Winx, winner of 25 Group 1 races and 33 consecutive starts, has produced a filly by Too Darn Hot while her A$10 million first daughter begins her broodmare career
Few racehorses have crossed the line between sporting greatness and popular culture quite like Winx.
The Australian champion retired with 37 wins from 43 starts, including 33 consecutive victories and a record 25 Group 1 triumphs, establishing herself as one of the most accomplished Thoroughbreds of the modern era.
Now, at 15, Winx is entering a different stage of her legacy.
The champion mare has produced a new filly by Too Darn Hot, while her first living daughter, Quinceanera, has begun her own broodmare career. For the first time, the Winx story is starting to extend beyond her immediate offspring and into another generation.
The new filly was born at approximately 10 p.m. Tuesday, Sept. 22, in the Hunter Valley in Australia. The pregnancy had gone roughly three weeks beyond the expected foaling date, but according to information released by Winx’s connections, both mare and foal are healthy.
The significance of the birth goes beyond the arrival of another highly bred Thoroughbred.
It raises one of the most compelling questions in racehorse breeding: Can the exceptional athletic ability of one of the greatest mares in history be passed successfully through future generations?
Winx’s legacy is beginning to expand
Winx made her final start in April 2019, winning the Queen Elizabeth Stakes and closing one of the most extraordinary racing careers ever seen in Australia.
Her retirement marked the end of her dominance on the racetrack and the beginning of an entirely different challenge: establishing herself as a broodmare.
That transition was not straightforward.
Winx’s first pregnancy, to leading sire I Am Invincible, ended in tragedy when the foal was stillborn in 2020. Her connections subsequently gave the mare time away from breeding before trying again.
In 2022, Winx delivered her first living foal, a filly by Pierro who would later be named Quinceanera.
She made history before ever reaching the starting gate.
Winx’s first daughter sold for A$10 million
Quinceanera was offered at the 2024 Inglis Australian Easter Yearling Sale, where she sold for A$10 million, setting what was reported by Australian racing media as a world-record auction price for a filly.
The buyer was Debbie Kepitis, one of Winx’s co-owners, allowing the filly to remain within the ownership group closely associated with her famous dam.
Expectations for Quinceanera’s racing career were understandably enormous.
She entered training with Chris Waller, the same trainer who managed Winx throughout her historic career.
But her story ultimately took a different direction.
Quinceanera was retired from race training this year without making an official start. Rather than ending her story, however, the decision opened another chapter.
She has now begun her broodmare career and was recently bred to Super Seth.
There is no confirmed pregnancy at this stage.
If she is confirmed in foal and the pregnancy progresses normally, the first grandfoal of Winx could arrive during the Australian spring of 2027.
That possibility represents an important milestone: Winx’s genetic influence could soon begin extending into a third generation.
New filly combines Winx with Too Darn Hot
As Quinceanera begins her breeding career, Winx has welcomed another daughter.
This time, the sire is Too Darn Hot, a son of Dubawi who has emerged as one of the most highly regarded young stallions in international Thoroughbred breeding.
A champion 2-year-old and Group 1 winner on the racetrack, Too Darn Hot quickly established himself as an influential sire.
According to figures released by Darley for the 2026 Australian breeding season, he had already produced 34 stakes winners worldwide, including six Group 1 winners.
Among his leading progeny is Broadsiding, a multiple Group 1 winner in Australia.
Commercial buyers have also responded strongly to his offspring.
Too Darn Hot has produced seven-figure yearlings from each of his first four commercial crops, an important measure of confidence among breeders and buyers.
His advertised stud fee for the 2026 Australian season stands at A$275,000, including GST.
The mating with Winx therefore combines two enormously influential bloodlines.
Winx is by Street Cry, while Too Darn Hot is a son of Dubawi, bringing together two major international sire lines in the pedigree of the newborn filly.
Elite pedigree does not guarantee racing success
The pedigree of Winx’s new daughter will attract significant attention, but the history of the family itself provides an important reminder.
Quinceanera possessed extraordinary bloodlines, sold for A$10 million and carried enormous expectations.
Yet she never made an official start.
That illustrates one of the fundamental realities of Thoroughbred breeding.
Pedigree can create potential. It cannot guarantee performance.
Conformation, soundness, development, management, training and numerous other factors ultimately determine whether that genetic potential can be converted into racetrack success.
For that reason, it is far too early to place a meaningful commercial or sporting value on Winx’s newborn daughter.
Kepitis told the ABC that the filly will likely be offered at auction in the future, although no final decision has been made.
If she does enter a sales ring, comparisons with the A$10 million paid for Quinceanera will be unavoidable.
But the two fillies are different individuals, entering the market under different circumstances.
Any valuation at this stage would be purely speculative.
Winx also has a colt by Snitzel
Between Quinceanera and the newly born Too Darn Hot filly stands another important member of the Winx family.
In 2024, Winx produced a colt by Snitzel, the four-time champion sire of Australia.
The colt had been expected to become one of the headline offerings at this year’s Inglis Australian Easter Yearling Sale.
He never entered the auction ring.
The colt was withdrawn after encountering an issue during his sales preparation, with Winx’s ownership group following veterinary advice and prioritizing his recovery.
The long-term plan remains focused on giving him the opportunity to pursue a racing career.
He remains Winx’s first living male offspring.
The next phase of the Winx story will be measured in generations
For years, Winx’s legacy was easy to measure.
Wins. Group 1 races. Winning streaks. Records.
Her achievements included 37 victories, 33 consecutive wins and 25 Group 1 successes.
But the measurement is beginning to change.
Quinceanera is starting her broodmare career.
The Snitzel colt may still reach the racetrack.
And a newborn daughter by Too Darn Hot has just begun her life in the Hunter Valley.
If Quinceanera is confirmed in foal to Super Seth, an unusual situation could also develop: Winx could become a grandmother before some of her younger offspring have had the opportunity to fully demonstrate their own racing ability.
That is how many of the most influential Thoroughbred families are ultimately built.
Not through one exceptional horse alone, but through multiple generations capable of producing elite runners.
The importance of Quinceanera’s breeding career, therefore, may ultimately prove every bit as significant as the arrival of Winx’s latest foal.
The Winx bloodline is beginning to become something larger than Winx herself.
Winx could be given a season off
Winx’s owners have not yet announced whether she will be bred again during the current Australian breeding season.
Recent indications suggest the champion mare could be given the season off, depending on her condition following foaling and the assessment of those responsible for her care.
At 15, and following a breeding career that has already included a stillborn foal and carefully planned breaks between pregnancies, the priority remains the mare’s health and welfare.
For those who watched Winx dominate Australian racing, however, the larger story has clearly entered a new phase.
For years, her legacy was defined by what she accomplished on the racetrack.
Now, it will increasingly be defined by what comes after her.
The question is no longer whether Winx was extraordinary.
The question for breeders, racing fans and the international Thoroughbred industry is how much of that extraordinary ability can travel through the pedigree and into the generations that follow.
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