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Horse profile

Stubble Field (GB)

3yo filly (at last run, Oct 2022) · Last trainer Simon Pearce · Last owner Howard Duff Racing
10 runs · 7 courses · from Sep 2021
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 18 Oct 2022 — 1,464 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2022 · 9th of 10 Last raced off OR 65
KTB Profile

Stubble Field (GB) is yet to win from 10 starts, though has placed 4 times. Best effort: 2nd of 10 at Kempton (AW) (Oct 2021). Last raced off 65, 8lb below the career-high mark.

Based on 10 archived runs · updated 22 Oct 2026
KTB at a glance OR ↓ 8lb off peak

Progeny in our archive

Produce record

As a dam, Stubble Field (GB) has 1 produce in the archive, 1 winner — most wins Shimmering Sun (IRE) (2 wins).

The wins came over 5f; the highest grade won is Listed (Shimmering Sun (IRE)).

Family form: Shimmering Sun (IRE) won at Dundalk (AW) (IRE), 2 Oct 2026.

ProduceRunsWinsWin tripsBest grade
Shimmering Sun (IRE)625fListed
Official rating65↓ 8lb off peak
65 65–73

KTB Speed and Rating

KTB Speed

Best recent Speed 107 the best of the last 3 graded (A or B) runs · Lingfield (AW), 29 Sep 2022

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 10 figures · best 107A · median 79.5
GoingRunsBestMedianSince 22 Oct 2025
Good492C82—
Standard (AW)3107A88—
Good to Firm283A79.5—
Good to Soft1———
DistanceRunsBestMedianSince 22 Oct 2025
6f – 7f692C82—
1m – 1m1f3107A83—
1m2f – 1m4f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 10 figures from 10 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 63A the best of the last 3 rated runs · Lingfield (AW), 29 Sep 2022 Official rating 65 at the last run, 18 Oct 2022

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 10 figures · best 86A · median 66
GoingRunsBestMedianSince 22 Oct 2025
Good486A73—
Standard (AW)377A65—
Good to Firm273A62—
Good to Soft1———
DistanceRunsBestMedianSince 22 Oct 2025
6f – 7f686A72—
1m – 1m1f373A63—
1m2f – 1m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 10 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

Progeny in our archive have won 9.1% of 2,957 runs since Jan 2008 (192 horses).

Weakest over 1m – 1m1f (all codes): 6% from 497.

GoingRunsWinsSRvs sireThis horse
Firm20210%+0.9—
Good to Firm424307.1%−20 from 2
Good590518.6%−0.50 from 4
Good to Soft299299.7%+0.60 from 1
Soft2763211.6%+2.5—
Heavy921010.9%+1.8—
Standard (AW)1,2561169.2%+0.10 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4635010.8%+1.7—
6f – 7f1,5091479.7%+0.60 from 6
1m – 1m1f497306%−3.10 from 3
1m2f – 1m4f305237.5%−1.60 from 1
1m5f – 2m144149.7%+0.6—
2m1f – 2m4f34514.7%+5.6—
2m5f – 3m5120%+10.9—

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

5 siblings in the archive, 4 winners — best of them Shouldvebeenaring (GB) (6 wins).

The wins came over 5f–7f; the highest grade won is Group 3 (Shouldvebeenaring (GB)).

Family form: Zen Diva (GB) finished 2nd of 13 at Newmarket, 9 Oct 2026.

ProduceRunsWinsWin tripsBest grade
Shouldvebeenaring (GB)3066f–7fGroup 3
Zen Diva (GB)946fClass 2
Tilaawah (GB)826fClass 4
Lady Pink Rose (GB)1015fClass 5
Moneyball (GB)60——

Record by conditions

GoingRunsWinsSR£1
Good 4 0 0% −4.00
Standard (AW) 3 0 0% −3.00
Good to Firm 2 0 0% −2.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 8 0 0% −8.00
Class 2 1 0 0% −1.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Newmarket 3 0 0% −3.00
Lingfield (AW) 2 0 0% −2.00
Yarmouth 1 0 0% −1.00
Salisbury 1 0 0% −1.00
Newbury 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Ascot 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 6 0 0% −6.00
1m – 1m1f 3 0 0% −3.00
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Liam Jones 3 0 0% −3.00
David Probert 2 0 0% −2.00
Cieren Fallon 1 0 0% −1.00
Jack Mitchell 1 0 0% −1.00
Frankie Dettori 1 0 0% −1.00
Hollie Doyle 1 0 0% −1.00
Robert Tart 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 9 0 0% −9.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2022 7 0 0% −7.00
2021 3 0 0% −3.00

