2015 Cologne Marathon – Marcel Bräutigam
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/49124213@N00">Kai Engelhardt</a> from Cologne, Germany
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/engelhardt-koeln/22253726288/">2015-10-04_00007</a>