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Horse profile

Mewstone (GB)

7yo mare (at last run, May 2010) · Last trainer Tom George · Last owner Simon Roberts
by Supreme Leader (GB) out of Carmel's Joy (IRE) (Carlingford Castle)
10 runs · 9 courses · from Feb 2008
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 31 May 2010 — 5,993 days ago. Our archive can't say whether the horse is still in training.
Last run May 2010 2 wins · Lingfield & Uttoxeter Last raced off OR 105
KTB Profile

Mewstone (GB) is 2 from 10. Hasn't won since Nov 2008. Last raced off 105, 13lb below the career-high mark.

Based on 10 archived runs · updated 28 Oct 2026
KTB at a glance OR ↓ 13lb off peak

Progeny in our archive

Produce record

As a dam, Mewstone (GB) has 2 produce in the archive, 1 winner — most wins A Good Yomp (GB) (2 wins).

The wins came over 2m1f–2m3½f; the highest grade won is Class 4 (A Good Yomp (GB)).

ProduceRunsWinsWin tripsBest grade
A Good Yomp (GB)1422m1f–2m3½fClass 4
Doug The Welder (GB)10——
Official rating105↓ 13lb off peak
105 105–118

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 107A the best of the last 3 rated runs · Hereford, 15 Feb 2009 Official rating 105 at the last run, 31 May 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 6 figures · best 120A · median 106.5
GoingRunsBestMedianSince 28 Oct 2025
Heavy3107A106—
Soft2120A113.5—
Good to Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m5f – 2m4120A106.5—
2m1f – 2m4f2107A101—

Of 10 runs looked at, 4 have no figure: did not complete (or a non-runner row) (4).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 10 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
Supreme Leader (GB)

Progeny in our archive have won 9.2% of 2,984 runs since Jan 2008 (349 horses).

GoingRunsWinsSRvs sireThis horse
Firm2627.7%−1.5—
Good to Firm184189.8%+0.6—
Good665578.6%−0.60 from 1
Good to Soft470449.4%+0.20 from 3
Soft885859.6%+0.41 from 3
Heavy744668.9%−0.31 from 3
Standard (AW)10220%+10.8—
Distance (all codes)RunsWinsSRvs sireThis horse
1m2f – 1m4f900%−9.2—
1m5f – 2m575559.6%+0.42 from 4
2m1f – 2m4f1,0661059.8%+0.60 from 3
2m5f – 3m1,019918.9%−0.30 from 2
Over 3m315237.3%−1.90 from 1

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
Carmel's Joy (IRE) (Carlingford Castle)

4 siblings in the archive, 2 winners — best of them Trenance (GB) (2 wins).

The wins came over 2m6½f–3m; the highest grade won is Class 4 (Trenance (GB)).

ProduceRunsWinsWin tripsBest grade
Trenance (GB)1222m7½f–3mClass 4
Sovereign's Joy (GB)912m6½fClass 4
Higgsy (GB)30——
Flora Springs (GB)10——

Record by conditions

GoingRunsWinsSR£1
Soft 3 1 33% +6.00
Good to Soft 3 0 0% −3.00
Heavy 3 1 33% −1.38
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 6 1 17% −4.38
Class 3 2 0 0% −2.00
Class 6 1 1 100% +8.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Uttoxeter 2 1 50% +7.00
Cartmel 1 0 0% −1.00
Exeter 1 0 0% −1.00
Ffos Las 1 0 0% −1.00
Fontwell 1 0 0% −1.00
Hereford 1 0 0% −1.00
Newbury 1 0 0% −1.00
Lingfield 1 1 100% +0.62
Chepstow 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 4 2 50% +6.62
2m1f – 2m4f 3 0 0% −3.00
2m5f – 3m 2 0 0% −2.00
Over 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Paddy Brennan 3 1 33% −1.38
Sam Thomas 2 0 0% −2.00
Willie McCarthy 2 1 50% +7.00
Ciaran Mckee 1 0 0% −1.00
Denis O'Regan 1 0 0% −1.00
Felix De Giles 1 0 0% −1.00

