As the co-leading trainer by Breeders' Cup wins at 21, Aidan O'Brien spends plenty of time talking about how his star horses run.
On the morning of Oct. 27 at Keeneland, the record-breaking European conditioner talked about how Breeders' Cup Juvenile Fillies Turf (G1T) favorite Sun Goddess walks.
"She prowls rather than walks," O'Brien said. "You see her walk, but she's on springs."
It's the walk that already has carried this 2-year-old filly to eight races, six wins, five straight wins, four group stakes wins, and three group 1 wins. It's the walk that has carried her to the rarified air of trying to match 2001 champion juvenile male and Breeders' Cup legend Johannesburg, who captured four group 1 or grade 1 races as a juvenile.
O'Brien has marveled at her consistency to date, noting that every one of her qualities has helped her consistency.
"She's scopey. She has a great mind, a long stride, a lot of speed," O'Brien said. "She's unusual. She's the kind of a filly that you can't go out and find. You can't go pick her out because you can't find them. When one like that arrives; it's just different. So she's unusual."
Sun Goddess is campaigned by the Coolmore-affiliated owners Derrick Smith, Susan Magnier, Michael Tabor, and Westerberg, who over the years have landed some of the most expensive yearlings in the world. But in this case M.V. Magnier went to just £120,000 (US$161,739) at the 2025 Goffs UK Premier Yearling Sale to land Sun Goddess from the Owenstown Stud consignment.
The filly's considerable size didn't suggest an early runner for O'Brien, but her breeding, an Irish-bred daughter of Sioux Nation—Etoile Bleu, by Starspangledbanner, suggested it was worth a look. Sioux Nation throws early runners as did his sire, 2006 Champagne Stakes (G1) winner and 2011 leading North American freshman sire Scat Daddy. Sun Goddess joins Final Objective (Juvenile Turf Sprint, G1T), and Velozee (Juvenile Turf Sprint) as one of three 2-year-olds entered in this year's Breeders' Cup races for Sioux Nation.
That breeding afforded Sun Goddess a chance. Then her performance in training demanded racing opportunities. Bred by Owenstown Bloodstock, Sun Goddess debuted May 9, and secured her maiden win May 24 at the Curragh. She then raced twice in June, twice in August, and twice in September.
"The minute we started working her, she just kept growing and physically developing," O'Brien said. "She obviously loved working."
Neatly tying this story together is the fact that Scat Daddy is a son of Johannesburg, who at 2 won group 1 races in England, France, and Ireland ahead of a switch to dirt for victory in the Breeders' Cup Juvenile (G1) at Belmont Park. While there will be no surface switch for Sun Goddess and this will only be the third country in which she has competed, she will now look to match Johannesburg's four top-level wins at 2 Friday, after taking the Phoenix Stakes (G1) and Moyglare Stud Stakes (G1) in Ireland as well as the Cheveley Park Stakes (G1) Sept. 26 at Newmarket Racecourse in England.
Sun Goddess is the 6-5 morning-line favorite in an expected full field of 14 for Friday's 1-mile test. While she hasn't raced beyond 7 furlongs, O'Brien believes she can handle the stretch out.
Her accomplishments and athleticism have Sun Goddess listed as the early favorite for next year's One Thousand Guineas Stakes (G1). For this season, her trainer is looking forward to seeing if his special filly can take her already special season to some of the most rarefied air in racing history: a four-time group 1 or grade 1 winner at 2 in three different countries.
"I'm delighted that the lads decided to come here with her," O'Brien said. "Obviously, at the end of the year, you never know. She is drawn out a little bit (post 9), but maybe it's not a disadvantage to her. Like I said, she's big and has a long, open stride. She looks really, really exciting."
