Important Documents

Participants must read and understand all of the following

You can download copies of all of the important documents below. You must agree with every clause in these documents to participate in the Event.

Click links to download.

Conditions of Entry

Code of Conduct

Release Waiver

Participant Guide

Other important info. Click to expand.

Event Singlet Sizes

To find your correct singlet size, please find a singlet that fits you well. Lay the singlet flat on a table and measure the width (of just one side) of the singlet from arm pit to arm pit.

Mens Singlets

 SIZE   Small   Medium   Large   X Large 
 Length (cm)   71  73   75   77 
 Half Chest (cm)   47   49  52   54.5 

Womens Singlets

 SIZE   XX Small   Small   Small   Medium   Large   X Large 
 Length (cm)   64   67   69   71   73   75 
 Half Chest (cm)   40.5  43   45.5   48   50.5   53 

If you have worn a singlet from The Trail Co. before then this is the size you should choose again. Please note: while we try our very hardest to ensure a perfectly fitting singlet, due to manufacturing tolerances there may be a slight difference in your singlet dimensions from those recorded in this table. 


Our Official Partners
Shop Salomon Running - The Guzzler Sponsor
Shop Inov-8 The Guzzler Sponsor
Shop Buff Head wear - The Guzzler Sponsor
Shop Petzl Running Headlights - The Guzzler Ultra Sponsor
Shop Ultimate Direction Trail Running
Shop Tailwind Nutrition - The Guzzler Ultra Sponsor
Shop Clif Nutrition - The Guzzler Ultra Sponsor
Shop Crampfix - The Guzzler Ultra Sponsor
Shop Injinji Toe Socks - The Guzzler Ultra Sponsor

Useful Links

Entries (open soon)

Our other races

South East Queensland Trail Running Series

SEQ Trail Series

Yarrabilba Trail Fest

Yarrabilba Trail Fest

The Guzzler is hosted by The Trail Co. ABN: 90609730985