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Horse profile

Grand Ducal (IRE)

3yo colt (at last run, Oct 2009) · Last trainer A P O'Brien · Last owner Mrs John Magnier Michael Tabor Derrick Smith
by Danehill Dancer (IRE) out of Mood Swings (IRE) (Shirley Heights)
7 runs · 6 courses · from May 2008
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 4 Oct 2009 — 6,232 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2009 · 17th of 19 2 wins · Curragh & Tipperary
KTB Profile

Grand Ducal (IRE) is 2 from 7, including a Group 3 win. The biggest win we hold: the Airlie Stud Gallinule Stakes at Curragh (May 2009). Hasn't won since May 2009.

Based on 7 archived runs · updated 27 Oct 2026
KTB at a glance OR at career high
Official rating107At career-high mark
107 102–107

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 98A the best of the last 3 rated runs · Curragh, 24 May 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 6 figures · best 98A · median 91.5
GoingRunsBestMedianSince 27 Oct 2025
Heavy298A95.5—
Good294B89—
Good to Soft1———
Firm1———
DistanceRunsBestMedianSince 27 Oct 2025
6f – 7f494B91.5—
1m2f – 1m4f298A90—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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
Danehill Dancer (IRE)

Progeny in our archive have won 11.2% of 10,094 runs since Jan 2008 (783 horses).

Weakest over 2m5f – 3m (all codes): 6.2% from 130.

GoingRunsWinsSRvs sireThis horse
Firm911011%−0.21 from 1
Good to Firm1,74022312.8%+1.6—
Good2,4992489.9%−1.30 from 3
Good to Soft1,08912011%−0.20 from 1
Soft1,73322412.9%+1.7—
Heavy6567811.9%+0.71 from 2
Standard (AW)2,2852249.8%−1.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4035313.2%+2—
6f – 7f2,71033112.2%+11 from 4
1m – 1m1f2,71531211.5%+0.3—
1m2f – 1m4f2,31123710.3%−0.91 from 3
1m5f – 2m1,27013410.6%−0.6—
2m1f – 2m4f533519.6%−1.6—
2m5f – 3m13086.2%−5—
Over 3m2214.5%−6.7—

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
Mood Swings (IRE) (Shirley Heights)

7 siblings in the archive, 6 winners — best of them Murhib (IRE) (7 wins).

The wins came over 6f–2m; the highest grade won is Class 2 (Al Khaleej (IRE)).

ProduceRunsWinsWin tripsBest grade
Murhib (IRE)4171m2f–2mClass 4
Al Khaleej (IRE)2246f–1mClass 2
Lowdown (IRE)2036fClass 2
Tears of A Clown (IRE)1021m–1m2fClass 2
Sheer Courage (IRE)316fClass 4
Best Side (IRE)811m—
Hurricane Floyd (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −3.00
Heavy 2 1 50% +6.00
Good to Soft 1 0 0% −1.00
Firm 1 1 100% +3.33

ClassRunsWinsSR£1
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Curragh 2 1 50% +6.00
Longchamp (FR) 1 0 0% −1.00
Leopardstown 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Fairyhouse 1 0 0% −1.00
Tipperary 1 1 100% +3.33

DistanceRunsWinsSR£1
6f – 7f 4 1 25% +0.33
1m2f – 1m4f 3 1 33% +5.00

JockeyRunsWinsSR£1
Johnny Murtagh 3 2 67% +9.33
Pat Smullen 1 0 0% −1.00
Colm O'Donoghue 1 0 0% −1.00
Willie Supple 1 0 0% −1.00
Seamie Heffernan 1 0 0% −1.00

SeasonRunsWinsSR£1
2009 3 1 33% +5.00
2008 4 1 25% +0.33

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 · 3 runs
04 Oct 09+29d Longchamp (FR) Qatar Prix de l'Arc de Triomphe (Colts & Fillies) 12f · Good · 19 ran 17/19 4 8-11 —— Pat Smullen 300/1
05 Sep 09+104d Leopardstown Tattersalls Millions Irish Champion Stakes (Group 1) 10f · Good To Yielding · 9 ran 4/9 9 9-0 10782A Colm O'Donoghue 100/1
24 May 09+274d Curragh Airlie Stud Gallinule Stakes (Group 3) 10f · Heavy · 11 ran 1/11 9-1 10298A Johnny Murtagh 7/1
2008 · 4 runs
23 Aug 08+43d Curragh Galileo EBF Futurity Stakes (Group 2) 7f · Heavy · 10 ran 3/10 3 9-1 10293A Willie Supple 20/1
11 Jul 08+22d Newmarket Weatherbys Superlative Stakes (Group 2) Class 1 · 7f · Good · 9 ran 4/9 1 9-0 10284A Johnny Murtagh 11/4F
19 Jun 08+27d Fairyhouse Blanchardstown Race 7f · Good · 4 ran 2/4 1½ 9-6 10294B Seamie Heffernan 9/4
23 May 08 Tipperary Irish Stallion Farms EBF Maiden 7.5f · Firm · 10 ran 1/10 9-3 10290A Johnny Murtagh 10/3

Quick answers

How many races has Grand Ducal won?
Grand Ducal (IRE) won 2 of 7 archived starts between 2008 and 2009, a strike rate of 28.6%. Placed 3 times in total (42.9% of starts).
Who trained Grand Ducal?
Grand Ducal (IRE) was trained by A P O'Brien on the most recent run on record, at Longchamp (FR) on 4 October 2009.
Who is Grand Ducal's sire?
Grand Ducal (IRE) is by Danehill Dancer (IRE) out of Mood Swings (IRE), whose sire is Shirley Heights.
What is Grand Ducal's official rating?
Grand Ducal (IRE)'s highest official rating on record is 107.
What is Grand Ducal's sire's record?
Danehill Dancer (IRE)'s progeny in our archive have won 11.2% of 10,094 runs since Jan 2008 (783 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 6.2% from 130.
Who are Grand Ducal's siblings?
Out of Mood Swings (IRE), Grand Ducal (IRE) has 7 other produce in our archive, 6 of them winners. Most wins: Murhib (IRE) (7). Highest grade won: Class 2 (Al Khaleej (IRE)). The wins came over 6f–2m. 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.