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Horse profile

Impest (USA)

3yo colt (at last run, Jun 2010) · Last trainer F Head · Last owner Wertheimer Frere
by Giant's Causeway (USA) out of North Of Neptune (USA) (Mr Prospector)
1 run · 1 course · from Jun 2010
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 15 Jun 2010 — 5,978 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2010 · 6th of 14
KTB Profile

Lightly raced, with 1 archived start in Jun 2010 as a 3yo colt. Finished 6 of 14 at Compiegne (FR) last time. By Giant's Causeway (USA), whose progeny in our archive have won 11.6% of 3,018 runs since Jan 2008.

Based on 1 archived run · updated 28 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

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
Giant's Causeway (USA)

Progeny in our archive have won 11.6% of 3,018 runs since Jan 2008 (320 horses).

Weakest on soft going: 7.1% from 394. Weakest over 1m5f – 2m (all codes): 8.3% from 422.

GoingRunsWinsSRvs sireThis horse
Firm3937.7%−3.9—
Good to Firm6058313.7%+2.1—
Good6556710.2%−1.4—
Good to Soft290227.6%−4—
Soft394287.1%−4.50 from 1
Heavy1582012.7%+1.1—
Standard (AW)87712614.4%+2.8—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f27518.5%+6.9—
6f – 7f5957312.3%+0.7—
1m – 1m1f7368912.1%+0.50 from 1
1m2f – 1m4f84610712.6%+1—
1m5f – 2m422358.3%−3.3—
2m1f – 2m4f202199.4%−2.2—
2m5f – 3m123118.9%−2.7—
Over 3m671014.9%+3.3—

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
North Of Neptune (USA) (Mr Prospector)

2 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Moon Prospect (IRE)60——
Fortuneo (USA)50——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt Jockey SP
2010 · 1 run
15 Jun 10 Compiegne (FR) Prix De Bournonville (Maiden) (3yo) (Turf) 9f · Soft · 14 ran 6/14 nk 8-10 Aurelien Lemaitre 26/1

Quick answers

How many races has Impest won?
Impest (USA) has yet to win, from 1 archived start in 2010.
Who trained Impest?
Impest (USA) was trained by F Head on the most recent run on record, at Compiegne (FR) on 15 June 2010.
Who is Impest's sire?
Impest (USA) is by Giant's Causeway (USA) out of North Of Neptune (USA), whose sire is Mr Prospector.
What is Impest's sire's record?
Giant's Causeway (USA)'s progeny in our archive have won 11.6% of 3,018 runs since Jan 2008 (320 horses), Flat and jumps together. Weakest on soft going: 7.1% from 394. Weakest over 1m5f – 2m (all codes): 8.3% from 422.
Who are Impest's siblings?
Out of North Of Neptune (USA), Impest (USA) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from June 2010. 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.