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Horse profile

Deroista (IRE)

7yo gelding (at last run, Aug 2006) · Last trainer Paul Nolan · Last owner Thomas Roche
by Corrouge (USA) out of Supreme Hand (IRE) (Supreme Leader)
2 runs · 1 course · from Jun 2006
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 18 Aug 2006 — 7,383 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2006 New yard
KTB Profile

Lightly raced, with 2 archived starts between Jun 2006 and Aug 2006, the last of them as a 7yo gelding. By Corrouge (USA), whose progeny in our archive have won 6% of 250 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 66C the best of the last 1 rated run · Tramore, 2 Jun 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 1 figure · too few for a breakdown

Of 2 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure 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
Corrouge (USA)

Progeny in our archive have won 6% of 250 runs since Jan 2008 (31 horses).

GoingRunsWinsSRvs sireThis horse
Firm300%−6—
Good to Firm29310.3%+4.30 from 1
Good64914.1%+8.10 from 1
Good to Soft2613.8%−2.2—
Soft7411.4%−4.6—
Heavy5311.9%−4.1—
Standard (AW)100%−6—
Distance (all codes)RunsWinsSRvs sireThis horse
1m5f – 2m6534.6%−1.40 from 1
2m1f – 2m4f10298.8%+2.80 from 1
2m5f – 3m6834.4%−1.6—
Over 3m1500%−6—

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
Supreme Hand (IRE) (Supreme Leader)

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
18 Aug 06+77d Tramore Surf & Turf (QR) Maiden Hurdle 2m4f · Good · 14 ran PU/14 — 10-11 — Mr A W Pierce 20/1
02 Jun 06 Tramore Tramore Racecourse Supporters Flat Race 2m · Good To Firm · 12 ran 9/12 30 11-9 66C Mr R O'Sullivan 20/1

Quick answers

How many races has Deroista won?
Deroista (IRE) has yet to win, from 2 archived starts in 2006.
Who trained Deroista?
Deroista (IRE) was trained by Paul Nolan on the most recent run on record, at Tramore on 18 August 2006.
Who is Deroista's sire?
Deroista (IRE) is by Corrouge (USA) out of Supreme Hand (IRE), whose sire is Supreme Leader.
What is Deroista's sire's record?
Corrouge (USA)'s progeny in our archive have won 6% of 250 runs since Jan 2008 (31 horses), Flat and jumps together.

Record shown from June 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.