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Horse profile

Maitresse (IRE)

3yo filly (at last run, Jun 2017) · Last trainer Seamus Durack · Last owner Stephen Tucker
2 runs · 1 course · from May 2017
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 16 Jun 2017 — 3,428 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2017 · 8th of 9
KTB Profile

Lightly raced, with 2 archived starts between May 2017 and Jun 2017, the last of them as a 3yo filly. Finished 8 of 9 at Chepstow last time. By Mastercraftsman (IRE), whose progeny in our archive have won 10.6% of 11,637 runs since Apr 2013.

Based on 2 archived runs · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 2 figures · best 62C · median 49
GoingRunsBestMedianSince 5 Nov 2025
Good to Firm262C49—
DistanceRunsBestMedianSince 5 Nov 2025
1m2f – 1m4f262C49—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 47C the best of the last 2 rated runs · Chepstow, 5 May 2017

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 →

Flat 2 figures · best 47C · median 46.5
GoingRunsBestMedianSince 5 Nov 2025
Good to Firm247C46.5—
DistanceRunsBestMedianSince 5 Nov 2025
1m2f – 1m4f247C46.5—

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

Progeny in our archive have won 10.6% of 11,637 runs since Apr 2013 (842 horses).

GoingRunsWinsSRvs sireThis horse
Firm2328.7%−1.9—
Good to Firm1,34515611.6%+10 from 2
Good2,97434511.6%+1—
Good to Soft1,53316610.8%+0.2—
Soft1,9691829.2%−1.4—
Heavy6607010.6%0—
Standard (AW)3,1323109.9%−0.7—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f5459.3%−1.3—
6f – 7f1,3841198.6%−2—
1m – 1m1f2,3342179.3%−1.3—
1m2f – 1m4f3,81643811.5%+0.90 from 2
1m5f – 2m2,58728511%+0.4—
2m1f – 2m4f1,08811410.5%−0.1—
2m5f – 3m3264413.5%+2.9—
Over 3m48918.8%+8.2—

Flat and jumps together (all codes) · since Apr 2013 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Linked (IRE)30——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2017 · 2 runs
16 Jun 17+42d Chepstow Bet Free Bets At betfreebets.uk Maiden Fillies' Stakes Class 5 · 1m4f · Good To Firm · 9 ran 8/9 32 9-0 36C46C Kieran O'Neill 50/1
05 May 17 Chepstow Feeder - The Homecoming Maiden Stakes Class 5 · 1m2f · Good To Firm · 9 ran 8/9 13 8-7 62C47C Rob Hornby 33/1

Quick answers

How many races has Maitresse won?
Maitresse (IRE) has yet to win, from 2 archived starts in 2017.
Who trained Maitresse?
Maitresse (IRE) was trained by Seamus Durack on the most recent run on record, at Chepstow on 16 June 2017.
Who is Maitresse's sire?
Maitresse (IRE) is by Mastercraftsman (IRE) out of L'amour Toujours (IRE), whose sire is Montjeu.
What is Maitresse's sire's record?
Mastercraftsman (IRE)'s progeny in our archive have won 10.6% of 11,637 runs since Apr 2013 (842 horses), Flat and jumps together.
Who are Maitresse's siblings?
Out of L'amour Toujours (IRE), Maitresse (IRE) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from May 2017. 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.