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Horse profile

Der Rosenkavalier (IRE)

3yo gelding (at last run, Oct 2009) · Last trainer Chris Grant · Last owner Gareth Cheshire
by Captain Rio (GB) out of Brooks Masquerade (GB) (Absalom)
5 runs · 5 courses · from Jun 2008
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 4 Oct 2009 — 6,240 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2009 · 13th of 15
KTB Profile

Der Rosenkavalier (IRE) is yet to win from 5 starts.

Based on 5 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 (jumps) 70C the best of the last 1 rated run · Kelso, 4 Oct 2009

Best recent KTB Rating (flat) 46A the best of the last 3 rated runs · Leicester, 19 May 2009 Official rating 50 at the last flat run, 30 May 2009

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
Flat 3 figures · best 46A · median 42
GoingRunsBestMedianSince 4 Nov 2025
Good to Firm1———
Good1———
Standard (AW)1———
DistanceRunsBestMedianSince 4 Nov 2025
6f – 7f346A42—

Of 5 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 · 4 figures from 5 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
Captain Rio (GB)

Progeny in our archive have won 9.5% of 6,912 runs since Jan 2008 (423 horses).

GoingRunsWinsSRvs sireThis horse
Firm71811.3%+1.8—
Good to Firm1,21313010.7%+1.20 from 1
Good1,4201228.6%−0.90 from 3
Good to Soft773628%−1.5—
Soft1,04311410.9%+1.4—
Heavy3764211.2%+1.7—
Standard (AW)2,0161819%−0.50 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,62816710.3%+0.8—
6f – 7f3,0222889.5%00 from 3
1m – 1m1f953768%−1.5—
1m2f – 1m4f485469.5%0—
1m5f – 2m5625710.1%+0.60 from 1
2m1f – 2m4f211209.5%00 from 1
2m5f – 3m43511.6%+2.1—
Over 3m800%−9.5—

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
Brooks Masquerade (GB) (Absalom)

4 siblings in the archive, 3 winners — best of them Masked Dance (IRE) (7 wins).

The wins came over 5f–1m4f; the highest grade won is Class 3 (Masked Dance (IRE)).

ProduceRunsWinsWin tripsBest grade
Masked Dance (IRE)6976f–7fClass 3
Fiveoclock Express (IRE)1641m1½f–1m4fClass 6
Koolgreycat (IRE)1515fClass 6
Yachtmaster (IRE)50——

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −3.00
Good to Firm 1 0 0% −1.00
Standard (AW) 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 4 2 0 0% −2.00

CourseRunsWinsSR£1
Kelso 1 0 0% −1.00
Market Rasen 1 0 0% −1.00
Newbury 1 0 0% −1.00
Leicester 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 3 0 0% −3.00
1m5f – 2m 1 0 0% −1.00
2m1f – 2m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Miss L Horner 2 0 0% −2.00
William Buick 2 0 0% −2.00
Franny Norton 1 0 0% −1.00

SeasonRunsWinsSR£1
2009 4 0 0% −4.00
2008 1 0 0% −1.00

TypeRunsWinsSR£1
Flat 3 0 0% −3.00
Hurdle 2 0 0% −2.00

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 ORKTB Jockey SP
2009 · 4 runs
04 Oct 09+43d Kelso Radio Borders Juvenile Novices' Hurdle Class 4 · 2m · Good · 15 ran 13/15 15 10-7 —70C Miss L Horner 100/1
22 Aug 09+84d Market Rasen Don Noble Bookmaker 'Pays Double Result' Juvenile Maiden Hurdle Class 4 · 2m1½f · Good · 11 ran PU/11 — 10-7 —— Miss L Horner 33/1
30 May 09+11d Newbury Bathwick Tyres Maiden Stakes Class 5 · 6f · Good To Firm · 16 ran 14/16 ¾ 9-3 5037C William Buick 33/1
19 May 09+330d Leicester Sartorius Maiden Stakes Class 5 · 6f · Good · 9 ran 6/9 7 9-3 —46A William Buick 16/1
2008 · 1 run
23 Jun 08 Wolverhampton (AW) betdaq.co.uk E.B.F. Maiden Stakes Class 5 · 6f · Standard · 9 ran 7/9 3½ 9-3 —42C Franny Norton 7/1

Quick answers

How many races has Der Rosenkavalier won?
Der Rosenkavalier (IRE) has yet to win, from 5 archived starts between 2008 and 2009.
Who trained Der Rosenkavalier?
Der Rosenkavalier (IRE) was trained by Chris Grant on the most recent run on record, at Kelso on 4 October 2009.
Who is Der Rosenkavalier's sire?
Der Rosenkavalier (IRE) is by Captain Rio (GB) out of Brooks Masquerade (GB), whose sire is Absalom.
What is Der Rosenkavalier's official rating?
Der Rosenkavalier (IRE)'s highest official rating on record is 50.
What is Der Rosenkavalier's sire's record?
Captain Rio (GB)'s progeny in our archive have won 9.5% of 6,912 runs since Jan 2008 (423 horses), Flat and jumps together.
Who are Der Rosenkavalier's siblings?
Out of Brooks Masquerade (GB), Der Rosenkavalier (IRE) has 4 other produce in our archive, 3 of them winners. Most wins: Masked Dance (IRE) (7). Highest grade won: Class 3 (Masked Dance (IRE)). The wins came over 5f–1m4f. As at Nov 2026.

Record shown from June 2008. 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.