There are three people in the image. The person on the left is wearing a white shirt and black pants, standing with their hands behind their back. The person in the middle is dressed in a blue shirt and black pants, also standing with their hands behind their back. The person on the right is wearing a black shirt and black pants, standing with their hands behind their back as well. They appear to be part of a marathon event, as indicated by the finish line tape and the crowd in the background.