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Horse profile

American Duke (USA)

5yo gelding (at last run, Aug 2006) · Last trainer Philip Hobbs · Last owner P J Hobbs
by Cryptoclearance (USA) out of Prologue (USA) (Theatrical)
2 runs · 2 courses · from Jul 2006
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 2 Aug 2006 — 7,398 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2006 · 7th of 11
KTB Profile

Lightly raced, with 2 archived starts between Jul 2006 and Aug 2006, the last of them as a 5yo gelding. Finished 7 of 11 at Newton Abbot last time. By Cryptoclearance (USA), whose progeny in our archive have won 11.3% of 151 runs since Jan 2008.

Based on 2 archived runs · updated 4 Nov 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 98C the best of the last 2 rated runs · Newton Abbot, 2 Aug 2006

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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Jumps 2 figures · best 98C · median 86.5
GoingRunsBestMedianSince 4 Nov 2025
Good1———
Good to Firm1———
DistanceRunsBestMedianSince 4 Nov 2025
2m1f – 2m4f1———
1m5f – 2m1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 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
Cryptoclearance (USA)

Progeny in our archive have won 11.3% of 151 runs since Jan 2008 (5 horses).

GoingRunsWinsSRvs sireThis horse
Firm100%−11.3—
Good to Firm45511.1%−0.20 from 1
Good57610.5%−0.80 from 1
Good to Soft2229.1%−2.2—
Soft18422.2%+10.9—
Heavy300%−11.3—
Standard (AW)500%−11.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f10110%−1.3—
6f – 7f5658.9%−2.4—
1m – 1m1f39512.8%+1.5—
1m2f – 1m4f1300%−11.3—
1m5f – 2m22627.3%+160 from 1
2m1f – 2m4f1100%−11.30 from 1

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Prologue (USA) (Theatrical)

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.

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2006 · 2 runs
02 Aug 06+8d Newton Abbot South West Racing Club Maiden Hurdle Class 4 · 2m1f · Good · 11 ran 7/11 13 11-1 98C Richard Johnson 14/1
25 Jul 06 Bangor-on-Dee Jewson Novices' Hurdle (Qualifier) Class 4 · 2m½f · Good To Firm · 4 ran 3/4 23 10-12 75C Richard Johnson 15/2

Quick answers

How many races has American Duke won?
American Duke (USA) has yet to win, from 2 archived starts in 2006.
Who trained American Duke?
American Duke (USA) was trained by Philip Hobbs on the most recent run on record, at Newton Abbot on 2 August 2006.
Who is American Duke's sire?
American Duke (USA) is by Cryptoclearance (USA) out of Prologue (USA), whose sire is Theatrical.
What is American Duke's sire's record?
Cryptoclearance (USA)'s progeny in our archive have won 11.3% of 151 runs since Jan 2008 (5 horses), Flat and jumps together.

Record shown from July 2006. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.