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Horse profile

Corston Star (IRE)

5yo mare (at last run, Nov 2010) · Last trainer Malcolm Jefferson · Last owner Tony Coyle
by Carroll House (IRE) out of Corston Dancer (IRE) (Lafontaine I)
3 runs · 3 courses · from Apr 2010
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 3 Nov 2010 — 5,837 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2010 · 13th of 16
KTB Profile

Corston Star (IRE) is yet to win from 3 starts.

Based on 3 archived runs · updated 27 Oct 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 85A the best of the last 3 rated runs · Market Rasen, 11 Apr 2010

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 3 figures · best 85A · median 82
GoingRunsBestMedianSince 27 Oct 2025
Good385A82—
DistanceRunsBestMedianSince 27 Oct 2025
1m5f – 2m285A83.5—
2m1f – 2m4f1———

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
Carroll House (IRE)

Progeny in our archive have won 6.2% of 1,033 runs since Jan 2008 (133 horses).

GoingRunsWinsSRvs sireThis horse
Firm1317.7%+1.5—
Good to Firm11376.2%0—
Good293155.1%−1.10 from 3
Good to Soft10943.7%−2.5—
Soft282217.4%+1.2—
Heavy218167.3%+1.1—
Standard (AW)500%−6.2—
Distance (all codes)RunsWinsSRvs sireThis horse
1m2f – 1m4f10110%+3.8—
1m5f – 2m236145.9%−0.30 from 2
2m1f – 2m4f398266.5%+0.30 from 1
2m5f – 3m328226.7%+0.5—
Over 3m6111.6%−4.6—

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
Corston Dancer (IRE) (Lafontaine I)

3 siblings in the archive, 1 winner — best of them Dad's Army (IRE) (1 win).

The wins came over 3m; the highest grade won is Class 4 (Dad's Army (IRE)).

ProduceRunsWinsWin tripsBest grade
Dad's Army (IRE)913mClass 4
Corston Jigthyme (IRE)30——
Easter Folly (IRE)10——

Record by conditions

ClassRunsWinsSR£1
Class 6 2 0 0% −2.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Warwick 1 0 0% −1.00
Carlisle 1 0 0% −1.00
Market Rasen 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 2 0 0% −2.00
2m1f – 2m4f 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
2010 · 3 runs
03 Nov 10+13d Warwick Warwick Mares' Standard Open NH Flat Race Class 5 · 16f · Good · 16 ran 13/16 11 10-7 82C James Halliday 40/1
21 Oct 10+193d Carlisle Molson Coors Mares' Standard NH Flat Race (Conditional Jockeys' And Amateur Riders') Class 6 · 17f · Good · 14 ran 8/14 1¾ 10-9 79C James Halliday 11/1
11 Apr 10 Market Rasen Have Your Stag Party Here Mares' Standard Open NH Flat Race Class 6 · 16.5f · Good · 14 ran 6/14 6 10-7 85A James Halliday 7/1

Quick answers

How many races has Corston Star won?
Corston Star (IRE) has yet to win, from 3 archived starts in 2010.
Who trained Corston Star?
Corston Star (IRE) was trained by Malcolm Jefferson on the most recent run on record, at Warwick on 3 November 2010.
Who is Corston Star's sire?
Corston Star (IRE) is by Carroll House (IRE) out of Corston Dancer (IRE), whose sire is Lafontaine I.
What is Corston Star's sire's record?
Carroll House (IRE)'s progeny in our archive have won 6.2% of 1,033 runs since Jan 2008 (133 horses), Flat and jumps together.
Who are Corston Star's siblings?
Out of Corston Dancer (IRE), Corston Star (IRE) has 3 other produce in our archive, 1 of them a winner. Most wins: Dad's Army (IRE) (1). Highest grade won: Class 4 (Dad's Army (IRE)). The wins came over 3m. As at Oct 2026.

Record shown from April 2010. 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.