Ultra Trail Australia (UTA) is more than just a race. It’s a pilgrimage to one of the world’s most breathtaking landscapes, a test of resilience, and a celebration of community, adventure, and spirit. Held annually in the awe-inspiring Blue Mountains, New South Wales, UTA is Australia’s premier trail running event — and the second-largest Ultra-Trail event globally.

From May 15–18, 2025, thousands of runners, spectators, and supporters will once again gather in Katoomba to experience the wonder that is Ultra Trail Australia by UTMB. Whether you’re taking your first steps on the trails or chasing the ultimate 100-mile finish, UTA promises an unforgettable journey.

About Ultra Trail Australia

Born in 2008, Ultra Trail Australia has grown over 17 spectacular years into one of the most iconic trail running festivals in the world. Set against the majestic backdrop of the World Heritage-listed Blue Mountains National Park, the event offers a playground like no other, combining technical trails, breathtaking cliffs, lush valleys, and ancient forests.

UTA isn’t just a race – it’s a deep connection to nature, a tribute to endurance, and an invitation to join one of the most welcoming trail communities on the planet.

Race Distances at Ultra Trail Australia

No matter your experience level, Ultra Trail Australia offers a race to challenge and inspire you:

Each distance is carefully designed to capture the raw beauty and challenges of the Blue Mountains, with distances from 11km to the legendary 100 miles.

Why Runners Fall in Love with Ultra Trail Australia

🌿 A Trail Runner’s Paradise

The Blue Mountains offer a diverse array of trails – from technical descents and steep climbs to sweeping ridgelines and lush rainforest valleys. Every twist and turn brings jaw-dropping scenery: misty valleys, towering sandstone cliffs, and ancient eucalyptus forests alive with the sounds of native wildlife.

🎉 A Festival Atmosphere

Ultra Trail Australia is more than a race weekend; it’s a full-blown trail-running festival. Meet brands and athletes at the UTA Expo, share war stories over coffee in Katoomba’s cozy cafes, or find new trail buddies you’ll keep for life.

🧡 Welcome to the UTA Family

Whether you’re a first-time 11k finisher or a seasoned 100-mile warrior, every runner is celebrated at UTA. This is a community that lifts each other up, that celebrates every start line as much as every finish line.

🌎 Deep Connection to Country

From the moving Welcome to Country ceremony to the haunting sounds of the yidaki (didgeridoo) out on Ironpot Ridge, UTA pays respect to the Gundungurra people, the Traditional Custodians of the land.

Race Highlights: Ultra Trail Australia Distances

UTA11 – Your First Taste of the Magic

A beautiful 12.6km journey that captures the spirit of Ultra Trail Australia. Start at Scenic World, flow along the Prince Henry Cliff Walk, and take on the famous Furber Steps to the finish. A perfect gateway into trail running.

UTA22 – Short Distance, Big Adventure

Covering 22km of iconic Blue Mountains trails, UTA22 is achievable yet challenging, with epic escarpment views and lush valley crossings. Ideal for those stepping up from road to trail.

UTA50 – Your First Ultra

The UTA50 course showcases the second half of the 100km course, including the sweeping vistas of Kedumba Valley and the challenging Furber Steps finale. It’s the perfect ultra-marathon debut.

UTA100 – The Icon

The UTA100 is Australia’s premier 100km ultra-trail event. This breathtaking course includes landmarks like Narrow Neck, Ironpot Ridge, Wentworth Falls, and the climb up Furber Steps. Finishers are awarded the coveted UTA Belt Buckle — a badge of courage and determination.

UTAMiler – 100 Miles of Wonder

Newly introduced, the UTAMiler tests your limits across 161.5km of pure trail majesty. Tackle Grose Valley, Grand Canyon, Lockleys Pylon, and more, with 7,290m+ of elevation gain. A true “life in a day” experience.

Ultra Trail Australia Course Overview: The Heartbeat of UTA

Every race at Ultra Trail Australia is meticulously crafted to highlight the most spectacular and iconic parts of the Blue Mountains:

• Narrow Neck Plateau – endless vistas and sweeping trails.
• Ironpot Ridge – traditional music and ancient ridges.
• Kedumba Valley – deep forested valleys and serene rivers.
• Wentworth Falls – waterfalls cascading down sandstone cliffs.
• Furber Steps – 951 stairs to glory at the finish line.

Every trail tells a story. Every climb challenges your spirit. Every finish line makes you part of UTA history.

Quick Facts About Ultra Trail Australia

• Location: Katoomba, Blue Mountains, NSW, Australia
• Established: 2008
• Participants: 7,000+ runners
• World Series: UTMB World Series Major – Asia Pacific
• Running Stones: Up to 8 Stones for UTMB Finals qualification
• Western States Qualifier: UTA100 and UTAMiler are qualifying races

Plan Your Blue Mountains Adventure

Beyond the race, the Blue Mountains offer endless opportunities:

• Scenic World: Ride the steepest railway in the world into the Jamison Valley.
• Jenolan Caves: Explore the world’s oldest open caves.
• Bushwalking Trails: Discover epic lookouts and hidden waterfalls.
• Spa & Wellness: Unwind with world-class retreats and spa experiences.
• Food & Wine: Indulge in cozy cafes and fine dining with a view.

A trip to Ultra Trail Australia is not just a race weekend – it’s a full immersion in nature, culture, and adventure.

Join Us at Ultra Trail Australia 2025

Whether you’re chasing a new personal best, taking on your first trail race, or coming to cheer and soak up the electric atmosphere, Ultra Trail Australia promises an experience that will stay with you forever.

Enter now and make your footprints part of the legend.

👉 Learn more about Ultra Trail Australia and register your place today.