SeasonRunsWinsSR£1
2010 3 0 0% −3.00
2009 3 0 0% −3.00
2008 4 2 50% +6.62

TypeRunsWinsSR£1
Hurdle 5 1 20% −3.38
Chase 3 0 0% −3.00
NH Flat 2 1 50% +7.00

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
2010 · 3 runs
31 May 10+69d Cartmel PSR Marquee Hire Conditional Jockeys' Handicap Hurdle Class 4 · 25.5f · Good · 10 ran PU/10 — 11-1 105— Ciaran Mckee 33/1
23 Mar 10+54d Exeter Canadatravelcentre.co.uk Novices' Handicap Chase Class 4 · 24f · Soft · 9 ran PU/9 — 11-11 109— Denis O'Regan 10/1
28 Jan 10+83d Ffos Las E.b.f./t.b.a. Mares' Novices' Chase (qualifier) Class 4 · 24f · Good To Soft · 7 ran PU/7 — 10-12 109— Sam Thomas 25/1
2009 · 3 runs
06 Nov 09+264d Fontwell John Smith's Extra Smooth Mares' Beginners' Chase Class 4 · 19f · Good To Soft · 8 ran 3/8 19 11-0 11495B Sam Thomas 12/1
15 Feb 09+22d Hereford Best Odds Guaranteed At betinternet.com Mares' Handicap Hurdle Class 3 · 19.5f · Soft · 13 ran 8/13 ¾ 11-5 118107A Paddy Brennan 25/1
24 Jan 09+58d Uttoxeter Bells Mares' Novices' Hurdle Class 4 · 16f · Heavy · 14 ran 7/14 3¼ 11-3 11887C Felix De Giles 5/1
2008 · 4 runs
27 Nov 08+16d Newbury E.B.F. / Robert Alner Fund Mares' 'NH' Novices' Hurdle (Qualifier) Class 3 · 20.5f · Good To Soft · 11 ran PU/11 — 11-2 —— Paddy Brennan 14/1
11 Nov 08+213d Lingfield Neil Gardiner Memorial Mares' Novices' Hurdle Class 4 · 16.5f · Heavy · 5 ran 1/5 10-10 114106C Paddy Brennan 8/13F
12 Apr 08+71d Uttoxeter Banner Marquees Mares Only Standard Open NH Flat Race Class 6 · 16f · Soft · 16 ran 1/16 10-9 —120A Willie McCarthy 8/1
01 Feb 08 Chepstow Doncaster Bloodstock/EBF Mares' Standard Open NH Flat Race Class 5 · 16f · Heavy · 10 ran 2/10 6 10-11 —107A Willie McCarthy 11/2

Quick answers

How many races has Mewstone won?
Mewstone (GB) won 2 of 10 archived starts between 2008 and 2010, a strike rate of 20%. Placed 4 times in total (40% of starts).
Who trained Mewstone?
Mewstone (GB) was trained by Tom George on the most recent run on record, at Cartmel on 31 May 2010.
Who is Mewstone's sire?
Mewstone (GB) is by Supreme Leader (GB) out of Carmel's Joy (IRE), whose sire is Carlingford Castle.
What going does Mewstone prefer?
Mewstone (GB) has the best record on soft going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Mewstone's official rating?
The most recent official rating on record is 105, from the run on 31 May 2010. The highest on record is 118.
What is Mewstone's sire's record?
Supreme Leader (GB)'s progeny in our archive have won 9.2% of 2,984 runs since Jan 2008 (349 horses), Flat and jumps together.
Who are Mewstone's siblings?
Out of Carmel's Joy (IRE), Mewstone (GB) has 4 other produce in our archive, 2 of them winners. Most wins: Trenance (GB) (2). Highest grade won: Class 4 (Trenance (GB)). The wins came over 2m6½f–3m. As at Oct 2026.
Has Mewstone produced winners?
As a dam, Mewstone (GB) has 2 produce in our archive, 1 of them a winner. Most wins: A Good Yomp (GB) (2). Highest grade won: Class 4 (A Good Yomp (GB)). The wins came over 2m1f–2m3½f. As at Oct 2026.

Record shown from February 2008. 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.