The Tower One Stair Challenge returns to Barangaroo on Sunday 3 August. An epic vertical race up 40 floors to support children and adults on the autism spectrum.
1,000 stairs. 40 floors. 217 metres of vertical climb. Are you ready to take it on?
The Giant Steps Tower One Stair Challenge returns to Barangaroo for another year of grit, heart, and community spirit, all for an incredible cause. This high-energy event invites individuals and teams to conquer one of Sydney’s tallest towers while raising vital funds for Giant Steps, a not-for-profit organisation supporting children and adults on the autism spectrum.
The money you raise will provide crucial support to the Giant Steps community, helping autistic children communicate more effectively, transition into mainstream education, develop essential life skills, and achieve milestones once thought unattainable. Every step you take directly supports these life-changing outcomes.
Whether you're racing to beat your personal best or climbing in honour of someone you love, this is your chance to challenge yourself while making a real difference.
Why Climb?
- Raise funds to support life-changing autism programs
- Help Giant Steps continue their groundbreaking work
- Be part of a fun, inspiring community event in the heart of Barangaroo