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Horse profile

Casterly Rock (IRE)

6yo gelding (at last run, Nov 2018) · Last trainer Philip Hobbs · Last owner The Juwireya Partnership
by King's Theatre (IRE) out of Alderbrook Girl (IRE) (Alderbrook)
8 runs · 7 courses · from Feb 2017
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 14 Nov 2018 — 2,904 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2018 Last raced off OR 118
KTB Profile

Casterly Rock (IRE) is yet to win from 8 starts, though has placed 3 times. Best effort: 2nd of 8 at Bangor-on-Dee (Oct 2018).

Based on 8 archived runs · updated 27 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 107 the best of the last 3 graded (A or B) runs · Bangor-on-Dee, 11 Oct 2018

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 →

Jumps 7 figures · best 107A · median 89
GoingRunsBestMedianSince 27 Oct 2025
Good4107A89—
Soft2101B83—
Good to Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
1m5f – 2m5105B89—
2m1f – 2m4f2107A86—

Of 8 runs looked at, 1 has no figure: did not complete (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 8 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 128A the best of the last 3 rated runs · Bangor-on-Dee, 11 Oct 2018 Official rating 118 at the last run, 14 Nov 2018

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 →

Jumps 7 figures · best 128A · median 118
GoingRunsBestMedianSince 27 Oct 2025
Good4128A108—
Soft2122A111—
Good to Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
1m5f – 2m5122A118—
2m1f – 2m4f2128A114—

Of 8 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 8 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
King's Theatre (IRE)

Progeny in our archive have won 14.4% of 12,129 runs since Jan 2008 (746 horses).

Weakest on standard (aw) going: 4.8% from 125. Weakest over 1m2f – 1m4f (all codes): 7.9% from 203.

GoingRunsWinsSRvs sireThis horse
Firm4449.1%−5.3—
Good to Firm78612015.3%+0.9—
Good4,05559514.7%+0.30 from 5
Good to Soft2,13431614.8%+0.40 from 1
Soft3,30046414.1%−0.30 from 2
Heavy1,68424614.6%+0.2—
Standard (AW)12564.8%−9.6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f400%−14.4—
6f – 7f1715.9%−8.5—
1m – 1m1f2800%−14.4—
1m2f – 1m4f203167.9%−6.5—
1m5f – 2m3,34447614.2%−0.20 from 5
2m1f – 2m4f4,31465115.1%+0.70 from 3
2m5f – 3m3,30847914.5%+0.1—
Over 3m91112914.2%−0.2—

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

1 sibling in the archive, 1 winner — best of them Imperial Pride (IRE) (1 win).

The wins came over 2m7½f; the highest grade won is Class 5 (Imperial Pride (IRE)).

ProduceRunsWinsWin tripsBest grade
Imperial Pride (IRE)1512m7½fClass 5

Record by conditions

GoingRunsWinsSR£1
Good 5 0 0% −5.00
Soft 2 0 0% −2.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 5 0 0% −5.00
Class 5 2 0 0% −2.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Kempton 2 0 0% −2.00
Exeter 1 0 0% −1.00
Bangor-on-Dee 1 0 0% −1.00
Worcester 1 0 0% −1.00
Fontwell 1 0 0% −1.00
Ludlow 1 0 0% −1.00
Taunton 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 5 0 0% −5.00
2m1f – 2m4f 3 0 0% −3.00

JockeyRunsWinsSR£1
Richard Johnson 5 0 0% −5.00
Sean Houlihan 2 0 0% −2.00
Tom O'Brien 1 0 0% −1.00

SeasonRunsWinsSR£1
2018 4 0 0% −4.00
2017 4 0 0% −4.00

TypeRunsWinsSR£1
Hurdle 7 0 0% −7.00
NH Flat 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 ORSpdKTB Jockey SP
2018 · 4 runs
14 Nov 18+34d Exeter Racing Uk Handicap Hurdle Class 3 · 17f · Good · 8 ran F/8 — 11-3 118—— Richard Johnson 7/2
11 Oct 18+154d Bangor-on-Dee Starsports.Bet Handicap Hurdle Class 4 · 19.5f · Good · 8 ran 2/8 3 11-9 115107A128A Richard Johnson 4/1
10 May 18+64d Worcester Eventsi Marquee Hire Conditional Jockeys' Handicap Hurdle Class 4 · 16f · Good · 9 ran 8/9 12 11-9 12089C88C Sean Houlihan 7/1
07 Mar 18+77d Fontwell Goodwin Racing Telephone Betting Maiden Hurdle Class 5 · 17.5f · Soft · 11 ran 3/11 11 11-2 12065C100A Richard Johnson 11/10F
2017 · 4 runs
20 Dec 17+23d Ludlow Tanners Cava 'National Hunt' Novices' Hurdle Class 4 · 16f · Soft · 14 ran 2/14 3 10-12 —101B122A Richard Johnson 5/1
27 Nov 17+254d Kempton British Stallion Studs Ebf 'national Hunt' Novices' Hurdle Class 4 · 16f · Good To Soft · 12 ran 5/12 9 10-12 —105B118A Richard Johnson 9/1
18 Mar 17+25d Kempton Matchbook Betting Podcast Novices' Hurdle Class 4 · 16f · Good · 14 ran 4/14 hd 11-0 —85B119A Tom O'Brien 50/1
21 Feb 17 Taunton UB40 In Concert Here 11th June Standard NH Flat Race (Conditionals And Amateurs) Class 5 · 16.5f · Good · 10 ran 9/10 8 10-11 —89C97C Sean Houlihan 7/1

Quick answers

How many races has Casterly Rock won?
Casterly Rock (IRE) has yet to win, from 8 archived starts between 2017 and 2018. Placed 3 times in total (37.5% of starts).
Who trained Casterly Rock?
Casterly Rock (IRE) was trained by Philip Hobbs on the most recent run on record, at Exeter on 14 November 2018.
Who is Casterly Rock's sire?
Casterly Rock (IRE) is by King's Theatre (IRE) out of Alderbrook Girl (IRE), whose sire is Alderbrook.
What is Casterly Rock's official rating?
The most recent official rating on record is 118, from the run on 14 November 2018. The highest on record is 120.
What is Casterly Rock's sire's record?
King's Theatre (IRE)'s progeny in our archive have won 14.4% of 12,129 runs since Jan 2008 (746 horses), Flat and jumps together. Weakest on standard (aw) going: 4.8% from 125. Weakest over 1m2f – 1m4f (all codes): 7.9% from 203.
Who are Casterly Rock's siblings?
Out of Alderbrook Girl (IRE), Casterly Rock (IRE) has 1 other produce in our archive, 1 of them a winner. Most wins: Imperial Pride (IRE) (1). Highest grade won: Class 5 (Imperial Pride (IRE)). The wins came over 2m7½f. As at Oct 2026.

Record shown from February 2017. 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.