Ultra-Trail Australia is four day running festival incorporating a 100km, 50km, 22km and 11km trail run through the world heritage listed Blue Mountains National Park. The UTA start/finish event hub is located at Scenic World, Katoomba.

The UTA festival includes a one kilometre kids trail race and the UTA 951, a 1.2 kilometre stair climb from the base of the iconic Furber steps to the Ultra-Trail Australia finish line at Scenic World. There is also an event expo, athlete forums, film festival and more.

Ultra-Trail Australia is a truly unique and spectacular event that sees the world's elite athletes, recreational runners and first time ultra-runners converge to take on a breath-taking and challenging course. UTA is part of the Ultra-Trail World Tour.