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Horse profile

Winterwell (USA)

4yo filly (at last run, Feb 2014) · Last trainer David O'Meara · Last owner Middleham Park Racing Lxiii
by First Defence (USA) out of Kinetic Force (USA) (Holy Bull)
7 runs · 5 courses · from Oct 2012
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 6 Feb 2014 — 4,641 days ago. Our archive can't say whether the horse is still in training.
Last run Feb 2014 · 6th of 7 Last raced off OR 65
KTB Profile

Winterwell (USA) is yet to win from 7 starts, though has placed 3 times. Best effort: 2nd of 5 at Wolverhampton (AW) (Jan 2014). Last raced off 65, 16lb below the career-high mark.

Based on 7 archived runs · updated 22 Oct 2026

Progeny in our archive

Produce record

As a dam, Winterwell (USA) has 2 produce in the archive, 1 winner — most wins Alba Del Sole (IRE) (4 wins).

The wins came over 5f–7f; the highest grade won is Class 5 (Alba Del Sole (IRE)).

ProduceRunsWinsWin tripsBest grade
Alba Del Sole (IRE)5945f–7fClass 5
Midwinter Dreams (IRE)10——

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 73B the best of the last 3 rated runs · Wolverhampton (AW), 16 Jan 2014 Official rating 65 at the last run, 6 Feb 2014

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 4 figures · best 73B · median 57.5
GoingRunsBestMedianSince 22 Oct 2025
Standard (AW)473B57.5—
DistanceRunsBestMedianSince 22 Oct 2025
6f – 7f373B58—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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
First Defence (USA)

Progeny in our archive have won 14.6% of 541 runs since Jan 2008 (59 horses).

Strongest over 6f – 7f (all codes): 19.8% from 162.

GoingRunsWinsSRvs sireThis horse
Firm5120%+5.4—
Good to Firm871517.2%+2.6—
Good1071816.8%+2.20 from 1
Good to Soft49816.3%+1.7—
Soft5159.8%−4.80 from 1
Heavy1119.1%−5.5—
Standard (AW)2313113.4%−1.20 from 5
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f400%−14.6—
6f – 7f1623219.8%+5.20 from 6
1m – 1m1f2263816.8%+2.20 from 1
1m2f – 1m4f9644.2%−10.4—
1m5f – 2m40410%−4.6—
2m1f – 2m4f1317.7%−6.9—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Kinetic Force (USA) (Holy Bull)

6 siblings in the archive, 3 winners — best of them Forceful Appeal (USA) (14 wins).

The wins came over 7f–2m; the highest grade won is Listed (Enforce (USA)).

ProduceRunsWinsWin tripsBest grade
Forceful Appeal (USA)74147f–1m1½fClass 2
Enforce (USA)1541m–2mListed
Approved Force (USA)2122mClass 3
Sand Fairy (IRE)70——
Forced Opinion (USA)90——
Visual Element (USA)20——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 5 0 0% −5.00
Good 1 0 0% −1.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Wolverhampton (AW) 3 0 0% −3.00
Southwell (AW) 1 0 0% −1.00
Chantilly (FR) 1 0 0% −1.00
Maisons-Laffitte (FR) 1 0 0% −1.00
Deauville (FR) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 6 0 0% −6.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Stephane Pasquier 3 0 0% −3.00
Daniel Tudhope 2 0 0% −2.00
Sam James 1 0 0% −1.00
Tom Eaves 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 4 0 0% −4.00
Visor 2 0 0% −2.00
Blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2014 2 0 0% −2.00
2013 4 0 0% −4.00
2012 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 ORKTB Jockey SP
06 Feb 14+21d Wolverhampton (AW) Ladbrokes Handicap Class 6 · 7f · Standard · 7 ran 6/7 4½ 9-7 6558A Daniel Tudhope 2/1
16 Jan 14+28d Wolverhampton (AW) Best Odds At Bookmakers.co.uk Median Auction Maiden Stakes Class 5 · 6f · Standard · 5 ran 2/5 1 9-4 6773B Sam James 7/1
19 Dec 13+31d Southwell (AW) 32Red.com Maiden Fillies' Stakes Class 5 · 8f · Standard · 8 ran 7/8 12 9-0 7749C Tom Eaves 5/2
18 Nov 13+172d Wolverhampton (AW) 32red.com Maiden Fillies' Stakes Class 5 · 7f · Standard · 5 ran 2/5 3¼ 8-13 8157B Daniel Tudhope 4/6F
30 May 13+24d Chantilly (FR) Prix De La Croix Saint-Rieul (Maiden) (3yo Fillies) (Polytrack) 6.5f · Standard · 13 ran 2/13 hd 9-0 —— Stephane Pasquier 10/1
06 May 13+193d Maisons-Laffitte (FR) Prix Le Pompon (Conditions) (3yo) (Turf) 6f · Good · 14 ran 10/14 hd 8-7 —— Stephane Pasquier 18/1
25 Oct 12 Deauville (FR) Prix De Hotot-En-Auge (Maiden) (Unraced 2yo Fillies) (Turf) 7.5f · Very Soft · 9 ran 4/9 nse 9-0 —— Stephane Pasquier 5/1

Quick answers

How many races has Winterwell (USA) won?
Winterwell (USA) has yet to win, from 7 archived starts between 2012 and 2014. Placed 3 times in total (42.9% of starts).
Who trained Winterwell (USA)?
Winterwell (USA) was trained by David O'Meara on the most recent run on record, at Wolverhampton (AW) on 6 February 2014.
Who is Winterwell (USA)'s sire?
Winterwell (USA) is by First Defence (USA) out of Kinetic Force (USA), whose sire is Holy Bull.
What is Winterwell (USA)'s official rating?
The most recent official rating on record is 65, from the run on 6 February 2014. The highest on record is 81.
What is Winterwell (USA)'s sire's record?
First Defence (USA)'s progeny in our archive have won 14.6% of 541 runs since Jan 2008 (59 horses), Flat and jumps together. Strongest over 6f – 7f (all codes): 19.8% from 162.
Who are Winterwell (USA)'s siblings?
Out of Kinetic Force (USA), Winterwell (USA) has 6 other produce in our archive, 3 of them winners. Most wins: Forceful Appeal (USA) (14). Highest grade won: Listed (Enforce (USA)). The wins came over 7f–2m. As at Oct 2026.
Has Winterwell (USA) produced winners?
As a dam, Winterwell (USA) has 2 produce in our archive, 1 of them a winner. Most wins: Alba Del Sole (IRE) (4). Highest grade won: Class 5 (Alba Del Sole (IRE)). The wins came over 5f–7f. As at Oct 2026.

Record shown from October 2012. 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.