Toronto — EllisDon's Toronto team climbed some of the the tallest skyscrapers in the city this past weekend while raising a total of $12,802 for Prostate Cancer Canada. The Step Up Challenge is an annual event held in three Canadian cities where participants can physically test themselves by stairclimbing some of the tallest buildings. The third and final climb makes its way into Calgary this Sunday where the EllisDon Escalators look to contribute. All three EllisDon teams have raised a combined total of $48,380 so far. For more details and how to donate visit Step Up Challenge.