Stud fees for the 2027 season have been set for freshman sire Flightline and newly crowned Breeders' Cup Mile (G1T) winner Deterministic .
Deterministic has been retired to Lane's End Farm and is available for inspection. He will stand for $25,000 (live foal, stands and nurses) for the 2027 season. Campaigned by St. Elias Stable, Ken Langone, C. Steven Duncker, and Vicarage Stable, Deterministic, by top 12 sire Liam's Map , is out of Giulio's Jewel, by Speightstown. Giulio's Jewel hails from the tail-female line of Courtly Dee through multiple graded stakes winner Aquilegia, who is a full sister to 1983 champion 2-year-old filly Althea.
A $625,000 Keeneland September Yearling Sale purchase, bred by Hinkle Farms, Deterministic debuted in style at 2 for trainer Christophe Clement, winning a Saratoga Race Course maiden special weight over the main track. Following Christophe's death in 2025, his son Miguel took over training duties, securing Deterministic's first grade 1 victory in the Manhattan Stakes (G1T) that year at Saratoga.
He started his 3-year-old campaign sharply with a win in the Gotham Stakes (G3), going 1 mile on the dirt at Aqueduct Racetrack. Later that year, he returned to the winner's circle in the Virginia Derby (G3T) at Colonial Downs, following a switch to turf. The surface change proved a shrewd decision as Deterministic accumulated five grade 1 victories on the surface. He became the only horse to win both the Manhattan and Fourstardave Stakes (G1T) in the same year for two consecutive years. His career highlights include a dominant victory in the Breeders' Cup Mile, defeating 2025 Eclipse champion turf male Notable Speech; setting a course record for 1 3/16 miles at Saratoga in this year's Manhattan; earning six triple-digit Beyer speed figures; and he retires as Liam's Map's highest earner with $4,231,439.
"It's thrilling to add another Breeders' Cup winner to the roster, especially considering he will be standing alongside his sire, Liam's Map, himself a Breeders' Cup winner. Deterministic has so much to offer breeders—a debut victory at 2, a graded stakes win on the dirt, and the only four-time grade 1 winner at Saratoga, he has excelled at every level," Lane's End president Bill Farish said. "We are thankful to all the connections for entrusting Lane's End with his stud career."
Freshman sire Flightline will stand for $125,000 LFSN in 2027.
Champion Flightline's first crop continues to impress with 15 winners, including five this fall at Keeneland. His first-crop runners are led by grade 3 winner Shonan Galleon and Saratoga stakes winner and graded stakes-placed Go for Launch. He has proven to be a global success with winners at top tracks such as Keeneland, Saratoga, Del Mar, Woodbine, and Kyoto Racecourse. Flightline is proving to be a versatile sire with a nearly even split of winners on dirt and turf.
Flightline's second-crop yearlings reached new heights in the sales ring this year, with prices up to $2.6 million, his top-priced yearling to date. He maintained a strong yearling average in 2026 at $578,629.
