Tehran’s Milad Tower Hosts Stair Climbing Competition

The results of more than 160 races on all continents are evaluated each year for the Towerrunning World Cup. The most important - about 18 so called "Masters Races" - have a predefined factor of 1.5 to 2.5, whereas all other races are given 0.4, 0.7 or 1 depending on class and internationality of the participants.