Registrations are closed

Sorry - online registrations for the 2019 Great Southern Half Marathon & 10K are now closed. Late entries can be made on race morning at the Aldinga Bay Surf Life Saving Club from 7:30 am.


Southern Athletic Club


Sunday, 5 May 2019


Aldinga Bay Surf Life Saving Club, Norman Road, Aldinga Beach, SA 5173

Registration closes on:

Saturday, 4 May 2019 at 5:00 PM - (GMT+09:30) Adelaide

The Great Southern Half Marathon and 10K are run over a stunning & varied course around Aldinga Bay, South Australia. There will also be a free kids beach run.

Our 2019 event has been brought forward to 5 May so we can enjoy this amazing corner of South Australia in warmer weather.

The Great Southern takes in sections of scrub, wetlands, beach, esplanade & quiet back roads. The course will be well marked & marshaled and there will be water stations along the way.  Providing incredible value and an awesome runner experience are our absolute priorities which is why the Great Southern is the number one event on the South Australian running calendar.

You can find course maps and all the information you need at and follow the Facebook event for any updates in the meantime -

Click the Continue button to register.