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Horse profile

Sienna Rose (IRE)

5yo mare (at last run, Aug 2020) · Last trainer Anthony Mullins · Last owner Castle Inn Syndicate
by Oscar (IRE) out of Clarach (IRE) (Beneficial)
4 runs · 4 courses · from Mar 2020
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 5 Aug 2020 — 2,261 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2020 · 8th of 12 Beaten favourite LTO
KTB Profile

Sienna Rose (IRE) is yet to win from 4 starts, though has placed once. Best effort: 3rd of 13 at Ballinrobe (Jul 2020).

Based on 4 archived runs · updated 14 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 127 the best of the last 2 graded (A or B) runs · Ballinrobe, 22 Jul 2020

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was.

Jumps 4 figures · best 127B · median 81
GoingRunsBestMedianSince 14 Oct 2025
Good287B81—
Soft1———
Heavy1———
DistanceRunsBestMedianSince 14 Oct 2025
2m1f – 2m4f2127B107—
1m5f – 2m275C58—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 111A the best of the last 3 rated runs · Ballinrobe, 22 Jul 2020

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.

Jumps 4 figures · best 111A · median 92
GoingRunsBestMedianSince 14 Oct 2025
Good292C88—
Soft1———
Heavy1———
DistanceRunsBestMedianSince 14 Oct 2025
2m1f – 2m4f2111A97.5—
1m5f – 2m292C92—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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
Oscar (IRE)

Progeny in our archive have won 10.9% of 16,542 runs since Jan 2008 (1,456 horses).

Strongest on standard (aw) going: 18.1% from 105.

GoingRunsWinsSRvs sireThis horse
Firm5858.6%−2.3—
Good to Firm760648.4%−2.5—
Good4,65847910.3%−0.60 from 2
Good to Soft2,80335812.8%+1.9—
Soft5,00654010.8%−0.10 from 1
Heavy3,15234510.9%00 from 1
Standard (AW)1051918.1%+7.2—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f6116.7%+5.8—
1m – 1m1f7228.6%+17.7—
1m2f – 1m4f9088.9%−2—
1m5f – 2m4,43951411.6%+0.70 from 2
2m1f – 2m4f5,91263010.7%−0.20 from 2
2m5f – 3m4,99553710.8%−0.1—
Over 3m1,09311810.8%−0.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Clarach (IRE) (Beneficial)

3 siblings in the archive, 1 winner — best of them Paul's Dream (IRE) (5 wins).

The wins came over 2m–2m5½f.

ProduceRunsWinsWin tripsBest grade
Paul's Dream (IRE)2152m–2m5½f—
Granpa Ger (IRE)220——
Beechmount Maisie (IRE)140——

Record by conditions

GoingRunsWinsSR£1
Good 2 0 0% −2.00
Soft 1 0 0% −1.00
Heavy 1 0 0% −1.00

CourseRunsWinsSR£1
Sligo 1 0 0% −1.00
Ballinrobe 1 0 0% −1.00
Roscommon 1 0 0% −1.00
Gowran Park 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 2 0 0% −2.00
1m5f – 2m 2 0 0% −2.00

JockeyRunsWinsSR£1
Danny Mullins 2 0 0% −2.00
Patrick Corbett 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 SpdKTB Jockey SP
05 Aug 20+14d Sligo O'Hehir's Bakery Mares Maiden Hurdle 18f · Good · 12 ran 8/12 1½ 11-9 87B84A Danny Mullins 13/8F
22 Jul 20+28d Ballinrobe Sweeney Oil Mares Maiden Hurdle 17.5f · Yielding · 13 ran 3/13 4 11-1 127B111A Danny Mullins 33/1
24 Jun 20+109d Roscommon Tulsk Mares Maiden Hurdle (Div 1) 16f · Good · 14 ran 7/14 9½ 11-1 75C92C Patrick Corbett 100/1
07 Mar 20 Gowran Park MansionBet 'GetItReady' For Cheltenham Maiden Hurdle 16f · Soft To Heavy · 14 ran 11/14 ¾ 11-5 41C92C Patrick Corbett 25/1

Quick answers

How many races has Sienna Rose (IRE) won?
Sienna Rose (IRE) has yet to win, from 4 archived starts in 2020. Placed 1 time in total (25% of starts).
Who trained Sienna Rose (IRE)?
Sienna Rose (IRE) was trained by Anthony Mullins on the most recent run on record, at Sligo on 5 August 2020.
Who is Sienna Rose (IRE)'s sire?
Sienna Rose (IRE) is by Oscar (IRE) out of Clarach (IRE), whose sire is Beneficial.
What is Sienna Rose (IRE)'s sire's record?
Oscar (IRE)'s progeny in our archive have won 10.9% of 16,542 runs since Jan 2008 (1,456 horses), Flat and jumps together. Strongest on standard (aw) going: 18.1% from 105.
Who are Sienna Rose (IRE)'s siblings?
Out of Clarach (IRE), Sienna Rose (IRE) has 3 other produce in our archive, 1 of them a winner. Most wins: Paul's Dream (IRE) (5). The wins came over 2m–2m5½f. As at Oct 2026.

Record shown from March 2020. 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.