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Horse profile

Marquesa (USA)

3yo filly (at last run, Aug 2009) · Last trainer David Wachman · Last owner Mrs John Magnier
by Kingmambo (USA) out of Dietrich (USA) (Storm Cat)
8 runs · 6 courses · from May 2008
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 18 Aug 2009 — 6,273 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2009 · 12th of 13 Won at Dundalk (AW) Last raced off OR 106
KTB Profile

Marquesa (USA) is 1 from 8. Hasn't won since Aug 2008. The win came on the all-weather — 0 from 6 on turf. Last raced off a career-high mark of 106.

Based on 8 archived runs · updated 21 Oct 2026
KTB at a glance Won on AW, 0 on turf OR at career high

Progeny in our archive

Produce record

As a dam, Marquesa (USA) has 2 produce in the archive, 2 winners — most wins Lady Of Camelot (IRE) (1 win).

The wins came over 1m½f–1m4f; the highest grade won is Class 4 (Lady Of Camelot (IRE)).

ProduceRunsWinsWin tripsBest grade
Lady Of Camelot (IRE)911m4fClass 4
Carlo Bugatti (IRE)511m½f—
Official rating106At career-high mark
106 95–106

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 70A the best of the last 3 rated runs · Curragh, 5 Apr 2009 Official rating 106 at the last run, 18 Aug 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 7 figures · best 95A · median 70
GoingRunsBestMedianSince 21 Oct 2025
Soft270A66—
Standard (AW)290A86—
Good to Soft1———
Good1———
Good to Firm1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f595A70—
1m – 1m1f1———
Under 6f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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
Kingmambo (USA)

Progeny in our archive have won 14.5% of 1,093 runs since Jan 2008 (137 horses).

Weakest on soft going: 10.9% from 138. Strongest over 1m – 1m1f (all codes): 18.1% from 243.

GoingRunsWinsSRvs sireThis horse
Firm19631.6%+17.1—
Good to Firm2363715.7%+1.20 from 1
Good3264814.7%+0.20 from 1
Good to Soft1461812.3%−2.20 from 2
Soft1381510.9%−3.60 from 2
Heavy52815.4%+0.9—
Standard (AW)1762614.8%+0.31 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f10110%−4.50 from 1
6f – 7f1502114%−0.51 from 5
1m – 1m1f2434418.1%+3.60 from 2
1m2f – 1m4f3725715.3%+0.8—
1m5f – 2m1552214.2%−0.3—
2m1f – 2m4f8478.3%−6.2—
2m5f – 3m6557.7%−6.8—
Over 3m1417.1%−7.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Dietrich (USA) (Storm Cat)

12 siblings in the archive, 10 winners — best of them Beauty Bright (IRE) (2 wins).

The wins came over 5f–2m; the highest grade won is Group 3 (Beauty Bright (IRE)).

ProduceRunsWinsWin tripsBest grade
Beauty Bright (IRE)1425f–6fGroup 3
Aloft (IRE)521m–2mListed
Mr Ascendency (IRE)727f–1mClass 2
Greatwallofchina (USA)1917f—
Agena (IRE)317f—
Eskimo (IRE)417½f—
Port of Spain (USA)617f—
The Ferryman (IRE)317½f—
Lake Illawarra (IRE)717f—
Nutcracker Suite (IRE)917f—
Victory Road (IRE)20——
Order (IRE)30——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 2 0 0% −2.00
Soft 2 0 0% −2.00
Standard (AW) 2 1 50% −0.38
Good 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Curragh 2 0 0% −2.00
Dundalk (AW) 2 1 50% −0.38
Killarney 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Longchamp (FR) 1 0 0% −1.00
Naas 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 5 1 20% −3.38
1m – 1m1f 2 0 0% −2.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Seamie Heffernan 2 0 0% −2.00
Johnny Murtagh 2 1 50% −0.38
M A Cleere 1 0 0% −1.00
Fran Berry 1 0 0% −1.00
Wayne Lordan 1 0 0% −1.00
Danny Grant 1 0 0% −1.00

SeasonRunsWinsSR£1
2009 2 0 0% −2.00
2008 6 1 17% −4.38

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
18 Aug 09+135d Killarney Vincent O'Brien Ruby Stakes (Listed) 8.5f · Good To Yielding · 13 ran 12/13 11 8-12 10653C M A Cleere 33/1
05 Apr 09+169d Curragh Newbridge Credit Union Loughbrown Stakes (Listed) 7f · Yielding · 9 ran 8/9 1 8-12 10670A Seamie Heffernan 10/1
18 Oct 08+13d Newmarket Countrywide Steel & Tubes Rockfel Stakes (Fillies' Group 2) Class 1 · 7f · Good · 15 ran 13/15 1¾ 8-12 9555A Johnny Murtagh 8/1
05 Oct 08+35d Longchamp (FR) Total Prix Marcel Boussac (Fillies) 8f · Good To Soft · 16 ran 5/16 ½ 8-11 —— Seamie Heffernan 100/1
31 Aug 08+16d Curragh Moyglare Stud Stakes (Fillies' Group 1) 7f · Soft · 12 ran 10/12 3½ 8-12 9562C Fran Berry 25/1
15 Aug 08+74d Dundalk (AW) Irish Stallion Farms EBF (Fillies) Maiden 7f · Standard · 14 ran 1/14 9-0 9582A Johnny Murtagh 8/13F
02 Jun 08+17d Naas Cathal Ryan Memorial Swordlestown Stud Stakes (Fills' Grp3) 6f · Good To Firm · 8 ran 2/8 3½ 8-12 9595A Wayne Lordan 8/1
16 May 08 Dundalk (AW) North West Maiden 5f · Standard · 13 ran 2/13 hd 8-12 9590A Danny Grant 5/1

Quick answers

How many races has Marquesa (USA) won?
Marquesa (USA) won 1 of 8 archived starts between 2008 and 2009, a strike rate of 12.5%. Placed 3 times in total (37.5% of starts).
Who trained Marquesa (USA)?
Marquesa (USA) was trained by David Wachman on the most recent run on record, at Killarney on 18 August 2009.
Who is Marquesa (USA)'s sire?
Marquesa (USA) is by Kingmambo (USA) out of Dietrich (USA), whose sire is Storm Cat.
What is Marquesa (USA)'s official rating?
The most recent official rating on record is 106, from the run on 18 August 2009. That is also the highest on record.
What is Marquesa (USA)'s sire's record?
Kingmambo (USA)'s progeny in our archive have won 14.5% of 1,093 runs since Jan 2008 (137 horses), Flat and jumps together. Weakest on soft going: 10.9% from 138. Strongest over 1m – 1m1f (all codes): 18.1% from 243.
Who are Marquesa (USA)'s siblings?
Out of Dietrich (USA), Marquesa (USA) has 12 other produce in our archive, 10 of them winners. Most wins: Beauty Bright (IRE) (2). Highest grade won: Group 3 (Beauty Bright (IRE)). The wins came over 5f–2m. As at Oct 2026.
Has Marquesa (USA) produced winners?
As a dam, Marquesa (USA) has 2 produce in our archive, 2 of them winners. Most wins: Lady Of Camelot (IRE) (1). Highest grade won: Class 4 (Lady Of Camelot (IRE)). The wins came over 1m½f–1m4f. 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.