Marquise d'Ainay (FR)
Marquise d'Ainay won one of two starts between Sep 2025 and Oct 2025. The filly took the Prix Roman Oak at Compiegne over 2m1f – 2m4f on soft ground in Sep 2025 and finished second as favourite in the Prix de Nantes at Auteuil the following month. By Nirvana Du Berlais, whose progeny in the archive have won 12.8% of 327 runs since Jan 2008 with a strongest record on heavy.
- 1–2Wins / Runs
- 50%Strike rate
- 1 (50%)Placed
- +7.60£1 level staken=2 at SP
- 27dBetween runs (median)
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 12.2% of 378 runs since Mar 2024 (103 horses).
Strongest on heavy going: 16.1% from 137.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Good to Firm | 7 | 0 | 0% | −12.2 | — |
| Good | 56 | 4 | 7.1% | −5.1 | — |
| Good to Soft | 41 | 6 | 14.6% | +2.4 | — |
| Soft | 137 | 14 | 10.2% | −2 | 1 from 1 |
| Heavy | 137 | 22 | 16.1% | +3.9 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 1m2f – 1m4f | 16 | 1 | 6.3% | −5.9 | — |
| 1m5f – 2m | 70 | 10 | 14.3% | +2.1 | — |
| 2m1f – 2m4f | 264 | 30 | 11.4% | −0.8 | 1 from 2 |
| 2m5f – 3m | 28 | 5 | 17.9% | +5.7 | — |
Flat and jumps together (all codes) · since Mar 2024 · as at 7 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
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
| Date | Course | Race | Pos | Btn | Wgt | Jockey | SP |
|---|---|---|---|---|---|---|---|
| 2025 · 2 runs | |||||||
| 07 Oct 25+27d | Auteuil (FR) | Prix de Nantes (Hurdle) (Conditions) (3yo Fillies) (Turf) | PU/8 | — | 10-6 | Charly Prichard | 13/5F |
| 10 Sep 25 | Compiegne (FR) | Prix Roman Oak (Hurdle) (Conditions) (3yo) (Turf) | 1/10 | 9-13 | Charly Prichard | 43/5 | |
Quick answers
- How many races has Marquise d'Ainay won?
- Marquise d'Ainay (FR) won 1 of 2 archived starts in 2025, a strike rate of 50%. Placed 1 time in total (50% of starts).
- Who trained Marquise d'Ainay?
- Marquise d'Ainay (FR) was trained by A Chaille-Chaille & F Pamart on the most recent run on record, at Auteuil (FR) on 7 October 2025.
- Who is Marquise d'Ainay's sire?
- Marquise d'Ainay (FR) is by Nirvana Du Berlais (FR) out of Dynamite d'Ainay (FR), whose sire is Poliglote.
- What is Marquise d'Ainay's sire's record?
- Nirvana Du Berlais (FR)'s progeny in our archive have won 12.2% of 378 runs since Mar 2024 (103 horses), Flat and jumps together. Strongest on heavy going: 16.1% from 137.