalker and asked me to do it. A Parkwalker's role is to show that it's okay to walk rather than run, whether by choice or necessity. I started in the centre of the runners who almost all overtook since I was walking, which left me not much in front of the Tailwalker. There were only two groups who were slow, a mother and son, and a mother with two children, the boy wanting to run ahead but the girl was struggling. The Tailwalker and I encouraged them along and all finished. I walked at a very fast pace and with the extra back to my car Strava clocked up 4 miles. Exercise done! I drove straight to the charity shop and worked for three hours. The photo is of some of the volunteers before the runners arrived.