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WELCOME TO ULTRA SERIES AUSTRALIA

Delirious WEST 200 & 100 Miler

WEDNESDAY APRIL 8-12, 2026

200 MILES  |  100 MILES

NORTHCLIFFE TO ALBANY, WESTERN AUSTRALIA

AN ICONIC WONDER

It’s grown to become an iconic wonder of the trail running scene and already labelled as one of the TOP 10 hardest 200 milers in the WORLD along with one of the MUST DO ultra marathons in the Southern Hemisphere!

It’s not often that one gets to tackle something so unique, full of so many ups and downs, mind blowing scenery that changes every few kilometres, visit trails not frequented, face unpredictable weather, and share an experience with like minded runners, volunteers, crew and family.

And then jam pack this all into one week-long adventure that is truly unforgettable.

Delirious WEST
200 & 100 Miler Entries
OPEN Friday 9th May!

The Delirious WEST 100 & 200 Miler will have you crying, will have you elated, will test your resolve, and strengthen your abilities. And the one thing we promise – it will grow your soul.

170 or 340 kilometres of jaw dropping ocean cliffs, relentless dunes, skyscraper high forests, treetop walks, racing for the shuttle buses, jet ski rides, and squeaky clean beaches - all along the world famous Bibbulmun Track between Northcliffe and Albany.

VOLUNTEERS
Our Heart and Soul

Volunteering at Delirious is an epic adventure in itself. With over 100 roles across aid stations, logistics, sweep teams and medics, our volunteers are the backbone of this monumental 100 & 200 miler.

Whether you're there for a day or the full week, you'll be part of something truly special - helping runners achieve life-changing goals.

Register to volunteer… but fair warning - you just might leave inspired to run it yourself!

A JOURNEY THAT WILL STAY WITH YOU FOREVER

This is a life-changing, soul-defining adventure – a true destination experience.

This will be a week of your life that will be with you forever. You’ll traverse trails that through virtually untouched locations, see wildlife that rarely sees human life, and be blown away by the sheer beauty of nature.

You’ll be humbled by volunteers that can’t do enough to help. You’ll be proud at just how far you can push. You’ll have wars with your mind and you’ll conquer the darkest depths with the highest of highs.

Life long friendships will be made. You’ll share many a kilometre alongside other runners, say very few words and yet have the most amazing mutual understanding of just why few words are being sent.

It’s not easy. Definitely not easy. But you can do this, becuase we put everything in place to help you get to that Albany finish line.

 

Create your own path. Write your own destiny.

JOIN THE DELIRIOUS WEST FACEBOOK COMMUNITY

The Delirious WEST experience starts long before the start line.

The Delirious WEST experience starts long before the start line. Join our official Facebook group to connect with other runners, crews, and supporters who share your excitement (and maybe a little nervous energy). Whether you’re preparing for your first 100 miler or returning for redemption, this is the place to soak it all in — the build-up, the buzz, the banter, and the support.

Be part of the community that makes this event unforgettable.

 

Your journey starts here.

RACE INFO

Everything you need to know before you take your first step.

From entry details and mandatory gear to cutoff times, maps, and event dates, the Race Info section has it all. Whether you're running the 100 or 200 miler, it's your go-to guide for planning, preparing, and making it to that finish line in Albany.

This is where your Delirious WEST journey begins.

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