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Horse profile

Valerie Dubuisson (IRE)

5yo mare (at last run, Feb 2016) · Last trainer J F O'Shea · Last owner Lillibelle Racing Partnership
by Holy Roman Emperor (IRE) out of Open Book (GB) (Mark Of Esteem)
3 runs · 1 course · from Dec 2015
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 19 Feb 2016 — 3,912 days ago. Our archive can't say whether the horse is still in training.
Last run Feb 2016 · 7th of 14
KTB Profile

Valerie Dubuisson (IRE) is yet to win from 3 starts.

Based on 3 archived runs · updated 5 Nov 2026

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 44C the best of the last 3 rated runs · Dundalk (AW), 4 Dec 2015

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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 3 figures · best 44C · median 41
GoingRunsBestMedianSince 5 Nov 2025
Standard (AW)344C41—
DistanceRunsBestMedianSince 5 Nov 2025
1m – 1m1f241A38.5—
1m2f – 1m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 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

Progeny in our archive have won 10.3% of 11,884 runs since Mar 2010 (949 horses).

Weakest over 2m1f – 2m4f (all codes): 5.9% from 305.

GoingRunsWinsSRvs sireThis horse
Firm571119.3%+9—
Good to Firm1,62217911%+0.7—
Good2,60526710.2%−0.1—
Good to Soft1,1721089.2%−1.1—
Soft1,72818410.6%+0.3—
Heavy609518.4%−1.9—
Standard (AW)4,09042410.4%+0.10 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f88210511.9%+1.6—
6f – 7f4,78149910.4%+0.1—
1m – 1m1f3,04933811.1%+0.80 from 2
1m2f – 1m4f2,0901959.3%−10 from 1
1m5f – 2m698598.5%−1.8—
2m1f – 2m4f305185.9%−4.4—
2m5f – 3m761114.5%+4.2—
Over 3m300%−10.3—

Flat and jumps together (all codes) · since Mar 2010 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Open Book (GB) (Mark Of Esteem)

5 siblings in the archive, 4 winners — best of them Dickens (IRE) (8 wins).

The wins came over 7f–2m6f; the highest grade won is Class 2 (Sir Psycho (IRE)).

ProduceRunsWinsWin tripsBest grade
Dickens (IRE)3181m½f–2m6fClass 4
Sir Psycho (IRE)2341m7½f–2m3fClass 2
Rule Book (IRE)831m2f–1m4fClass 3
Natural Woman (IRE)617f—
John Dixen (IRE)90——

Record by conditions

DistanceRunsWinsSR£1
1m – 1m1f 2 0 0% −2.00
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Denis Linehan 2 0 0% −2.00
Wayne Lordan 1 0 0% −1.00

SeasonRunsWinsSR£1
2016 2 0 0% −2.00
2015 1 0 0% −1.00

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 KTB Jockey SP
2016 · 2 runs
19 Feb 16+21d Dundalk (AW) Big Bad Bob Fillies Maiden 1m · Standard · 14 ran 7/14 7½ 8-7 41A Denis Linehan 100/1
29 Jan 16+56d Dundalk (AW) Download The At The Races App Apprentice Maiden 1m · Standard · 12 ran 10/12 1½ 8-12 36C Denis Linehan 100/1
2015 · 1 run
04 Dec 15 Dundalk (AW) Big Bad Bob Maiden 1m2½f · Standard · 14 ran 14/14 7 9-3 44C Wayne Lordan 66/1

Quick answers

How many races has Valerie Dubuisson won?
Valerie Dubuisson (IRE) has yet to win, from 3 archived starts between 2015 and 2016.
Who trained Valerie Dubuisson?
Valerie Dubuisson (IRE) was trained by J F O'Shea on the most recent run on record, at Dundalk (AW) on 19 February 2016.
Who is Valerie Dubuisson's sire?
Valerie Dubuisson (IRE) is by Holy Roman Emperor (IRE) out of Open Book (GB), whose sire is Mark Of Esteem.
What is Valerie Dubuisson's sire's record?
Holy Roman Emperor (IRE)'s progeny in our archive have won 10.3% of 11,884 runs since Mar 2010 (949 horses), Flat and jumps together. Weakest over 2m1f – 2m4f (all codes): 5.9% from 305.
Who are Valerie Dubuisson's siblings?
Out of Open Book (GB), Valerie Dubuisson (IRE) has 5 other produce in our archive, 4 of them winners. Most wins: Dickens (IRE) (8). Highest grade won: Class 2 (Sir Psycho (IRE)). The wins came over 7f–2m6f. As at Nov 2026.

Record shown from December 2015. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.