woman walking on green grass field

Ultra-Trail Australia by UTMB 50K

50K·Katoomba, New South Wales
ultra100 mile100k50kmountaintechnicaltrailqualifierloopmarathon

Photo by Massimo Sartirana on Unsplash

Distance50K
Date14 May 2026

Registration is closed for Ultra-Trail Australia by UTMB 50K

Get alerted if spots open up or when next year's registration goes live.

About This Race

The 50K serves as UTA's classic ultra distance, offering runners their first taste of the Blue Mountains' technical terrain over a challenging yet achievable distance. This course demands respect for the rocky descents and sustained climbs while remaining accessible to runners stepping up from shorter trail distances or those seeking a strong training effort without the multi-day recovery of longer ultras. The distance strikes an ideal balance between experiencing the full character of the Blue Mountains landscape and maintaining a pace that allows runners to truly absorb the ancient pathways and dramatic cliff-top vistas.

Practical Info

Nearest Airport

SYD - Sydney Kingsford Smith Airport

Accommodation

Katoomba offers various accommodation options in the Blue Mountains, with the event hub located at Scenic World.

Best For

ultrarunnersmountain runnersexperienced trail runners

Notable Features

UTA stands out for its deep connection to indigenous Australian culture and its stunning Blue Mountains setting. The event incorporates Welcome to Country ceremonies and traditional yidaki music, while runners experience World Heritage-listed landscapes featuring dramatic cliff formations, waterfalls, and diverse native ecosystems. As Australia's premier trail running festival and part of the prestigious UTMB World Series, it offers distances from 1K to 100 miles with a strong emphasis on community and cultural respect.