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Horse profile

Muckle (GB)

3yo filly (at last run, Jul 2006) · Last trainer Stuart Williams · Last owner S P Tindall
by Muhtarram (USA) out of Crackle (GB) (Anshan)
7 runs · 4 courses · from Sep 2005
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Jul 2006 — 7,407 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2006 · 13th of 14 Last raced off OR 52
KTB Profile

Muckle (GB) is yet to win from 7 starts.

Based on 7 archived runs · updated 21 Oct 2026

Progeny in our archive

Produce record

As a dam, Muckle (GB) has 1 produce in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Mandaros (FR)20——
Official rating52↓ 6lb off peak
52 52–58

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 50C the best of the last 3 rated runs · Yarmouth, 15 Jun 2006 Official rating 52 at the last run, 11 Jul 2006

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 →

Flat 6 figures · best 66C · median 44
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)461C37.5—
Good to Firm266C58—
DistanceRunsBestMedianSince 21 Oct 2025
1m2f – 1m4f361C50—
6f – 7f266C51.5—
1m – 1m1f1———

Of 7 runs looked at, 1 has no figure: no runner of known ability in the race — the level cannot be solved (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 7 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
Muhtarram (USA)

Progeny in our archive have won 12.3% of 837 runs since Jan 2008 (64 horses).

Strongest on good going: 17.8% from 270. Weakest on soft going: 7.7% from 156.

GoingRunsWinsSRvs sireThis horse
Firm400%−12.3—
Good to Firm1302015.4%+3.10 from 2
Good2704817.8%+5.50 from 1
Good to Soft131129.2%−3.1—
Soft156127.7%−4.6—
Heavy7556.7%−5.6—
Standard (AW)7168.5%−3.80 from 4
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1715.9%−6.4—
6f – 7f1200%−12.30 from 3
1m – 1m1f3712.7%−9.60 from 1
1m2f – 1m4f1041211.5%−0.80 from 3
1m5f – 2m2944013.6%+1.3—
2m1f – 2m4f2172411.1%−1.2—
2m5f – 3m1191512.6%+0.3—
Over 3m371027%+14.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Crackle (GB) (Anshan)

5 siblings in the archive, 4 winners — best of them Auld Burns (GB) (3 wins).

The wins came over 5f–1m2f; the highest grade won is Class 2 (Auld Burns (GB)).

ProduceRunsWinsWin tripsBest grade
Auld Burns (GB)1137f–1m2fClass 2
Pivock (GB)226f–7f—
Chutney (IRE)915fClass 4
The Obvious Choice (GB)417fClass 5
Present Day (GB)110——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 4 0 0% −4.00
Good to Firm 2 0 0% −2.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 5 0 0% −5.00
Class 5 1 0 0% −1.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Lingfield (AW) 3 0 0% −3.00
Yarmouth 2 0 0% −2.00
Southwell (AW) 1 0 0% −1.00
Nottingham 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 3 0 0% −3.00
6f – 7f 3 0 0% −3.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Seb Sanders 1 0 0% −1.00
Shane Kelly 1 0 0% −1.00
Kerrin McEvoy 1 0 0% −1.00
Steve Drowne 1 0 0% −1.00
Martin Dwyer 1 0 0% −1.00
Hayley Turner 1 0 0% −1.00
Royston Ffrench 1 0 0% −1.00

SeasonRunsWinsSR£1
2006 5 0 0% −5.00
2005 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
11 Jul 06+12d Southwell (AW) wbx.com Maiden Fillies Handicap Class 6 · 8f · Standard · 14 ran 13/14 2 8-12 5229C Seb Sanders 13/2C
29 Jun 06+14d Lingfield (AW) Poppy Support Handicap Class 6 · 12f · Standard · 15 ran 10/15 20 9-2 5538C Shane Kelly 20/1
15 Jun 06+23d Yarmouth Hall Farm Equine Centre Handicap Class 6 · 11.5f · Good To Firm · 16 ran 13/16 1¼ 9-6 5850C Kerrin McEvoy 12/1
23 May 06+62d Lingfield (AW) Marsh Green Handicap Class 6 · 10f · Standard · 12 ran 5/12 1 8-11 5861C Steve Drowne 14/1
22 Mar 06+176d Lingfield (AW) DHL Citispeed Median Auction Maiden Stakes Class 6 · 7f · Standard · 11 ran 7/11 2 8-6 5837C Martin Dwyer 25/1
27 Sep 05+13d Nottingham E.B.F. Maiden Fillies' Stakes Class 5 · 6f · Good · 17 ran 12/17 nk 8-11 —— Hayley Turner 25/1
14 Sep 05 Yarmouth E.B.F. Maiden Fillies' Stakes Class 4 · 6f · Good To Firm · 19 ran 9/19 5 8-11 —66C Royston Ffrench 66/1

Quick answers

How many races has Muckle (GB) won?
Muckle (GB) has yet to win, from 7 archived starts between 2005 and 2006.
Who trained Muckle (GB)?
Muckle (GB) was trained by Stuart Williams on the most recent run on record, at Southwell (AW) on 11 July 2006.
Who is Muckle (GB)'s sire?
Muckle (GB) is by Muhtarram (USA) out of Crackle (GB), whose sire is Anshan.
What is Muckle (GB)'s official rating?
The most recent official rating on record is 52, from the run on 11 July 2006. The highest on record is 58.
What is Muckle (GB)'s sire's record?
Muhtarram (USA)'s progeny in our archive have won 12.3% of 837 runs since Jan 2008 (64 horses), Flat and jumps together. Strongest on good going: 17.8% from 270. Weakest on soft going: 7.7% from 156.
Who are Muckle (GB)'s siblings?
Out of Crackle (GB), Muckle (GB) has 5 other produce in our archive, 4 of them winners. Most wins: Auld Burns (GB) (3). Highest grade won: Class 2 (Auld Burns (GB)). The wins came over 5f–1m2f. As at Oct 2026.
Has Muckle (GB) produced winners?
As a dam, Muckle (GB) has 1 produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from September 2005. 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.