Sydney Trail Half Marathon

Thank you so much for looking into volunteering at Sydney's Backyard Ultra!

A backyard ultra requires runners to complete a 6.71km loop on the hour, every hour until only one person is left standing. The current world record is 108 yards, which is around 724kms ran over ~four days!

Volunteers are the reason we get to do what we do and without you, there would be no event. If you would like to volunteer at Sydney's Backyard Ultra, please fill in your details by clicking the button below.

Whether you can volunteer for an hour or for 108 hours, we are so grateful for your help :)