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Horse profile

Lady Rockfield (IRE)

3yo filly (at last run, Dec 2009) · Last trainer M J Grassick · Last owner Michael Oflynn
by Rock Of Gibraltar (IRE) out of Quiet Mouse (USA) (Quiet American)
5 runs · 4 courses · from May 2009
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Dec 2009 — 6,172 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2009 · 9th of 10 Last raced off OR 65
KTB Profile

Lady Rockfield (IRE) is yet to win from 5 starts, though has placed once. Best effort: 2nd of 5 at Navan (Jun 2009).

Based on 5 archived runs · updated 5 Nov 2026

Progeny in our archive

Produce record

As a dam, Lady Rockfield (IRE) has 5 produce in the archive, 2 winners — most wins Cape Crystal (IRE) (3 wins).

The wins came over 6f–1m2f; the highest grade won is Class 5 (Cape Crystal (IRE)).

ProduceRunsWinsWin tripsBest grade
Cape Crystal (IRE)1031m1½f–1m2fClass 5
Belle Dormant (IRE)1116fClass 5
Dingle Bay (IRE)120——
Above Us Only Sky (IRE)400——
Golden Deal (IRE)130——

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 59A the best of the last 3 rated runs · Dundalk (AW), 26 Nov 2009 Official rating 65 at the last run, 11 Dec 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 — 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 5 figures · best 73A · median 59
GoingRunsBestMedianSince 5 Nov 2025
Standard (AW)359A57—
Good to Firm1———
Good to Soft1———
DistanceRunsBestMedianSince 5 Nov 2025
1m – 1m1f473A61—
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 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
Rock Of Gibraltar (IRE)

Progeny in our archive have won 9.8% of 11,566 runs since Jan 2008 (872 horses).

GoingRunsWinsSRvs sireThis horse
Firm901112.2%+2.4—
Good to Firm1,83920110.9%+1.10 from 1
Good2,76227710%+0.2—
Good to Soft1,3751359.8%00 from 1
Soft1,8531839.9%+0.1—
Heavy710689.6%−0.2—
Standard (AW)2,9372588.8%−10 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f6326310%+0.2—
6f – 7f2,5822419.3%−0.50 from 1
1m – 1m1f2,7852729.8%00 from 4
1m2f – 1m4f3,10735011.3%+1.5—
1m5f – 2m1,5471318.5%−1.3—
2m1f – 2m4f692598.5%−1.3—
2m5f – 3m197147.1%−2.7—
Over 3m24312.5%+2.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Quiet Mouse (USA) (Quiet American)

6 siblings in the archive, 4 winners — best of them Houston Dynimo (IRE) (10 wins).

The wins came over 6f–2m6½f; the highest grade won is Group 3 (Ugo Fire (IRE)).

ProduceRunsWinsWin tripsBest grade
Houston Dynimo (IRE)87107f–2m6½fClass 2
Bohemian Rhapsody (IRE)7761m4f–2m4½fClass 4
Ugo Fire (IRE)1836f–7fGroup 3
American Craftsman (IRE)4021m4f–2mClass 4
Night Cam (IRE)30——
First Sea Lord (IRE)40——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 3 0 0% −3.00
Good to Firm 1 0 0% −1.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Dundalk (AW) 2 0 0% −2.00
Wolverhampton (AW) 1 0 0% −1.00
Navan 1 0 0% −1.00
Naas 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 4 0 0% −4.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Eddie Ahern 1 0 0% −1.00
Joseph O'Brien 1 0 0% −1.00
Johnny Murtagh 1 0 0% −1.00
Declan McDonogh 1 0 0% −1.00
Fran Berry 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 3 0 0% −3.00
Blinkers 2 0 0% −2.00

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 ORKTB Jockey SP
2009 · 5 runs
11 Dec 09+15d Wolverhampton (AW) Bet Live In-play At totesport.com Handicap (Div 1) Class 6 · 7f · Standard · 10 ran 9/10 ¾ 9-4 6557A Eddie Ahern 14/1
26 Nov 09+15d Dundalk (AW) Fairways Race, Stay & Golf Package Maiden 1m · Standard · 14 ran 5/14 3½ 8-7 6559A Joseph O'Brien 10/1
11 Nov 09+159d Dundalk (AW) www.dundalkstadium.com Maiden 1m · Standard · 14 ran 9/14 1¼ 9-0 —54A Johnny Murtagh 7/2
05 Jun 09+23d Navan Irish Stallion Farms E.B.F Maiden 1m · Good To Firm · 5 ran 2/5 5½ 9-0 —63B Declan McDonogh 5/2
13 May 09 Naas Irish Stallion Farms E.B.F Fillies Maiden 1m · Good To Yielding · 20 ran 6/20 ½ 9-0 —73A Fran Berry 5/1

Quick answers

How many races has Lady Rockfield won?
Lady Rockfield (IRE) has yet to win, from 5 archived starts in 2009. Placed 1 time in total (20% of starts).
Who trained Lady Rockfield?
Lady Rockfield (IRE) was trained by M J Grassick on the most recent run on record, at Wolverhampton (AW) on 11 December 2009.
Who is Lady Rockfield's sire?
Lady Rockfield (IRE) is by Rock Of Gibraltar (IRE) out of Quiet Mouse (USA), whose sire is Quiet American.
What is Lady Rockfield's official rating?
The most recent official rating on record is 65, from the run on 11 December 2009. That is also the highest on record.
What is Lady Rockfield's sire's record?
Rock Of Gibraltar (IRE)'s progeny in our archive have won 9.8% of 11,566 runs since Jan 2008 (872 horses), Flat and jumps together.
Who are Lady Rockfield's siblings?
Out of Quiet Mouse (USA), Lady Rockfield (IRE) has 6 other produce in our archive, 4 of them winners. Most wins: Houston Dynimo (IRE) (10). Highest grade won: Group 3 (Ugo Fire (IRE)). The wins came over 6f–2m6½f. As at Nov 2026.
Has Lady Rockfield produced winners?
As a dam, Lady Rockfield (IRE) has 5 produce in our archive, 2 of them winners. Most wins: Cape Crystal (IRE) (3). Highest grade won: Class 5 (Cape Crystal (IRE)). The wins came over 6f–1m2f. As at Nov 2026.

Record shown from May 2009. 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.