WELCOME TO ULTRA SERIES AUSTRALIA
Delirious WEST 200 & 100 Miler
Wednesday March 31-April 4, 2027
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.
EVENT DISTANCES
ENTRIES OPEN!
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.
​
Hundreds of 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.
​
WHERE FEARLESS IS BORN.
AND EXTRAORDINARY IS ACHIEVED.
RACE INFORMATION
Testing your physical limits over our epic distances means knowing the course inside and out. To help you conquer the darkest depths and experience the highest highs of this soul-defining ultra, we have put everything in place to support your journey.
Visit our Race Information page to learn more about what to expect on the trail, essential runner guidelines, and the key resources that will help you conquer the miles ahead.
CREW INFO
No runner crosses the finish line of a multi-day ultra alone. Behind every epic finish is a dedicated crew managing the logistics, surviving the sleep deprivation, and providing the relentless encouragement that keeps their runner moving forward.
Head over to our Crew Information hub for essential guidelines, driving maps, crew-accessible aid station rules, and tips to help you support your runner safely and successfully.
Crew Info will be released in September
STAGE BY STAGE
Preparation is everything when tackling 100 or 200 miles of wilderness. We’ve broken the entire point-to-point course down into detailed segments so you and your crew can plan, prepare, and pace like a pro.
Visit our Stage-by-Stage page to review essential course notes, elevation stats, and aid station details for every section of the track.
Stage By Stage info will be released in September
TRAVEL & ACCOMODATION
Managing a multi-day ultra means planning for three distinct phases: getting to the start line rested, keeping the crew moving efficiently during the race, and having a dedicated space to recover once the journey is complete.
Visit our Travel & Accommodation page to find recommendations for before, during, and after the event.
Accomodation info will be released in September
VOLUNTEERS
Delirious WEST simply doesn’t happen without the incredible community of volunteers who keep the wheels turning day and night - they are the ultimate life-support system on the track.
Whether you're an experienced trail runner looking to give back, or someone who loves the community spirit, we need you! Head to our Volunteer page to register your interest.
RESULTS
From history-making course records to the final, inspiring finishers beating the cutoffs, every journey on this course is worth celebrating.
Visit our Results page to access historical finisher times across all distances, look up specific athlete stats from past events, and connect to the live event tracking during race week.
PHOTO GALLERY
Want to see what it truly looks like to take on 100 or 200 miles of Western Australia’s spectacular South Coast? Explore the raw imagery of the event to see the incredible terrain, the heartbeat of our aid stations, and the unforgettable moments shared by runners, crews, and volunteers alike.
Experience the Delirious WEST through the lens. Our official gallery captures the defining moments of the journey.
Coming soon!
