User Friendly made her first start at age four on 3 June 1993 at Epsom Downs, finishing fourth in the Coronation Cup. She returned to her winning form on 4 July with a victory in the Grand Prix de Saint-Cloud at Saint-Cloud Racecourse in France. On 24 July she ran fourth behind winner Opera House in the King George VI & Queen Elizabeth Diamond Stakes at Ascot Racecourse[4] and then was third as the returning champion in the Yorkshire Oaks. On 3 October User Friendly returned to Longchamp Racecourse in Paris for the 1993 Prix de l'Arc de Triomphe. This time, she finished twenty-second in a field of twenty-three behind winner, Urban Sea.
1994: five-year-old season
In 1994, User Friendly's handlers decided to send her to compete in the United States. For trainer Rodney Rash, on 29 July she made her first start of the year winning a 1 1/16-mile Allowance race on grass at Del Mar Racetrack in California.[5] Her next race, and the last of her career, came on 29 August at Arlington Park in Chicago. In a field of eight fillies and mares, she ran last in the Grade 1Beverly D. Stakes behind fellow European filly Hatoof.
Breeding record
Retired to broodmare duty, at the November 1995 Keeneland breeding stock sale, Kazuo Nakamura of Japan paid US$2.5 million for User Friendly who was already in foal to Mr. Prospector.[6] She was based in Kentucky where she produced three more foals [7] before being sold again at Keeneland's November 1999 breeding stock sale for US$1.7 million to David Nagel who brought her to stand at his Barronstown Stud in County Wexford, Ireland.