Climbing stairs is a bodily action to bridge a large vertical distance by dividing it into smaller vertical distances: steps. Stair climbing has developed into the organized sport Tower Running. Competitors run up the stairs of some of the world’s tallest buildings and towers. The first competition took 2:32 minutes when a barman run up the 311 steps of the Monument to the Great Fire in London. Now, towers are quite higher: Christian Riedl climbed the Tower 185 in Frankfurt 71 times in 12 hours. This tower is 200 meters high…
