Runners climb EU's tallest skyscraper.

Warsaw, Poland "Runners climb the stairwell of the Varso Tower during the fifth edition of the "Wbiegni na Varso Tower" stair race in Warsaw, Poland, on Saturday, September 19, 2026. The race, sanctioned as a Towerrunning 120 event by the Towerrunning World Association, takes participants up 53 floors and 1,382 stairs to the finish line at the Highline Warsaw observation deck. Elite runners compete for a 1,200 euro prize pool shared among the top three men and top three women. (Video by Jaap Arriens / Sipa USA)"