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Horse profile

Du Maurier (IRE)

4yo filly (at last run, Jan 2021) · Last trainer Ms Sheila Lavery · Last owner Ms Sheila Lavery
7 runs · 7 courses · from Jun 2020
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 22 Jan 2021 — 2,104 days ago. Our archive can't say whether the horse is still in training.
Last run Jan 2021 · 14th of 14 Last raced off OR 45
KTB Profile

Du Maurier (IRE) is yet to win from 7 starts. Last raced off 45, 16lb below the career-high mark.

Based on 7 archived runs · updated 27 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 77 the best of the last 1 graded (A or B) run · Dundalk (AW), 22 Jan 2021

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. What this means →

Flat 7 figures · best 90C · median 77
GoingRunsBestMedianSince 27 Oct 2025
Soft490C72.5—
Standard (AW)1———
Heavy1———
Good to Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
1m – 1m1f390C78—
6f – 7f267C51.5—
1m2f – 1m4f278C57—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 59C the best of the last 3 rated runs · Curragh, 2 Nov 2020 Official rating 45 at the last run, 22 Jan 2021

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 7 figures · best 59C · median 50
GoingRunsBestMedianSince 27 Oct 2025
Soft453C50.5—
Standard (AW)1———
Heavy1———
Good to Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
1m – 1m1f351C49—
6f – 7f259C54.5—
1m2f – 1m4f253C50.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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

Progeny in our archive have won 9.8% of 5,091 runs since Jan 2008 (314 horses).

Weakest on heavy going: 6.8% from 263.

GoingRunsWinsSRvs sireThis horse
Firm1715.9%−3.9—
Good to Firm620558.9%−0.9—
Good1,15213411.6%+1.8—
Good to Soft605518.4%−1.40 from 1
Soft759678.8%−10 from 4
Heavy263186.8%−30 from 1
Standard (AW)1,67417010.2%+0.40 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f406409.9%+0.1—
6f – 7f1,52916210.6%+0.80 from 2
1m – 1m1f1,078938.6%−1.20 from 3
1m2f – 1m4f909808.8%−10 from 2
1m5f – 2m6977811.2%+1.4—
2m1f – 2m4f367359.5%−0.3—
2m5f – 3m9688.3%−1.5—
Over 3m9111.1%+1.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

2 siblings in the archive, 1 winner — best of them Malaysian (IRE) (2 wins).

The wins came over 1m.

ProduceRunsWinsWin tripsBest grade
Malaysian (IRE)2321m—
Ajs Jallaad (QA)20——

Record by conditions

GoingRunsWinsSR£1
Soft 4 0 0% −4.00
Standard (AW) 1 0 0% −1.00
Heavy 1 0 0% −1.00
Good to Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Dundalk (AW) 1 0 0% −1.00
Curragh 1 0 0% −1.00
Cork 1 0 0% −1.00
Fairyhouse 1 0 0% −1.00
Punchestown 1 0 0% −1.00
Roscommon 1 0 0% −1.00
Naas 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 3 0 0% −3.00
6f – 7f 2 0 0% −2.00
1m2f – 1m4f 2 0 0% −2.00

JockeyRunsWinsSR£1
Robbie Colgan 6 0 0% −6.00
Andrew Slattery 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 6 0 0% −6.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2021 1 0 0% −1.00
2020 6 0 0% −6.00

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 ORSpdKTB Jockey SP
2021 · 1 run
22 Jan 21+81d Dundalk (AW) Follow Us On Twitter At dundalkstadium Handicap (45-65) (Div 1) 8f · Standard · 14 ran 14/14 nse 8-8 4577B39A Andrew Slattery 33/1
2020 · 6 runs
02 Nov 20+20d Curragh A Taste Of Kildare At Christmas Handicap (45-65) (Div 2) 7f · Heavy · 18 ran 15/18 1¼ 9-4 5436C59C Robbie Colgan 80/1
13 Oct 20+12d Cork Dromahane Handicap (45-65) (Div 1) 10f · Yielding To Soft · 12 ran 10/12 5 9-8 5878C48C Robbie Colgan 28/1
01 Oct 20+28d Fairyhouse Visit Meath Handicap (45-70) 10f · Soft · 14 ran 14/14 3¾ 9-8 6136C53C Robbie Colgan 28/1
03 Sep 20+3d Punchestown Irish Stallion Farms EBF Fillies Maiden 9f · Soft · 14 ran 8/14 6½ 9-2 —90C51C Robbie Colgan 150/1
31 Aug 20+68d Roscommon Irish EBF Supporting Irish Champions Weekend Fillies Maiden 7f · Yielding To Soft · 13 ran 8/13 1½ 9-2 —67C50A Robbie Colgan 25/1
24 Jun 20 Naas Irish Stallion Farms EBF Median Auction Maiden 8f · Good To Yielding · 15 ran 11/15 2 9-2 —78C49A Robbie Colgan 40/1

Quick answers

How many races has Du Maurier won?
Du Maurier (IRE) has yet to win, from 7 archived starts between 2020 and 2021.
Who trained Du Maurier?
Du Maurier (IRE) was trained by Ms Sheila Lavery on the most recent run on record, at Dundalk (AW) on 22 January 2021.
Who is Du Maurier's sire?
Du Maurier (IRE) is by Canford Cliffs (IRE) out of Booker (GB), whose sire is Mastercraftsman.
What is Du Maurier's official rating?
The most recent official rating on record is 45, from the run on 22 January 2021. The highest on record is 61.
What is Du Maurier's sire's record?
Canford Cliffs (IRE)'s progeny in our archive have won 9.8% of 5,091 runs since Jan 2008 (314 horses), Flat and jumps together. Weakest on heavy going: 6.8% from 263.
Who are Du Maurier's siblings?
Out of Booker (GB), Du Maurier (IRE) has 2 other produce in our archive, 1 of them a winner. Most wins: Malaysian (IRE) (2). The wins came over 1m. As at Oct 2026.

Record shown from June 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.