Article from Dagens Næringsliv (Norway largest daily business newspaper), published on 9th August, 2014. The following is a translated excerpt (thanks to Premananda for the English translation):
Queens boiled and steamed in 35 degrees. A quick sprint to the subway and the clothes could be wrung up. Most people preferred cooled of air inside cars and buildings. Those outside, sagged slowly along the streets or were drowsing away in the shadows.
But in a living area in the borough of Queens three women and eleven men were running. Up 84th Avenue. Across 168th Street. Along the highway Grand Central Parkway. Down 164th Avenue. A rectangle of 883 meter around a fenced in high school, a soccer field and a playground.
Then they did it again. And again. And again and again. From 6 am until midnight. For 52 days in a stretch they were running, with change of direction every morning for the sake of some variation, on a sidewalk cast of concrete - much harder than asphalt.
They started on June 15th. When the organizers drew the line on Tuesday this week, eight of the runners had completed the required 5000km. In spite of injuries, illness and horrible blisters: none had broken along the way. None had taken even a single day off.