1997: two-year-old season Cape Verdi began her career in a
maiden race at the Guineas meeting at
Newmarket in May for which she was made odds-on favourite. She started slowly but was soon racing with the leaders before taking the lead a
furlong out and winning by two lengths from the colt
Trans Island, a future
Group Race winner. Cape Verdi again took on colts in her second race when sent to
Royal Ascot for the
Chesham Stakes. She was held up in the early stages by
John Reid before moving easily through to contest the lead in the last quarter mile. In the closing stages, the colt Central Park (a future double
Group One winner) ran on more strongly and beat the filly by one and a half lengths. Cape Verdi was off the course for two months before running in the
Lowther Stakes at
York in which she was matched against the
Princess Margaret Stakes winner
Embassy. Reid once again held the filly up before challenging in the final quarter mile. Cape Verdi ran on strongly to catch Embassy in the final strides and win by a short head. The result was not decisive; Embassy had been carrying three
pounds more than Cape Verdi, and appeared to have been given an easy race by
Pat Eddery. Cape Verdi was however, made 11/8 favourite when the two fillies met again in the Group One
Cheveley Park Stakes at Newmarket in October. The race was her last for Chapple-Hyam's stable as she had been bought by
Maktoum Al Maktoum and was about to join the
Godolphin team. Cape Verdi was held up as usual, but when Reid asked her to quicken she failed to respond, finishing a well-beaten fourth behind Embassy. Embassy and Cape Verdi were sent to Godolphin's winter base in Dubai as the first and second favourites for the
1000 Guineas.
1998: three-year-old season In Dubai Cape Verdi seemed to flourish, and after a "sparkling" performances in a private trial race she supplanted Embassy as favourite for the Guineas. Cape Verdi returned from Dubai in May 1998 and was sent straight to the 1000 Guineas without a prep race. Cape Verdi was made 100/30 joint favourite and produced the best performance of her career. Ridden for the first time by
Frankie Dettori, she moved up to take the lead a furlong out before "surging" clear and winning by a growing margin of five lengths from the Irish-trained
Shahtoush.
The Independent described the performance as an "arrogant dismissal" of the opposition while Dettori was enthusiastic: "I've never known a horse like her and she's amazing for a filly". Bookmakers responded by offering her at
2/1 for the
Oaks but within days were reporting significant support for the filly in the betting for the Derby. After weeks of speculation it was announced on 28 May that Cape Verdi's owners would pay a £75,000 supplementary fee to run her in be the Derby, a race which no filly had won since
Fifinella in 1916 and which only two fillies attempted in the previous fifty years. Confidence and interest in the filly grew, and she was made favourite for the race. Her position looked even stronger when Shahtoush won the Oaks on the day before the Derby. On the day of the race itself she headed the betting at 11/4, ahead of the Irish colts Second Empire (
Grand Critérium) and
King of Kings (
2000 Guineas), becoming the first filly to start favourite for the race since
Sceptre in 1902. She was held up in the early stages, but after being bumped and hampered by bigger, stronger opponents she made no impression in the straight and finished ninth of the fifteen runners, twelve lengths behind the winner
High-Rise. Cape Verdi was expected to return in the
Sussex Stakes at
Goodwood but a hairline fracture of the hind
pastern, sustained in training, ruled her out for the rest of the season.
1999: four-year-old season It was more than a year after her run in the Derby that Cape Verdi reappeared in the Group Two
Falmouth Stakes at Newmarket in July. Given the length of her absence her performance in finishing third to the French-trained Ronda after leading until the final furlong was promising one. Cape Verdi started 7/2 second favourite for the Group One
Nassau Stakes at
Glorious Goodwood, but ran poorly, weakening in the closing stages and finishing last of the eight runners. Saeed bin Suroor was unable to give an immediate explanation for her performance. Three weeks after her final race it was announced that Cape Verdi would be retired to
Sheikh Mohammed's Gainsborough Stud. ==Assessment==