This week our photographic round-up has quite a healthy theme. We celebrate the people who enjoy jogging in London's open spaces and parks. Tell us which is your favourite running trail or which park is the perfect one to do some physical exercise, with a comment below. All pictures come from our Flickr pool.
Thanks to the following photographers for use of their images: Lito Martin, Peter Simmons, Jon Spence, Andrew Smith, Peter H, Judy, Steve Reed (and again), Andrew Smith (again and again) and Kath