An exemplary world walk performed by Christopher Linke. 

Here is a link to the whole race, pedestrians line up at the starting line at about 1:03:00, start about a minute later. The walk is quite busy, you may see pedestrians walking in the background. Otherwise, there are also very nice stick figures to see ........

And especially the first 400m, the pace they go, it's just impressive and a joy to watch. According to the comment, all the pedestrians have just returned from a training camp in the Canary Islands, where they have traveled many kilometers. Perhaps the well-known marathon supercompensation effect has manifested itself, when a number of people after the marathon will run people on shorter routes in the next two weeks. 

 https://www.mdr.de/video/mdr-plus-videos/video-593946.html