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Horse profile

Rocktoun Heart (IRE)

4yo filly · Trainer Linda Perratt · Owner Mrs Michele Craig & Miss Linda Perratt
by Rock Of Gibraltar (IRE) out of Thorntoun Lady (USA) (Henrythenavigator)
1 run · 1 course · from Aug 2026
As at 8 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 17 Aug 2026 · 6th of 6
KTB Profile

Rocktoun Heart is a lightly raced filly with one run to her name. By Rock Of Gibraltar out of a dam who has had one foal to race without a winner among them, she finished 6 of 6 in the Constant Security Services Novice Stakes at Catterick on good ground over under 6f in Aug 2026. Her sire has produced 1133 winners from 11558 runners since Jan 2008. She remains with Linda Perratt.

Based on 1 archived run · run-style from 1 commented run since Aug 2026 · updated 8 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 35C the best of the last 1 rated run · Catterick, 17 Aug 2026

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 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · 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.

Pedigree intelligence

Sire
Rock Of Gibraltar (IRE)

Progeny in our archive have won 9.8% of 11,568 runs since Jan 2008 (872 horses).

GoingRunsWinsSRvs sireThis horse
Firm901112.2%+2.4—
Good to Firm1,83920110.9%+1.1—
Good2,76227710%+0.20 from 1
Good to Soft1,3751359.8%0—
Soft1,8531839.9%+0.1—
Heavy710689.6%−0.2—
Standard (AW)2,9392588.8%−1—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f6326310%+0.20 from 1
6f – 7f2,5822419.3%−0.5—
1m – 1m1f2,7852729.8%0—
1m2f – 1m4f3,10835011.3%+1.5—
1m5f – 2m1,5481318.5%−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 8 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Highland Laird (IRE)30——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2026 · 1 run
17 Aug 26 Catterick Constant Security Services Novice Stakes (GBB Race) Class 4 · 5f · Good · 6 ran Poor start - anchored at rear throughout - never able to challenge - finished well held in 6th 6/6 26 9-4 7C35C Paul Mulrennan 80/1

Quick answers

How many races has Rocktoun Heart won?
Rocktoun Heart (IRE) has yet to win, from 1 archived start in 2026.
Who trains Rocktoun Heart?
Rocktoun Heart (IRE) is trained by Linda Perratt, who saddled the horse on its most recent run on 17 August 2026.
Who is Rocktoun Heart's sire?
Rocktoun Heart (IRE) is by Rock Of Gibraltar (IRE) out of Thorntoun Lady (USA), whose sire is Henrythenavigator.
What is Rocktoun Heart's sire's record?
Rock Of Gibraltar (IRE)'s progeny in our archive have won 9.8% of 11,568 runs since Jan 2008 (872 horses), Flat and jumps together.
Who are Rocktoun Heart's siblings?
Out of Thorntoun Lady (USA), Rocktoun Heart (IRE) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from August 2026. 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.