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Horse profile

Declarationofpeace (USA)

3yo colt (at last run, Oct 2018) · Last trainer A P O'Brien · Last owner Mrs John Magnier Michael Tabor Derrick Smith
by War Front (USA) out of Serena's Cat (USA) (Storm Cat)
12 runs · 7 courses · from Apr 2017
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 7 Oct 2018 — 2,935 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2018 · 15th of 16 2 wins · Dundalk (AW)
KTB Profile

Declarationofpeace (USA) is 2 from 12. Hasn't won since Oct 2017. Both wins have come on the all-weather — 0 from 9 on turf.

Based on 12 archived runs · updated 21 Oct 2026
KTB at a glance All wins on AW OR at career high

Progeny in our archive

Progeny record

As a sire, Declarationofpeace (USA)’s progeny in our archive have won 0% of 2 runs since Jan 2008 (1 horse). A small sample.

GoingRunsWinsSRvs sire
Good200%0
Distance (all codes)RunsWinsSRvs sire
6f – 7f100%0
1m – 1m1f100%0

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

Official rating107At career-high mark
107 103–107

KTB Speed and Rating

KTB Speed

Best recent Speed 112 the best of the last 3 graded (A or B) runs · Curragh, 22 Jul 2018

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 11 figures · best 112A · median 78
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm6112A70.5—
Standard (AW)3110B90—
Good to Soft1———
Good1———
DistanceRunsBestMedianSince 21 Oct 2025
Under 6f8112A74—
6f – 7f399A90—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 11 figures from 11 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 90A the best of the last 3 rated runs · Curragh, 22 Jul 2018 Official rating 107 at the last run, 24 Aug 2018

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 11 figures · best 100B · median 87
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm690A57.5—
Standard (AW)3100B94—
Good to Soft1———
Good1———
DistanceRunsBestMedianSince 21 Oct 2025
Under 6f8100B75.5—
6f – 7f388A87—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 11 figures from 11 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 6
Good5335810.9%−4.80 from 2
Good to Soft2273716.3%+0.60 from 1
Soft2813211.4%−4.3—
Heavy43511.6%−4.1—
Standard (AW)92317418.9%+3.22 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1713017.5%+1.82 from 9
6f – 7f1,00919519.3%+3.60 from 3
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 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Serena's Cat (USA) (Storm Cat)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Dramatic (USA)40——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 6 0 0% −6.00
Standard (AW) 3 2 67% −0.61
Good 2 0 0% −2.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 5 0 0% −5.00

CourseRunsWinsSR£1
Dundalk (AW) 3 2 67% −0.61
York 2 0 0% −2.00
Curragh 2 0 0% −2.00
Ascot 2 0 0% −2.00
Longchamp (FR) 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Navan 1 0 0% −1.00

DistanceRunsWinsSR£1
Under 6f 9 2 22% −6.61
6f – 7f 3 0 0% −3.00

JockeyRunsWinsSR£1
Seamie Heffernan 4 1 25% −2.75
Wayne Lordan 4 0 0% −4.00
Ryan Moore 2 0 0% −2.00
Michael Hussey 1 0 0% −1.00
Donnacha O'Brien 1 1 100% +0.14

HeadgearRunsWinsSR£1
Tongue tie 9 2 22% −6.61
Blinkers 2 0 0% −2.00
Tongue tie + blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2018 5 0 0% −5.00
2017 7 2 29% −4.61

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
07 Oct 18+44d Longchamp (FR) Prix de l'Abbaye de Longchamp Longines (2yo+) (Turf) 5f · Good · 16 ran 15/16 1 9-11 ——— Seamie Heffernan 100/1
24 Aug 18+33d York Coolmore Nunthorpe Stakes (Group 1) Class 1 · 5f · Good To Firm · 15 ran 15/15 6 9-9 10764C52A Michael Hussey 100/1
22 Jul 18+33d Curragh Sapphire Stakes (Group 2) 5f · Good To Firm · 7 ran 4/7 ½ 9-3 103112A90A Seamie Heffernan 33/1
19 Jun 18+33d Ascot King's Stand Stakes (Group 1) (British Champions Series) Class 1 · 5f · Good To Firm · 14 ran 14/14 nk 8-12 10667C62C Wayne Lordan 66/1
17 May 18+209d York British Stallion Studs EBF Westow Stakes (Listed) Class 1 · 5f · Good To Firm · 11 ran 11/11 4½ 9-5 10774A53A Ryan Moore 4/1
20 Oct 17+14d Dundalk (AW) Al Basti Equiworld Mercury Stakes (Listed) 5f · Standard · 13 ran 3/13 1½ 8-9 107110B89A Wayne Lordan 9/2
06 Oct 17+6d Dundalk (AW) Irish Stallion Farms EBF Race (Plus 10) 5f · Standard · 6 ran 1/6 9-7 10774A94B Donnacha O'Brien 1/7F
30 Sep 17+48d Newmarket Juddmonte Middle Park Stakes (Group 1) Class 1 · 6f · Good To Soft · 12 ran 7/12 ½ 9-0 10790A88A Wayne Lordan 40/1
13 Aug 17+54d Curragh Keeneland Phoenix Stakes (Group 1) 6f · Good To Firm · 8 ran 7/8 shd 9-3 —99A84A Wayne Lordan 16/1
20 Jun 17+41d Ascot Windsor Castle Stakes (Listed) Class 1 · 5f · Good To Firm · 22 ran 22/22 2¾ 9-3 —46C43C Ryan Moore 13/8F
10 May 17+16d Dundalk (AW) Irish Stallion Farms EBF Maiden (Plus 10) 5f · Standard · 6 ran 1/6 9-5 —90A100B Seamie Heffernan 1/4F
24 Apr 17 Navan Irish Stallion Farms E.B.F. Maiden 6f · Good · 18 ran 3/18 1½ 9-5 —78C87A Seamie Heffernan 13/8F

Quick answers

How many races has Declarationofpeace (USA) won?
Declarationofpeace (USA) won 2 of 12 archived starts between 2017 and 2018, a strike rate of 16.7%. Placed 4 times in total (33.3% of starts).
Who trained Declarationofpeace (USA)?
Declarationofpeace (USA) was trained by A P O'Brien on the most recent run on record, at Longchamp (FR) on 7 October 2018.
Who is Declarationofpeace (USA)'s sire?
Declarationofpeace (USA) is by War Front (USA) out of Serena's Cat (USA), whose sire is Storm Cat.
What going does Declarationofpeace (USA) prefer?
Declarationofpeace (USA) has the best record on standard (aw) going: 2 wins from 3 starts (66.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Declarationofpeace (USA)'s official rating?
Declarationofpeace (USA)'s highest official rating on record is 107.
What is Declarationofpeace (USA)'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.
Who are Declarationofpeace (USA)'s siblings?
Out of Serena's Cat (USA), Declarationofpeace (USA) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.
Has Declarationofpeace (USA) sired winners?
As a sire, Declarationofpeace (USA)'s progeny in our archive have won 0% of 2 runs since Jan 2008 (1 horse), Flat and jumps together. A small sample.

Record shown from April 2017. 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.