High Chaparral is a racehorse, winner of the Epsom Derby

Epsom Derby

The Derby Stakes, popularly known as The Derby, internationally as the Epsom Derby, and under its present sponsor as the Investec Derby, is a Group 1 flat horse race in Great Britain open to three-year-old thoroughbred colts and fillies...

 in 2002, and the winner of the Breeders' Cup Turf

Breeders' Cup Turf

The Breeders' Cup Turf is a Weight for Age Thoroughbred horse race on turf for three-year-olds and up. It is held annually at a different racetrack in the United States or Canada as part of the Breeders' Cup World Championships. The race's current title sponsor is Emirates Airlines.The forerunner...

 in 2002 and 2003 (dead-heating in the latter).
High Chaparral failed to make a winning debut, beaten by a short-head in a maiden at Punchestown

Punchestown Racecourse

Punchestown Racecourse is located in the parish of Eadestown, between the R410 and R411 regional roads near Naas, County Kildare, in Ireland. It is home of the National Hunt Festival of Ireland....

. He went on to win twice as a two year old, including the Group 1

Conditions races

Conditions races are horse races where the weights carried by the runners are laid down by the conditions attached to the race. Weights are allocated according to; the sex of the runners, with female runners carrying less weight than males; the age of the runners, with younger horses receiving...

 Racing Post Trophy

Racing Post Trophy

The Racing Post Trophy is a Group 1 flat horse race in Great Britain which is open to two-year-old thoroughbred colts and fillies. It is run at Doncaster over a distance of 1 mile , and it is scheduled to take place each year in late October....

 at Doncaster

Doncaster Racecourse

Doncaster Racecourse is a racecourse in Doncaster, South Yorkshire, England. It hosts two of Great Britain's 31 Group 1 flat races, the St Leger Stakes and the Racing Post Trophy.- History :...

.
After winning a couple of prominent Derby trials

Trial races for the Epsom Derby

Trial races for the Epsom Derby are horse races during April and May which are contested by three-year-olds likely to run in the Epsom Derby in early June....

 the following season, he was set on course for the 2002 Epsom Derby

2002 Epsom Derby

The 2002 Epsom Derby was a horse race which took place at Epsom Downs on Saturday June 8, 2002. It was the 223rd running of the Derby, and it was won by High Chaparral. The winner was ridden by Johnny Murtagh and trained by Aidan O'Brien...

, where he would take on stablemate Hawk Wing

Hawk Wing

Hawk Wing is a Thoroughbred racehorse trained by Aidan O'Brien.-2001: Two-year-old career:He was the top two-year old of 2001 in the United Kingdom and Ireland, by virtue of a two and a half length win in the National Stakes. He was not undefeated at two, however, having earlier finished second in...

, an unlucky second in the 2,000 Guineas, and Bandari, who had won the Lingfield Derby Trial

Lingfield Derby Trial

The Lingfield Derby Trial is a Group 3 flat horse race in Great Britain open to three-year-old thoroughbred colts and geldings. It is run at Lingfield Park over a distance of 1 mile, 3 furlongs and 106 yards , and it is scheduled to take place each year in May.The event was established in 1932, and...

 by over ten lengths.