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Horse profile

Newton Du Berlais (FR)

3yo gelding (at last run, Sep 2015) · Last trainer A Chaille-Chaille · Last owner Georges Filleul
by Poliglote (GB) out of Houston Du Berlais (FR) (Mansonnien)
1 run · 1 course · from Sep 2015
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 4 Sep 2015 — 4,079 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2015 · 7th of 9
KTB Profile

Lightly raced, with 1 archived start in Sep 2015 as a 3yo gelding. Finished 7 of 9 at Auteuil (FR) last time. By Poliglote (GB), whose progeny in our archive have won 15.6% of 4,224 runs since Jan 2008.

Based on 1 archived run · updated 5 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

No KTB Rating figures for this horse. The engine scores GB and Irish racing; runs elsewhere, or earlier, have no figure.

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 0 figures from 0 runs · 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
Poliglote (GB)

Progeny in our archive have won 15.6% of 4,224 runs since Jan 2008 (417 horses).

Weakest on standard (aw) going: 6.8% from 234. Strongest over 1m5f – 2m (all codes): 19% from 691. Weakest over 1m – 1m1f (all codes): 6.1% from 196.

GoingRunsWinsSRvs sireThis horse
Firm500%−15.6—
Good to Firm771114.3%−1.3—
Good5678615.2%−0.4—
Good to Soft4656914.8%−0.8—
Soft1,92232817.1%+1.50 from 1
Heavy94814315.1%−0.5—
Standard (AW)234166.8%−8.8—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f12216.7%+1.1—
6f – 7f8433.6%−12—
1m – 1m1f196126.1%−9.5—
1m2f – 1m4f3714311.6%−4—
1m5f – 2m69113119%+3.40 from 1
2m1f – 2m4f1,96333717.2%+1.6—
2m5f – 3m72411015.2%−0.4—
Over 3m1831910.4%−5.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

4 siblings in the archive, 1 winner — best of them Dee's Lady (GB) (1 win).

The wins came over 2m2½f.

ProduceRunsWinsWin tripsBest grade
Dee's Lady (GB)812m2½f—
Houston Calling (GB)110——
Cameron Du Berlais (FR)10——
Nixon Du Berlais (FR)40——

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

Form

DateCourseRace PosBtn Wgt Jockey SP
2015 · 1 run
04 Sep 15 Auteuil (FR) Rix de Gien (Hurdle) (Claimer) (3yo Colts & Geldings) (Turf) 1m7f · Soft · 9 ran 7/9 15 10-8 Vincent Roisnard 3/1

Quick answers

How many races has Newton Du Berlais won?
Newton Du Berlais (FR) has yet to win, from 1 archived start in 2015.
Who trained Newton Du Berlais?
Newton Du Berlais (FR) was trained by A Chaille-Chaille on the most recent run on record, at Auteuil (FR) on 4 September 2015.
Who is Newton Du Berlais's sire?
Newton Du Berlais (FR) is by Poliglote (GB) out of Houston Du Berlais (FR), whose sire is Mansonnien.
What is Newton Du Berlais's sire's record?
Poliglote (GB)'s progeny in our archive have won 15.6% of 4,224 runs since Jan 2008 (417 horses), Flat and jumps together. Weakest on standard (aw) going: 6.8% from 234. Strongest over 1m5f – 2m (all codes): 19% from 691. Weakest over 1m – 1m1f (all codes): 6.1% from 196.
Who are Newton Du Berlais's siblings?
Out of Houston Du Berlais (FR), Newton Du Berlais (FR) has 4 other produce in our archive, 1 of them a winner. Most wins: Dee's Lady (GB) (1). The wins came over 2m2½f. As at Nov 2026.

Record shown from September 2015. 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.