Altesse Du Berlais (FR)
Altesse Du Berlais won two of ten starts on turf at Auteuil, both on soft ground. Her biggest success came in the Grade 1 Prix Ferdinand Dufaure over 2m5f – 3m in May 2022. She also took the Prix Maguelonne over 2m1f – 2m4f on soft at the same course the previous month. The mare last ran in the Grand Steeple-Chase de Paris at Auteuil in May 2023.
- 2–10Wins / Runs
- 20%Strike rate
- 5 (50%)Placed
- −3.00£1 level staken=10 at SP
- 0.88Fair A/E n=10 · 0.74 incl. margin
- 22dBetween runs (median)longest 217 d
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
KTB Speed and Rating
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
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
Progeny in our archive have won 14.2% of 7,347 runs since Aug 2008 (723 horses).
Weakest on standard (aw) going: 9.4% from 128. Weakest over 1m – 1m1f (all codes): 10% from 120.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 1 | 0 | 0% | −14.2 | — |
| Good to Firm | 70 | 14 | 20% | +5.8 | — |
| Good | 1,273 | 186 | 14.6% | +0.4 | — |
| Good to Soft | 1,026 | 149 | 14.5% | +0.3 | — |
| Soft | 3,137 | 409 | 13% | −1.2 | 2 from 8 |
| Heavy | 1,709 | 272 | 15.9% | +1.7 | 0 from 2 |
| Standard (AW) | 128 | 12 | 9.4% | −4.8 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 3 | 0 | 0% | −14.2 | — |
| 6f – 7f | 39 | 6 | 15.4% | +1.2 | — |
| 1m – 1m1f | 120 | 12 | 10% | −4.2 | — |
| 1m2f – 1m4f | 269 | 29 | 10.8% | −3.4 | — |
| 1m5f – 2m | 1,521 | 236 | 15.5% | +1.3 | — |
| 2m1f – 2m4f | 3,525 | 516 | 14.6% | +0.4 | 1 from 5 |
| 2m5f – 3m | 1,495 | 204 | 13.6% | −0.6 | 1 from 4 |
| Over 3m | 375 | 40 | 10.7% | −3.5 | 0 from 1 |
Flat and jumps together (all codes) · since Aug 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
3 siblings in the archive, 3 winners — best of them Colbert Du Berlais (FR) (2 wins).
The wins came over 2m–2m3f; the highest grade won is Listed (Colbert Du Berlais (FR)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Colbert Du Berlais (FR) | 23 | 2 | 2m2f | Listed |
| Etoile Du Berlais (FR) | 5 | 1 | 2m | — |
| Mazarin Du Berlais (FR) | 25 | 1 | 2m3f | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 8 | 2 | 25% | −1.00 |
| Heavy | 2 | 0 | 0% | −2.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m1f – 2m4f | 5 | 1 | 20% | −2.40 |
| 2m5f – 3m | 4 | 1 | 25% | +0.40 |
| Over 3m | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Baptiste Le Clerc | 8 | 2 | 25% | −1.00 |
| James Reveley | 2 | 0 | 0% | −2.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2023 | 3 | 0 | 0% | −3.00 |
| 2022 | 5 | 2 | 40% | +2.00 |
| 2021 | 2 | 0 | 0% | −2.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chase | 6 | 2 | 33% | +1.00 |
| Hurdle | 4 | 0 | 0% | −4.00 |
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
Quick answers
- How many races has Altesse Du Berlais won?
- Altesse Du Berlais (FR) won 2 of 10 archived starts between 2021 and 2023, a strike rate of 20%. Placed 5 times in total (50% of starts).
- Who trained Altesse Du Berlais?
- Altesse Du Berlais (FR) was trained by H De Lageneste & G Macaire on the most recent run on record, at Auteuil (FR) on 21 May 2023.
- Who is Altesse Du Berlais's sire?
- Altesse Du Berlais (FR) is by Martaline (GB) out of Hermine Du Berlais (IRE), whose sire is Saint Des Saints.
- What going does Altesse Du Berlais prefer?
- Altesse Du Berlais (FR) has the best record on soft going: 2 wins from 8 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Altesse Du Berlais's sire's record?
- Martaline (GB)'s progeny in our archive have won 14.2% of 7,347 runs since Aug 2008 (723 horses), Flat and jumps together. Weakest on standard (aw) going: 9.4% from 128. Weakest over 1m – 1m1f (all codes): 10% from 120.
- Who are Altesse Du Berlais's siblings?
- Out of Hermine Du Berlais (IRE), Altesse Du Berlais (FR) has 3 other produce in our archive, 3 of them winners. Most wins: Colbert Du Berlais (FR) (2). Highest grade won: Listed (Colbert Du Berlais (FR)). The wins came over 2m–2m3f. As at Nov 2026.