Trial races for the Epsom Oaks are horse races during April and May which are contested by three-year-old fillies likely to run in The Oaks in early June.
The leading trial of recent years has been the 1,000 Guineas Stakes, which has been contested by eight subsequent winners of the Oaks in the last twenty-five years. The following table shows races classed at Listed level or above which served as a trial for an Oaks winner during the period 1992 to 2018.
Race | Oaks winners from race 1992–2018(won unless stated) |
Leopardstown 1,000 Guineas Trial | Imagine (2nd) |
Prix Finlande | Intrepidity |
Fred Darling Stakes | Sariska (4th) |
1,000 Guineas Stakes | Balanchine (2nd), Moonshell (3rd), Reams of Verse (6th), Shahtoush (2nd) Kazzia, Casual Look (6th), Qualify (last), Minding |
Pretty Polly Stakes | Ouija Board, Talent, Taghrooda |
Athasi Stakes | Imagine (3rd) |
Cheshire Oaks | Light Shift, Enable, Forever Together (2nd) |
Lingfield Oaks Trial | User Friendly, Lady Carla, Ramruma, Look Here (2nd) |
Musidora Stakes | Reams of Verse, Alexandrova (2nd), Sariska |
Fillies' Trial Stakes | Eswarah, Dancing Rain (2nd) |
Height of Fashion Stakes [a] | Love Divine, Snow Fairy |
Prix Saint-Alary | Intrepidity |
Irish 1,000 Guineas | Shahtoush (10th), Imagine, Qualify (10th), Minding (2nd) |
a The Height of Fashion Stakes was known as the Lupe Stakes before 2007.
Notable early-season appearances by horses which ran in the 2012 Oaks.
The Musidora Stakes is a Group 3 flat horse race in Great Britain open to three-year-old fillies. It is run over a distance of 1 mile, 2 furlongs and 56 yards at York in May.
The 1995 Epsom Derby was a horse race which took place at Epsom Downs on Saturday 10 June 1995. It was the 216th running of the Derby, and it was won by Lammtarra. The winner was ridden by Walter Swinburn and trained by Saeed bin Suroor. The pre-race favourite Pennekamp finished eleventh.
The 1993 Epsom Derby was a horse race which took place at Epsom Downs on Wednesday 2 June 1993. It was the 214th running of the Derby, and it was won by Commander in Chief. The winner was ridden by Michael Kinane and trained by Henry Cecil. The pre-race favourite Tenby finished tenth.
The 1989 Epsom Derby was a horse race which took place at Epsom Downs on Wednesday 7 June 1989. It was the 210th running of the Derby, and it was won by the pre-race favourite Nashwan. The winner was ridden by Willie Carson and trained by Dick Hern.
The 1987 Epsom Derby was a horse race which took place at Epsom Downs on Wednesday 3 June 1987. It was the 208th running of the Derby, and it was won by the pre-race favourite Reference Point. The winner was ridden by Steve Cauthen and trained by Henry Cecil.
The 2008 Epsom Derby was a horse race which took place at Epsom Downs on Saturday 7 June 2008. It was the 229th running of the Derby, and it was won by New Approach. The winner was ridden by Kevin Manning and trained by Jim Bolger. The pre-race favourite Casual Conquest finished third.
The 2009 Epsom Derby was a horse race which took place at Epsom Downs on Saturday 6 June 2009. It was the 230th running of the Derby, and it was won by Sea the Stars. The winner was ridden by Michael Kinane and trained by John Oxx. The pre-race favourite Fame and Glory finished second.
Reams of Verse was an American-bred, British-trained Thoroughbred racehorse and broodmare best known for winning The Oaks in 1997. In a racing career which lasted from July 1996 to October 1997 the filly ran nine times and won five races. Reams of Verse was one of the leading European two-year-old fillies of 1996 when she won three of her four races, including the May Hill Stakes at Doncaster and the Fillies' Mile at Ascot. She was unplaced in the 1000 Guineas the following spring but then won the Musidora Stakes at York and the Classic Oaks over one and a half miles at Epsom. She was beaten in her two remaining races, finishing fourth in the Yorkshire Oaks and third in the Sun Chariot Stakes.
Lady Carla was a British Thoroughbred racehorse and broodmare best known for winning The Oaks in 1996. In a racing career which lasted from October 1995 to July 1997 the filly ran six times and won three races. After winning her only race as a two-year-old, Lady Carla won the Listed Oaks Trial Stakes at Lingfield Park on her three-year-old debut. Four weeks later she maintained her unbeaten run in the Classic Oaks over one and a half miles at Epsom, winning by nine lengths. She was beaten when favourite for the Irish Oaks and finished unplaced in two races the following season before being retired to stud.
