Skip to content
Horse profile

Externality (USA)

5yo gelding (at last run, May 2017) · Last trainer N Paysan · Last owner Nicolas Paysan
by Kitalpha (USA) out of Onda Nova (USA) (Keos)
3 runs · 2 courses · from Apr 2017
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 29 May 2017 — 3,424 days ago. Our archive can't say whether the horse is still in training.
Last run May 2017 2 wins · Maisons-Laffitte (FR) & Saint-Cloud (FR)
KTB Profile

Externality (USA) is 2 from 3. Hasn't won since May 2017.

Based on 3 archived runs · updated 14 Oct 2026

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Sep 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

No KTB Rating figures for this horse. The engine scores GB and Irish racing; runs elsewhere, or earlier, have no figure.

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 0 figures from 0 runs · 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
Kitalpha (USA)

Progeny in our archive have won 25% of 8 runs since Jan 2008 (2 horses). A small sample.

GoingRunsWinsSRvs sireThis horse
Good2150%+251 from 2
Soft3133.3%+8.31 from 1
Heavy100%−25—
Standard (AW)200%−25—
Distance (all codes)RunsWinsSRvs sireThis horse
1m – 1m1f200%−25—
1m2f – 1m4f4125%01 from 1
1m5f – 2m2150%+251 from 2

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Onda Nova (USA) (Keos)

2 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Readymade (IRE)20——
Sign Of Life (USA)10——

Record by conditions

GoingRunsWinsSR£1
Good 2 1 50% +10.80
Soft 1 1 100% +10.40

CourseRunsWinsSR£1
Maisons-Laffitte (FR) 2 1 50% +9.40
Saint-Cloud (FR) 1 1 100% +11.80

DistanceRunsWinsSR£1
1m5f – 2m 2 1 50% +10.80
1m2f – 1m4f 1 1 100% +10.40

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 Jockey SP
29 May 17+23d Maisons-Laffitte (FR) Prix des Bords de Seine (Handicap) (4yo+) (Turf) 15f · Good · 18 ran PU/18 — 9-2 Cyrille Stefan 83/10
06 May 17+30d Maisons-Laffitte (FR) Prix de Castillon (Handicap) (5yo+) (Turf) 12.5f · Soft · 17 ran 1/17 9-2 Cyrille Stefan 104/10
06 Apr 17 Saint-Cloud (FR) Prix des Rouges Terres (Handicap) (4yo+) (Turf) 14f · Good · 17 ran 1/17 9-1 Cyrille Stefan 118/10

Quick answers

How many races has Externality (USA) won?
Externality (USA) won 2 of 3 archived starts in 2017, a strike rate of 66.7%. Placed 2 times in total (66.7% of starts).
Who trained Externality (USA)?
Externality (USA) was trained by N Paysan on the most recent run on record, at Maisons-Laffitte (FR) on 29 May 2017.
Who is Externality (USA)'s sire?
Externality (USA) is by Kitalpha (USA) out of Onda Nova (USA), whose sire is Keos.
What is Externality (USA)'s sire's record?
Kitalpha (USA)'s progeny in our archive have won 25% of 8 runs since Jan 2008 (2 horses), Flat and jumps together. A small sample.
Who are Externality (USA)'s siblings?
Out of Onda Nova (USA), Externality (USA) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.

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.