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Horse profile

Roubiliac (USA)

5yo gelding (at last run, Aug 2012) · Last trainer Paul Webber · Last owner Cyril Humphris
by Rahy (USA) out of Super Tassa (IRE) (Lahib)
2 runs · 2 courses · from Jun 2011
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 17 Aug 2012 — 5,185 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2012 · 4th of 9
KTB Profile

Lightly raced, with 2 archived starts between Jun 2011 and Aug 2012, the last of them as a 5yo gelding. Finished 4 of 9 at Catterick last time. By Rahy (USA), whose progeny in our archive have won 14.3% of 1,207 runs since Jan 2008.

Based on 2 archived runs · 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

Best recent KTB Rating 73A the best of the last 2 rated runs · Windsor, 13 Jun 2011

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 2 figures · best 73A · median 66.5
GoingRunsBestMedianSince 28 Oct 2025
Good273A66.5—
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f273A66.5—

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
Rahy (USA)

Progeny in our archive have won 14.3% of 1,207 runs since Jan 2008 (96 horses).

Weakest on soft going: 8.3% from 109.

GoingRunsWinsSRvs sireThis horse
Firm17952.9%+38.6—
Good to Firm2834716.6%+2.3—
Good3013612%−2.30 from 2
Good to Soft115119.6%−4.7—
Soft10998.3%−6—
Heavy3937.7%−6.6—
Standard (AW)3435816.9%+2.6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f48918.8%+4.5—
6f – 7f2964414.9%+0.6—
1m – 1m1f3495716.3%+2—
1m2f – 1m4f2774215.2%+0.90 from 2
1m5f – 2m1381611.6%−2.7—
2m1f – 2m4f5400%−14.3—
2m5f – 3m3139.7%−4.6—
Over 3m14214.3%0—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Super Tassa (IRE) (Lahib)

3 siblings in the archive, 2 winners — best of them Rysbrack (USA) (2 wins).

The wins came over 1m2f–2m½f; the highest grade won is Class 3 (Covert Ambition (GB)).

ProduceRunsWinsWin tripsBest grade
Rysbrack (USA)1122m–2m½fClass 4
Covert Ambition (GB)521m2fClass 3
Super Celeste (GB)10——

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2012 · 1 run
17 Aug 12+431d Catterick Kelly Clarke Couture Maiden Stakes Class 5 · 12f · Good · 9 ran 4/9 5 9-12 60A Graham Lee 9/1
2011 · 1 run
13 Jun 11 Windsor Vestra Wealth Management Maiden Stakes Class 5 · 10f · Good · 15 ran 9/15 2½ 9-13 73A Jimmy Fortune 12/1

Quick answers

How many races has Roubiliac won?
Roubiliac (USA) has yet to win, from 2 archived starts between 2011 and 2012.
Who trained Roubiliac?
Roubiliac (USA) was trained by Paul Webber on the most recent run on record, at Catterick on 17 August 2012.
Who is Roubiliac's sire?
Roubiliac (USA) is by Rahy (USA) out of Super Tassa (IRE), whose sire is Lahib.
What is Roubiliac's sire's record?
Rahy (USA)'s progeny in our archive have won 14.3% of 1,207 runs since Jan 2008 (96 horses), Flat and jumps together. Weakest on soft going: 8.3% from 109.
Who are Roubiliac's siblings?
Out of Super Tassa (IRE), Roubiliac (USA) has 3 other produce in our archive, 2 of them winners. Most wins: Rysbrack (USA) (2). Highest grade won: Class 3 (Covert Ambition (GB)). The wins came over 1m2f–2m½f. As at Oct 2026.

Record shown from June 2011. 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.