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
18 Oct 22+19d Yarmouth Cazoo Search Drive Smile Handicap Class 5 · 10f · Good To Soft · 10 ran 9/10 1¾ 9-5 6568A55A Cieren Fallon 33/1
29 Sep 22+41d Lingfield (AW) Cranwell Wealth Solutions Fillies' Handicap Class 5 · 8f · Standard · 12 ran 11/12 ½ 9-9 67107A63A Jack Mitchell 10/1
19 Aug 22+28d Salisbury Draintech Tankers Handicap Class 5 · 8f · Good To Firm · 8 ran 6/8 5 9-2 6876B51A David Probert 7/1
22 Jul 22+31d Newmarket racingtv.com/freetrial Fillies' Handicap Class 5 · 8f · Good To Firm · 8 ran 3/8 ½ 9-7 6983A73A Frankie Dettori 9/1
21 Jun 22+39d Newbury Racing Staff Go Free At Newbury 30th June Handicap (Str) Class 5 · 7f · Good · 10 ran 7/10 ½ 9-5 7188A67A David Probert 25/1
13 May 22+23d Newmarket Supporting Mental Health Awareness Week Handicap Class 5 · 7f · Good · 9 ran 8/9 5 9-6 7252C53C Hollie Doyle 16/1
20 Apr 22+173d Lingfield (AW) Sky Sports Racing Sky 415 Fillies' Novice Stakes (GBB Race) Class 5 · 7f · Standard · 8 ran 3/8 1 9-0 7360A65A Robert Tart 10/3
29 Oct 21+27d Kempton (AW) Unibet Casino/British Stallion Studs EBF Restricted Novice Stakes (GBB Race) Class 5 · 6f · Standard To Slow · 10 ran 2/10 nse 8-12 —88A77A Liam Jones 11/10F
02 Oct 21+29d Newmarket 150,000 Tattersalls October Auction Stakes (GBB Race) Class 2 · 6f · Good · 28 ran 5/28 ½ 8-2 —92C86A Liam Jones 22/1
03 Sep 21 Ascot Hoof It For PRD British EBF Restricted Novice Stakes (GBB Race) Class 4 · 6f · Good · 8 ran 2/8 nk 8-8 —76A79A Liam Jones 80/1

Quick answers

How many races has Stubble Field (GB) won?
Stubble Field (GB) has yet to win, from 10 archived starts between 2021 and 2022. Placed 4 times in total (40% of starts).
Who trained Stubble Field (GB)?
Stubble Field (GB) was trained by Simon Pearce on the most recent run on record, at Yarmouth on 18 October 2022.
Who is Stubble Field (GB)'s sire?
Stubble Field (GB) is by Adaay (IRE) out of Lady Estella (IRE), whose sire is Equiano.
What is Stubble Field (GB)'s official rating?
The most recent official rating on record is 65, from the run on 18 October 2022. The highest on record is 73.
What is Stubble Field (GB)'s sire's record?
Adaay (IRE)'s progeny in our archive have won 9.1% of 2,957 runs since Jan 2008 (192 horses), Flat and jumps together. Weakest over 1m – 1m1f (all codes): 6% from 497.
Who are Stubble Field (GB)'s siblings?
Out of Lady Estella (IRE), Stubble Field (GB) has 5 other produce in our archive, 4 of them winners. Most wins: Shouldvebeenaring (GB) (6). Highest grade won: Group 3 (Shouldvebeenaring (GB)). The wins came over 5f–7f. As at Oct 2026.
Has Stubble Field (GB) produced winners?
As a dam, Stubble Field (GB) has 1 produce in our archive, 1 of them a winner. Most wins: Shimmering Sun (IRE) (2). Highest grade won: Listed (Shimmering Sun (IRE)). The wins came over 5f. As at Oct 2026.

Record shown from September 2021. 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.