This is your once-in-a-lifetime chance to race on the brand-new Western Sydney International (Nancy-Bird Walton) Airport (WSI) runway in support of Sydney Children's Hospitals Foundation.

Run a stretch of runway – flat, fast and completely iconic. No traffic. Just open tarmac and pure speed on a course on Australia's newest international gateway – for one day only.

Choose your challenge: Community Runway Walk Half Marathon (3 laps) 14 kilometre (2 laps) 7 kilometres (1 lap) 4 kilometres (run down the runway)

This isn't just a race. It's a moment in history.

This is your once-in-a-lifetime chance to race on the brand-new Western Sydney International (Nancy-Bird Walton) Airport (WSI) runway in support of Sydney Children's Hospitals Foundation.

Run a stretch of runway – flat, fast and completely iconic. No traffic. Just open tarmac and pure speed on a course on Australia's newest international gateway – for one day only.

Choose your challenge: Community Runway Walk Half Marathon (3 laps) 14 kilometre (2 laps) 7 kilometres (1 lap) 4 kilometres (run down the runway)

This isn't just a race. It's a moment in history.