Irrational South

Lavender Federation Trail Murray Bridge, SA

The Adelaide hills are just too irresistible to evade. It would be irrational to think running from the river flats through constantly rolling hill, skirting the Barossa Valley and traversing the Ranges to a destination like the Clare Valley was not achievable. So here it is, the close relative to the Delirious W.E.S.T. 200 Miler […]

Wild Goose Chase

Avon Valley National Park Avon Valley National Park, WA

It’s hard to describe the Wild Goose Chase Running Festival. With race titles such as ‘Loose Goose’ and ‘Duck’s Nuts’, one could be forgiven that it is all a light hearted fun play on words and an easy trail weekend. But let me give you another opinion. You’d need to have a loose screw to […]

One1Two – Hidden Agenda – CANCELLED

Belair National Park 101 Upper Sturt Road, Belair, SA

Welcome to Adelaide latest addition to the Ultra Marathon scene. A gruelling 112klm event along a trail you all love. But don't be complacent, we have a hidden agenda. This won't be easy, this won't be your familiar ultra. This is designed to make you tougher, make you stronger, strip you back bare to build […]

Birdy’s Backyard

Lake Towerrinning - Lakeside Camping 64 Lake Towerrinning Rd, Moodiarrup, WA


The Great Trail Relay WA

Kalamunda Jorgensen Park, Kalamunda, WA

Teams of 2 or 4 work together to collectively complete 100k on trail. Teams run with a baton in a relay format and exchange team members in a consistent order every single lap. You work together to complete the 100 kilometres in the fastest possible time. Not only is this an exciting new format, but […]

Delirious W.E.S.T. 200 Miler

Northcliffe Muirillup Rd, Northcliffe, WA

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, run trails not frequented, face unpredictable weather, share this experience with like minded runners, volunteers, crew and family and jam pack this all into one week long adventure that […]

Heysen 105 Ultra Marathon

Heysen Trail Rocky Creek to Victor Harbour, SA

Sir Wilhelm Ernst Hans Franz Heysen OBE (known commonly as Hans) was a prominent South Australian artist and 9 times winner of the Wynne Prize. Famed for his Australian landscape paintings, he grew inspiration from the beauty of the Adelaide Hills through to the Flinders Ranges. It would be no coincidence that the 1200klm long […]

Feral Pig Ultra

Perth Hills Discovery Centre 380 Allen Rd, Mundaring, WA

You may have heard of the Feral and you want to be bold. We know it will be hot cos it’s never bloody cold! Once a year this event comes around for us all Is now the time for you to stand up and be tall? So you’re new to the trails and you want […]

Hysterical Carnage Backyard Ultra

Big4 Loxton Riverfront Caravan Park Loxton, SA

Hysterical Carnage is the third instalment in the backyard ultra list of events brought to you by the Ultra Series family. It is crazy how intriguing these events are when an astonishing 99% of runners are guaranteed a DNF! When Big Dog’s Backyard Ultra was created, little did Lazarus Lake know at how phenomenal the […]