Musidora was an Irish-bred British-trained Thoroughbred racehorse and broodmare, best known for winning two Classics in 1949. The filly won four times from twelve races in a racing career which lasted from 1948 until September 1949. After winning once as a two-year-old she won her first three races as a three-year-old including the 1000 Guineas over one mile at Newmarket and at The Oaks over one and a half miles at Epsom Downs Racecourse a month later. In the latter race she narrowly defeated the French filly Coronation, who went on to win the Prix de l'Arc de Triomphe. She finished unplaced in her three subsequent races and was retired to stud, where she had limited success as a broodmare.
In the Groove was a British Thoroughbred racehorse. In a racing career which lasted from June 1989 until November 1991 she ran in twenty-one races and won seven times, including four at Group One level. After winning once from four starts at two, she developed into a top-class filly at three, winning the Musidora Stakes and the Irish 1000 Guineas against her own age and sex before defeating colts and older horses in the International Stakes and the Champion Stakes. As a four-year-old she won the Sandown Mile and Coronation Cup.
Bireme was a British Thoroughbred racehorse and broodmare best known for winning the classic Epsom Oaks in 1980. After winning one of her two starts in 1979, she won the Musidora Stakes on her three-year-old debut before winning the Oaks in record time. Later that summer she broke loose during a training session and sustained career-ending injuries. She was retired to stud with a record of three wins in four races and has had some influence as a broodmare.
Height of Fashion was French-bred, British-trained Thoroughbred racehorse and broodmare. Owned and bred by Queen Elizabeth II, she was undefeated in her three races as a two-year-old in 1981, winning the Acomb Stakes, May Hill Stakes and Fillies' Mile. The following year she added a win in the Lupe Stakes before a record-breaking victory in the Princess of Wales's Stakes. She ran poorly in her two remaining races and was retired to stud at the end of the season. Height of Fashion proved to be an exceptional broodmare, producing the major stakes winners Unfuwain, Nashwan and Nayef. She died in Kentucky in 2000.
Awaasif was a Canadian-bred, British-trained Thoroughbred racehorse and broodmare. After winning once as a two-year-old in 1981, she emerged as a top-class middle-distance runner in the following season, when she was officially the best British three-year-old of either sex. She showed useful form in the early part of the season and finished fourth in the Oaks Stakes. After recovering from illness she defeated a strong field in the Yorkshire Oaks and then ran a close third in the Prix de l'Arc de Triomphe. As a four-year-old she overcame training problems to record an impressive win in the Gran Premio del Jockey Club. As a broodmare she produced several winners, most notable Snow Bride, who won the Oaks and was herself the dam of the undefeated Epsom Derby winner Lammtarra.
The 1983 Epsom Derby was the 204th annual running of the Derby horse race. It took place at Epsom Downs Racecourse on 1 June 1983.
The 2016 Epsom Derby was the 237th annual running of the Derby horse race and took place at Epsom Downs Racecourse on 4 June 2016. The race was won by the Aga Khan's Harzand, ridden by Pat Smullen and trained in Ireland by Dermot Weld. Harzand's victory was the first in the race for his jockey and trainer, and the fifth for his owner, who had prior wins with Shergar, Shahrastani, Kahyasi and Sinndar.
The 2017 Epsom Derby was the 238th annual running of the Derby horse race and took place at Epsom Downs Racecourse on 3 June 2017. It was televised on ITV for the first time since 1988. The race was worth £1.5million, an increase on the 2016 prize, and was sponsored by Investec. The race saw the biggest Derby upset for 43 years as Wings of Eagles won at odds of 40/1. His win was the seventh in the race for his owners and the sixth for his trainer Aidan O'Brien. By contrast, it was a first ride in the race for the winning jockey Padraig Beggy, a work-rider at O'Brien's Ballydoyle stable.
Moonstone is an Irish Thoroughbred racehorse and broodmare best known for her win in the Irish Oaks. Unraced as a two-year-old, her six-race track career lasted from April to October 2008. After finishing second in a maiden race on her debut she ran fourth in the Musidora Stakes and second in The Oaks before recording her first and only victory in the Irish Oaks. She finished unplaced in two subsequent races and was retired from racing at the end of the year. As a broodmare she has produced several good winners including US Army Ranger.
The 1979 Epsom Derby was the 200th annual running of the Derby horse race. It took place at Epsom Downs Racecourse on 6 June 1979. With a prize of £153,980 to the winner, the race value was a significant increase on the £98,410 offered the previous year and a record for a race contested in Europe
Snowfall was a Japanese-bred Thoroughbred racehorse who won the 2021 Epsom Oaks, Irish Oaks, and Yorkshire Oaks. She showed promising but unremarkable form as a two-year-old in 2020, winning one minor race from seven starts. The following year she improved dramatically, winning the Group 3 Musidora Stakes and then taking the Epsom Oaks by a record margin of sixteen lengths. She went on to win emphatic victories in the Irish Oaks and the Yorkshire Oaks over older horses.