Giant Steps Tower One Stair Challenge

Take on one of Sydney's most unique fitness challenges and make every step count.

Join Giant Steps on Sunday 2 August as you climb to the top of Tower One, conquering 1,000 steps, 40 floors and 217 metres of vertical ascent while raising funds to support children and adults on the autism spectrum.

Whether you're in it for the fitness, the fundraising, the challenge or the fun, we can't wait to see you at the top.

REGISTER NOW

Looking for an even bigger challenge? Register as a multi-climber and take on Tower One more than once.