DID YOU KNOW? Over 130,000 Australians have Type 1 diabetes.
Type 1 diabetes is the most common chronic disease in children, and is more common than cancer and cystic fibrosis.
DID YOU KNOW? People with Type 1 diabetes face many serious long term health complications.
Type 1 diabetes is a lifelong incurable disease, and without daily insulin injections people with Type 1 diabetes would die.
DID YOU KNOW? The cost to Australia of Type 1 diabetes is estimated to be $600m per annum.
DID YOU KNOW? Over 275 people a day are newly diagnosed with Type 2 diabetes.
DID YOU KNOW? Nearly 1 million Australians have Type 2 diabetes.
DID YOU KNOW? The cost to Australia of diabetes is nearly $7billion per annum.
DID YOU KNOW? Over 60% of people with Type 2 diabetes can overcome it with fitness and healthy lifestyle.

The eastern Simpson Desert is a flat landscape with stable sand ridges laid over the top.  Most of the dunes are firm and wind-packed with hard sand and gibber plains in the valleys. The dunes are covered in light vegetation; sparse grasses, spinifex and bushes that binds the sand. The tops of most dunes have loose, wind-blown sand. 

More than 95% of the course is in areas of the desert away from vehicle tracks, trails or signs of humans. Unique among off-road running events you'll be following a specially marked route cross-country in unchartered and untracked desert. This adds to the adventure of the Big Red Run.



Surface and Description

Suitable for…

Big Red Dash

42.2km marathon

Approx 70% gibber plains, 20% firm surface sand (flat valleys and dunes), 10% loose sand on dune crests.

Runners, trekkers, novices. The mostly firm surface, beautiful surrounds and generous cut-off time make it suitable for all walkers and runners.

Born to Run 100

100km ultra

Approx 20% gibber plains, 70% firm surface sand (flat valleys and dunes), 10% loose sand on dune crests.

Very fit runners and trekkers. The cut off times will allow a fit walker to complete the entire course in a long day.

Big Red Run

250km 6-day stage race

Approx 15% gibber plains, 75% firm surface sand (flat valleys and dunes), 5% loose sand on dune crests and 5% following the dry bed of Eyre Creek.

Very fit runners and trekkers. Daily cut off times will allow a fit walker to complete each day’s stage.

All three events also include salt lakes and flat clay pans


   Gibber plains comprise a carpet of small rounded pebbles laid on a top of a firm layer of ground. The surface is surprisingly flat because wind and rain has caused the pebbles to settle into a flat layer. Race Director Adrian Bailey says it's like running on "a giant, slightly forgiving pebble-crete driveway". Gibber plains are often very red and are a beautiful feature of the desert near Birdsville.

Firm parallel sand dunes make up most of the desert west of Birdsville. The sand ridges are typically 10-15m high with the stunning Big Red, the tallest dune in the Simpson, standing tall above the rest at over 40m. The dunes are spaced from about 500m to two kilometres apart with the dune valleys between made up of firm sand. The roots of various plant and the effect of wind means this surface is hard packed and pleasant to run on.

The crest of each dune is often wind blown and loose and is the most strenuous to run on. Although it looks spectacular and dramatic, fortunately for runners there isn't much of it. Have a look at the chart above for approximate cover for each event. The views from the tops of the dunes are stunning and will take your mind off the loose sand as you go up-and-over and descend to the next valley.

Salt lakes are completely flat. The edges are usually hard and firm to run on, the middle can vary from very form to soft and boggy with deep, blue, warm mud. The route will be set to take you across or around firm salt lakes (we'll avoid the mud!)



Claypans are firm and flat and are a bit like running on a smooth red marble bench-top. These beautiful features occur all through the desert and every step will bring a smile to your face. Clay pans were a favourite of the Aboriginal people who lived in the desert and if you keep your eyes peeled you may see some stone fragments on the surface - a sure sign people lived there and made stone tools. Remember - take nothing but photos and leave nothing but footprints!
Day four of the Big Red Run will see participants running and trekking along the dry creek bed of Eyre Creek. This is a mix of firm and soft sand and by choosing where to run you'll be able to avoid most of the soft sand.