Simpson Desert Ultra

24/06/2026

17/06/2026

Join us in the Simpson Desert in 2027 to test your limits and have an experience you won't find anywhere else!

⏰ Rego opens in 12 hours ⏰
Limited to 1️⃣8️⃣0️⃣ places.

Tag your mates below to make sure they know where to go when the clock strikes 6am on June 18th!

https://raceroster.com/events/2027/138309/simpson-desert-ultra

16/06/2026

📣📣 SDU early bird rego opens tomorrow (18th June) at 6am 📣📣

Lock in for an adventure to Australia's great outback for one of the toughest, most beautiful & extraordinarily unique ultras to be found.

Places are limited so grab yours at first light tomorrow!

15/06/2026

🥳🥳 We're coming back in 2027 🥳🥳

➡️ Mark you calendars
➡️ Tag your mates
➡️ Book your leave

Entries are limited, so jump in quick and save 20% with our early bird rego rates!

13/06/2026

We are so grateful for our medical team and the care they provide to each and every participant at SDU. From the pre event medical clearances, right through to ensuring top quality care in the middle of the night, under the canvas of a tent, at our remote event hub, they are there to support our people and help keep them safe 🥰

08/06/2026

260k between them. We reckon they've earnt the rest 🥰

05/06/2026

The Birdsville Hotel casts a watchful eye over the start of our 160k event this morning. A quiet, dark & cold desert night awaits our adventurers starting from 2am, with the sunrise looming to warm their spirits in 5 hours.

03/06/2026

Our amazing course crew out early today to mark the final 12k of our 160k course. Did you know a vast majority of SDU is not on a defined trail? That means our team have spent the past week traipsing cross country through thick vegetation, lumpy gibber plains, holey clay pans, cold water and over many dunes to bring this course to life. It's a tough gig, but these guys look pretty happy to be out amongst it.

2 days to go until our legends lace up their shoes for an adventure they'll remember forever.

13/05/2026

🎉🎉LAST CALL FOR SDU*🎉🎉

FREE ENTRY CLOSING @ 6PM FRIDAY MAY 15TH

*we'll probably be back again at some point. It might be 2027, but it's looking unlikely. Best guess is 2028, but a lot can happen between now and then. Either way, we're going to enjoy this year and make the most of it with our friends, old and new :-)