Characters you meet when power walking

A weekend ritual is walking in the park for 1.5 hours or 3 rounds. I have recognized some people I see regularly every weekend. There are some people who emit body odor so badly it makes me grimace automatically in reaction. Then there is a man who runs with a three legged dog. There was once a little old lady in red clam diggers who overtook me! The nerve of the little old lady with in red clam diggers!