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Horse profile

Heart Shaped (USA)

3yo filly (at last run, Sep 2009) · Last trainer A P O'Brien · Last owner Michael Tabor
by Storm Cat (USA) out of Twenty Eight Carat (USA) (Alydar)
11 runs · 6 courses · from May 2008
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 5 Sep 2009 — 6,261 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2009 · 7th of 7 Won at Curragh Last raced off OR 107
KTB Profile

Heart Shaped (USA) is 1 from 11, including a Listed win. The biggest win we hold: the T P Waters Ebf Marble Hill Stakes at Curragh (May 2008). Hasn't won since May 2008. The win came on good or faster ground (0 from 3 on softer).

Based on 11 archived runs · updated 27 Oct 2026
KTB at a glance Wins on good or faster
Official rating107↓ 3lb off peak
107 107–110

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 83A the best of the last 3 rated runs · Fairyhouse, 1 Jul 2009 Official rating 107 at the last run, 5 Sep 2009

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →

Flat 11 figures · best 104A · median 89
GoingRunsBestMedianSince 27 Oct 2025
Good to Firm5104A90—
Good to Soft279A72—
Good290A86.5—
Heavy1———
Firm1———
DistanceRunsBestMedianSince 27 Oct 2025
6f – 7f690A86—
1m – 1m1f3104A91—
Under 6f293B78.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 11 figures from 11 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
Storm Cat (USA)

Progeny in our archive have won 11.9% of 511 runs since Jan 2008 (72 horses).

GoingRunsWinsSRvs sireThis horse
Firm10330%+18.11 from 1
Good to Firm1251310.4%−1.50 from 5
Good1431510.5%−1.40 from 2
Good to Soft621016.1%+4.20 from 2
Soft7468.1%−3.8—
Heavy12216.7%+4.80 from 1
Standard (AW)851214.1%+2.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f341029.4%+17.51 from 2
6f – 7f2042512.3%+0.40 from 6
1m – 1m1f1631811%−0.90 from 3
1m2f – 1m4f69811.6%−0.3—
1m5f – 2m3100%−11.9—
2m1f – 2m4f1000%−11.9—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Twenty Eight Carat (USA) (Alydar)

3 siblings in the archive, 1 winner — best of them Facchetti (USA) (1 win).

The wins came over 5f.

ProduceRunsWinsWin tripsBest grade
Facchetti (USA)1215f—
Fire And Flame (USA)70——
Le Volcan D'or (USA)30——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 5 0 0% −5.00
Good to Soft 2 0 0% −2.00
Good 2 0 0% −2.00
Heavy 1 0 0% −1.00
Firm 1 1 100% +2.50

ClassRunsWinsSR£1
Class 1 5 0 0% −5.00

CourseRunsWinsSR£1
Newmarket 3 0 0% −3.00
Leopardstown 2 0 0% −2.00
Curragh 2 1 50% +1.50
Ascot 2 0 0% −2.00
Fairyhouse 1 0 0% −1.00
Naas 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 6 0 0% −6.00
1m – 1m1f 3 0 0% −3.00
Under 6f 2 1 50% +1.50

JockeyRunsWinsSR£1
Johnny Murtagh 5 1 20% −1.50
Seamie Heffernan 3 0 0% −3.00
Richard Hughes 1 0 0% −1.00
Jamie Spencer 1 0 0% −1.00
Ryan Moore 1 0 0% −1.00

SeasonRunsWinsSR£1
2009 6 0 0% −6.00
2008 5 1 20% −1.50

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORKTB Jockey SP
2009 · 6 runs
05 Sep 09+20d Leopardstown Coolmore Fusaichi Pegasus Matron Stakes (Fillies' Group 1) 8f · Good To Yielding · 7 ran 7/7 6 8-12 10765C Seamie Heffernan 10/1
16 Aug 09+46d Curragh Patrick P. O'Leary Memorial Phoenix Sprint Stakes (Group 3) 6f · Soft To Heavy · 9 ran 8/9 2½ 8-12 10766A Johnny Murtagh 6/1
01 Jul 09+12d Fairyhouse ISF E.B.F. Brownstown Stakes (Fillies Group 3) 7f · Good · 12 ran 5/12 ½ 8-12 10983A Seamie Heffernan 2/1F
19 Jun 09+47d Ascot Coronation Stakes (Fillies' Group 1) Class 1 · 8f · Good To Firm · 10 ran 6/10 2½ 9-0 11091A Richard Hughes 12/1
03 May 09+35d Newmarket Stanjames.com 1000 Guineas Stakes (Fillies Group 1) Class 1 · 8f · Good To Firm · 14 ran 4/14 nse 9-0 110104A Johnny Murtagh 14/1
29 Mar 09+177d Leopardstown Leopardstown 1,000 Guineas Trial Stakes (group 3) 7f · Good To Firm · 11 ran 2/11 1¾ 9-0 11089A Johnny Murtagh 7/2
2008 · 5 runs
03 Oct 08+86d Newmarket 32Red.com Cheveley Park Stakes (Fillies' Group 1) Class 1 · 6f · Good To Firm · 16 ran 5/16 2½ 8-12 11090A Jamie Spencer 33/1
09 Jul 08+21d Newmarket Irish Thoroughbred Marketing Cherry Hinton Stakes (Fill Gp2) Class 1 · 6f · Good To Soft · 8 ran 4/8 ¾ 8-12 11079A Ryan Moore 2/1F
18 Jun 08+25d Ascot Queen Mary Stakes (Fillies' Group 2) Class 1 · 5f · Good To Firm · 17 ran 14/17 ½ 8-12 11064A Johnny Murtagh 9/2
24 May 08+10d Curragh T P Waters Ebf Marble Hill Stakes (listed) 5f · Firm · 5 ran 1/5 8-12 11093B Johnny Murtagh 5/2C
14 May 08 Naas Curragh Lawns Nursing Home Fillies Maiden 6f · Good · 17 ran 3/17 3½ 9-0 11090A Seamie Heffernan 12/1

Quick answers

How many races has Heart Shaped won?
Heart Shaped (USA) won 1 of 11 archived starts between 2008 and 2009, a strike rate of 9.1%. Placed 3 times in total (27.3% of starts).
Who trained Heart Shaped?
Heart Shaped (USA) was trained by A P O'Brien on the most recent run on record, at Leopardstown on 5 September 2009.
Who is Heart Shaped's sire?
Heart Shaped (USA) is by Storm Cat (USA) out of Twenty Eight Carat (USA), whose sire is Alydar.
What is Heart Shaped's official rating?
The most recent official rating on record is 107, from the run on 5 September 2009. The highest on record is 110.
What is Heart Shaped's sire's record?
Storm Cat (USA)'s progeny in our archive have won 11.9% of 511 runs since Jan 2008 (72 horses), Flat and jumps together.
Who are Heart Shaped's siblings?
Out of Twenty Eight Carat (USA), Heart Shaped (USA) has 3 other produce in our archive, 1 of them a winner. Most wins: Facchetti (USA) (1). The wins came over 5f. As at Oct 2026.

Record shown from May 2008. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.