Hundreds take on the Sydney Tower Stair Challenge

Superheroes, celebrities and people from all walks of life have today taken on the Sydney Tower Stair Challenge for a good cause.

Clocking in at 309m and holding the title of the city’s tallest building, the Sydney Tower Stair Challenge was not for the faint-hearted.

The challenge was to walk, run or crawl up Sydney Tower’s 1504 steps.

The race to the finish line was in support of Giant Steps, a charity that supports children with autism and their families.