London Marathon 2014: pacing flag
Introduction
The photograph on this page of London Marathon 2014: pacing flag by Stephen Craven as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk

Image: © Stephen Craven Taken: 13 Apr 2014
Every so often among the crowd of runners there was a pacer carrying a flag showing the time that it would take to complete the course at that speed. These runners were at the "9 minute mile" pace, and would complete in just under four hours if they did not slow down.
