Sisstainable is a 4 year old mare by I Am Invincible out of the Zoustar mare, Sisstar.
Last start was 9th at Gold Coast on Jan 10, 2026 in the Experience Gold Coast Sunlight Consolation 3yo Plate over 1100 metres.
Stakes performance:
3rd
2025 Sportsbet Dequetteville Stakes (LR);
Sale Details

Lot 199 2024 MM Gold Coast Yearling Sale
Vendor: Widden Stud, Widden Valley, NSW (As Agent)
Buyer: McEvoy Mitchell Racing/Belmont Bloodstock Agency (FBAA) $450,000

Lot 453 2026 MM National Broodmare Sale
Vendor: Widden Stud, Widden Valley, NSW (As Agent) Buyer: Bowcock Bloodstock Pty Ltd $200,000
I Am Invincible (AUS)
Sisstar (AUS)
Invincible Spirit (IRE)
Cannarelle (AUS)
Zoustar (AUS)
Solar Charged (AUS)
Green Desert (USA)
Rafha (GB)
Canny Lad (AUS)
Countess Pedrille (AUS)
Northern Meteor (AUS)
Zouzou (AUS)
Charge Forward (AUS)
Soul Singer (AUS)
Danzig (USA)
Kris (GB)
Bletchingly (AUS)
Zoffany (USA)
Encosta De Lago (AUS)
Redoute's Choice (AUS)
Red Ransom (USA)
Danehill (USA)