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Horse profile

Madame Du Berlais (IRE)

6yo mare · Trainer Terence O'Brien · Owner Gerard Buckley
by Sir Percy (GB) out of Agathe Rosalie (IRE) (Presenting)
2 runs · 2 courses · from Jul 2026
As at 8 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 1 Aug 2026 · 6th of 18
KTB Profile

Madame Du Berlais is a lightly raced mare with one placing from two starts on turf. She finished second of 16 at Roscommon in Jul 2026 and was held when sixth of 18 at Galway in Aug 2026. By Sir Percy, whose progeny have won 797 of 7,129 runs since Jan 2008. Her dam is by Presenting.

Based on 2 archived runs · run-style from 2 commented runs since Jul 2026 · updated 8 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 78 the best of the last 1 graded (A or B) run · Roscommon, 6 Jul 2026

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 →

Jumps 2 figures · best 110C · median 94
GoingRunsBestMedianSince 8 Nov 2025
Good to Soft1——1 run · —
Good1——1 run · —
DistanceRunsBestMedianSince 8 Nov 2025
2m1f – 2m4f1——1 run · —
1m5f – 2m1——1 run · —

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 112A the best of the last 2 rated runs · Roscommon, 6 Jul 2026

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 2 figures · best 112A · median 111.5
GoingRunsBestMedianSince 8 Nov 2025
Good to Soft1——1 run · —
Good1——1 run · —
DistanceRunsBestMedianSince 8 Nov 2025
2m1f – 2m4f1——1 run · —
1m5f – 2m1——1 run · —

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.

Pedigree intelligence

Sire

Progeny in our archive have won 11.2% of 7,154 runs since May 2011 (473 horses).

GoingRunsWinsSRvs sireThis horse
Firm52815.4%+4.2—
Good to Firm1,17614912.7%+1.5—
Good1,73719111%−0.20 from 1
Good to Soft908859.4%−1.80 from 1
Soft8598610%−1.2—
Heavy2052713.2%+2—
Standard (AW)2,21725211.4%+0.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f90910%−1.2—
6f – 7f967848.7%−2.5—
1m – 1m1f1,15211610.1%−1.1—
1m2f – 1m4f2,51929911.9%+0.7—
1m5f – 2m1,59219011.9%+0.70 from 1
2m1f – 2m4f5156212%+0.80 from 1
2m5f – 3m2492811.2%0—
Over 3m701014.3%+3.1—

Flat and jumps together (all codes) · since May 2011 · as at 8 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2026 · 2 runs
01 Aug 26+26d Galway (IRE) Electric Galway Irish EBF Mares Flat Race 2m1f · Good To Yielding · 18 ran Held up towards the back - improved into 8th turning for home - into 6th and pushed along a furlong out then stayed on same gait to finish sixth 6/18 4 11-6 110C111A Mr O McGill 10/1
06 Jul 26 Roscommon Irish Stallion Farms EBF Mares (Ladies Pro/Am) Flat Race 2m · Good · 16 ran In the pack early - a modest 7th at halfway - 5th entering the straight - under pressure and not gaining ground 2f out - under the whip over 1f out and finished well to move into 2nd inside the final 50 yards - held on to the line without ever threatening the winner 2/16 4 11-4 78B112A Sarah Kavanagh 33/1

Quick answers

How many races has Madame Du Berlais won?
Madame Du Berlais (IRE) has yet to win, from 2 archived starts in 2026. Placed 1 time in total (50% of starts).
Who trains Madame Du Berlais?
Madame Du Berlais (IRE) is trained by Terence O'Brien, who saddled the horse on its most recent run on 1 August 2026.
Who is Madame Du Berlais's sire?
Madame Du Berlais (IRE) is by Sir Percy (GB) out of Agathe Rosalie (IRE), whose sire is Presenting.
What is Madame Du Berlais's sire's record?
Sir Percy (GB)'s progeny in our archive have won 11.2% of 7,154 runs since May 2011 (473 horses), Flat and jumps together.

Record shown from July 2026. 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.