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Horse profile

Guerre (USA)

3yo colt (at last run, Oct 2014) · Last trainer A P O'Brien · Last owner Derrick Smith Mrs John Magnier Michael Tabor
by War Front (USA) out of Golden Toast (USA) (Hennessy)
6 runs · 4 courses · from Sep 2013
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 5 Oct 2014 — 4,405 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2014 · 13th of 18 2 wins · Naas & Curragh
KTB Profile

Guerre (USA) is 2 from 6, including a Listed win. The biggest win we hold: the Woodlands Stakes at Naas (Apr 2014). Hasn't won since Apr 2014.

Based on 6 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 97A the best of the last 3 rated runs · Naas, 28 Apr 2014 Official rating 110 at the last run, 14 Sep 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 5 figures · best 106A · median 97
GoingRunsBestMedianSince 27 Oct 2025
Good4106A100.5—
Good to Firm1———
DistanceRunsBestMedianSince 27 Oct 2025
Under 6f397A78—
6f – 7f2106A105—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 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
War Front (USA)

Progeny in our archive have won 15.7% of 2,496 runs since Jan 2008 (297 horses).

Strongest on standard (aw) going: 18.9% from 923. Weakest on good going: 10.9% from 533. Strongest over 6f – 7f (all codes): 19.3% from 1,009.

GoingRunsWinsSRvs sireThis horse
Firm14321.4%+5.7—
Good to Firm4758317.5%+1.80 from 1
Good5335810.9%−4.82 from 5
Good to Soft2273716.3%+0.6—
Soft2813211.4%−4.3—
Heavy43511.6%−4.1—
Standard (AW)92317418.9%+3.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1713017.5%+1.81 from 4
6f – 7f1,00919519.3%+3.61 from 2
1m – 1m1f81510512.9%−2.8—
1m2f – 1m4f3805614.7%−1—
1m5f – 2m9455.3%−10.4—
2m1f – 2m4f2414.2%−11.5—
2m5f – 3m300%−15.7—

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
Golden Toast (USA) (Hennessy)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Good 5 2 40% +0.85
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Curragh 3 1 33% −0.90
Longchamp (FR) 1 0 0% −1.00
Ascot 1 0 0% −1.00
Naas 1 1 100% +2.75

DistanceRunsWinsSR£1
Under 6f 4 1 25% −0.25
6f – 7f 2 1 50% +0.10

JockeyRunsWinsSR£1
Joseph O'Brien 5 2 40% +0.85
Ryan Moore 1 0 0% −1.00

SeasonRunsWinsSR£1
2014 4 1 25% −0.25
2013 2 1 50% +0.10

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
2014 · 4 runs
05 Oct 14+21d Longchamp (FR) QNB Prix de l'Abbaye de Longchamp (2yo+) (Turf) 5f · Good · 18 ran 13/18 nk 9-11 —— Joseph O'Brien 22/1
14 Sep 14+89d Curragh Derrinstown Stud Flying Five Stakes (Group 3) 5f · Good To Firm · 9 ran 8/9 ½ 9-3 11078A Joseph O'Brien 13/2
17 Jun 14+50d Ascot King's Stand Stakes (British Champions Series & Global Sprint Challenge) (Group 1) Class 1 · 5f · Good · 16 ran 16/16 hd 8-12 11061A Ryan Moore 8/1
28 Apr 14+211d Naas Woodlands Stakes (listed) 5f · Good · 10 ran 1/10 8-13 10297A Joseph O'Brien 11/4F
2013 · 2 runs
29 Sep 13+14d Curragh Anglesey Lodge Equine Hospital Blenheim Stakes (listed) 6f · Good · 8 ran 2/8 3 9-3 —104A Joseph O'Brien 8/11F
15 Sep 13 Curragh GAIN Supporting Irish Horse Welfare Trust European Breeders Fund Maiden 6f · Good · 19 ran 1/19 9-5 —106A Joseph O'Brien 11/10F

Quick answers

How many races has Guerre won?
Guerre (USA) won 2 of 6 archived starts between 2013 and 2014, a strike rate of 33.3%. Placed 3 times in total (50% of starts).
Who trained Guerre?
Guerre (USA) was trained by A P O'Brien on the most recent run on record, at Longchamp (FR) on 5 October 2014.
Who is Guerre's sire?
Guerre (USA) is by War Front (USA) out of Golden Toast (USA), whose sire is Hennessy.
What going does Guerre prefer?
Guerre (USA) has the best record on good going: 2 wins from 5 starts (40%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Guerre's official rating?
Guerre (USA)'s highest official rating on record is 110.
What is Guerre's sire's record?
War Front (USA)'s progeny in our archive have won 15.7% of 2,496 runs since Jan 2008 (297 horses), Flat and jumps together. Strongest on standard (aw) going: 18.9% from 923. Weakest on good going: 10.9% from 533. Strongest over 6f – 7f (all codes): 19.3% from 1,009.

Record shown from September 2013. 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.