Spinaway

Spinaway (foaled 1878 at Erdenheim Stud Farm near Chestnut Hill near Philadelphia, Pennsylvania) was an American Thoroughbred filly for whom the Grade 1 Spinaway Stakes at Saratoga Race Course is named.
Breeding.
Male line.
Bred by Aristides Welch, Spinaway's sire was Leamington, a multiple top-class stakes winner in England and a Leading sire in North America four times.
Leamington was also the sire of:
Leamington was a son of Faugh-a-Ballagh who in 1844 became the first Irish-bred horse to win the British Classic Race, the St. Leger Stakes. At stud in France, Faugh-a-Ballagh sired Epsom and French Oaks winner Fille de l'Air whose race named in her honor has, through 2018, been run for more than 116 years.
Female line.
Spinaway's dam was Megara who was bred by John Hunter, a founder of Saratoga Race Course and the first person to serve as chairman of The Jockey Club. Spinaway was by far the best of her foals.
Megara's dam, Ulrica, was the dam of Ben Ali who won the 1886 Kentucky Derby. Ulrica also produced Memento (1879) who won the first edition of the Spinaway Stakes in 1881.
Megara's good sire was Eclipse (1855) who also sired: 
Racing career.
Future Hall of Fame inductee Wyndham Walden trained Spinaway for owner George Lorillard. Her career was basically limited to her two-year-old season of 1880 when she was not just the dominant filly that year but also beat her male counterparts in every one of her seven stakes wins. Following its creation in 1997, "Thoroughbred Heritage" staff did a retrospective titled "Champions of the Turf" and selected Spinaway as the 1880 American Champion Two-Year-Old Female.
In a profile of Spinaway by "Wallace's Monthly" covering the year of 1880, they referred to a "Spirit of the Times" report on Spinaway's ability by their columnist known as ""Albion" who had witnessed her win a maiden race at Jerome Park and the July Stakes at Monmouth Park. "Albion"" wrote: "I have been a turf attendant for some years, and have seen a number of races and fine finishes, but I have never seen a horse finish like this filly."
A hoof injury led to Spinaway's retirement at age three.
Broodmare.
Owner George Lorillard died in 1886 and Spinaway became the property of his brother Pierre. By 1889 Spinaway had been sold to Milton Young, the owner of the important breeding operation, McGrathiana Stud. She would be sold again to Norman Kittson who in 1882 had purchased Erdenheim Stud Farm from Aristides Welch.
From eleven foals, Spinaway produced two good runners. The colt Lazzarone (1891), who won the Latonia Derby and Suburban Handicap, and a filly Handspun (1892) whose wins included the Kentucky Stakes, Willow Handicap and Tennessee Oaks.
Bred to Hanover, Spinaway foaled Handspun who in turn was the dam of the great racing filly Tanya, winner of the 1905 Belmont Stakes.