2025 CRU100 Event Brief


Hi Reader,

Your Event Brief is here!


The official Event Brief is now live!

Inside you’ll find everything you need to know for a smooth and exciting event day, from schedules and maps to key tips and must-knows.

✅ Check out start times / bus times

✅ Download the gpx files (you too: Relay Runners!)

✅ Driving instructions to the transitions

✅ Google Map to open on your phone all day!

✅ Get the full weekend rundown

✅ Make sure you've got all your mandatory gear

Transitions

We've got transitions where the relay teams will change teammates, and the 50km and 100km solo runners will resupply, and access drop bags.

Course Markers

We've been prepping the course all week.

This will be pre-checked event morning.

✅ Wiilman Bilya Trail Signposts

✅ Blue Flagging Tape

✅ Orange Directional Arrows

✅ Reflective Flags for the 100km ONLY out n back section

✅ Reflective Flags from T4, as most runners will complete this late in the day with headtorch on.

✅ Traffic Cones in place at key locations

✅ "Event Ahead" signage at key locations

❌ALL RUNNERS❌(relay included!!) you're advised to review the maps. To download the gpx files. Please take responsibility for showing up to this course.

It's remote. It's Trail. It requires you to show up fully.

A Sweep will follow behind the last runner removing course markings.

Course Updates

We've made a change to Transition 1 location. This changes the 100km and Leg 1 Finish, Leg 2 start.

We've made a change to Transition 3 location. This changes the 50km, 100km and Leg 3 Finish, Leg 4 start. You will remain on the Wiilman Bilya trail.

Please make sure you check the maps and download the latest version of the gpx file.

Unmatched Trail Running Experience

Hosted by Perth Trail Series, expect top-notch organization, fun community vibes, and full service support throughout the course.

In only its second year—and soon to be confirmed as a qualifier for the prestigious Western States 100—the CRU is already shaping up to be one of the most prized endurance races in Western Australia.

Whether you’re a seasoned pro or a weekend warrior, don’t miss this awesome opportunity to take part.

"These are the best running trails we’ve found, and we’re inviting you to see for yourself! Even better, it’s at a time of year when the bush is lush green and alive with colour from wildflowers."

Melina - Perth Trail Series


Woohoos, High✋s and Trail Love 🧡,
Melina & The Perth Trail Series Team

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Perth Trail Series

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Hi Reader, This has everything to be best prepped for event day! Event day is this SUNDAY! We’ve put together an Event Brief with all the important details. If it’s your first time with PTS, no stress. We’ve got you. To access the Event Brief, simply click on this Read Event Brief Now! We recommend that you check it out before event day to be best prepped. A few things you can do right now to get ready... 1. Read the Event Brief: Make sure you are familiar with all the details and feel free...

Hi Reader, This has everything to be best prepped for event day! Event day is this SUNDAY! We’ve put together an Event Brief with all the important details. If it’s your first time with PTS, no stress. We’ve got you. To access the Event Brief, simply click on this Read Event Brief Now! We recommend that you check it out before event day to be best prepped. A few things you can do right now to get ready... 1. Read the Event Brief: Make sure you are familiar with all the details and feel free...