Mary Shelley (FR)
Mary Shelley is a maiden who has placed six times from 10 starts on turf. All runs came in France, with her best effort when second of six at Auteuil in Dec 2025. She has raced seven times over 2m1f – 2m4f and five times on soft ground without success. The filly finished fifth of 10 at Compiegne in Mar 2026 when last raced off her career-high mark of 134.
- 0–10Wins / Runs
- 0%Strike rate
- 6 (60%)Placed
- −10.00£1 level staken=10 at SP
- 0.00Fair A/E n=10 · 0.00 incl. margin
- 134Highest OR
- 23dBetween runs (median)longest 126 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 15.8% of 443 runs since Mar 2024 (123 horses).
Strongest on heavy going: 18.9% from 169. Strongest over 1m5f – 2m (all codes): 23.3% from 116.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Good to Firm | 5 | 2 | 40% | +24.2 | — |
| Good | 36 | 5 | 13.9% | −1.9 | — |
| Good to Soft | 39 | 3 | 7.7% | −8.1 | — |
| Soft | 193 | 27 | 14% | −1.8 | 0 from 5 |
| Heavy | 169 | 32 | 18.9% | +3.1 | 0 from 5 |
| Standard (AW) | 1 | 1 | 100% | +84.2 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 1m2f – 1m4f | 12 | 0 | 0% | −15.8 | — |
| 1m5f – 2m | 116 | 27 | 23.3% | +7.5 | 0 from 3 |
| 2m1f – 2m4f | 256 | 35 | 13.7% | −2.1 | 0 from 7 |
| 2m5f – 3m | 58 | 8 | 13.8% | −2 | — |
| Over 3m | 1 | 0 | 0% | −15.8 | — |
Flat and jumps together (all codes) · since Mar 2024 · as at 8 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
4 siblings in the archive, 2 winners — best of them Isabe (FR) (5 wins).
The wins came over 1m4f–2m3½f; the highest grade won is Listed (Isabe (FR)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Isabe (FR) | 14 | 5 | 1m4f–2m3½f | Listed |
| Doctor Chalnetta (FR) | 9 | 1 | 2m2f | — |
| Diamond Chalnetta (FR) | 1 | 0 | — | — |
| Horse Maha (FR) | 3 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 5 | 0 | 0% | −5.00 |
| Heavy | 5 | 0 | 0% | −5.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Compiegne (FR) | 8 | 0 | 0% | −8.00 |
| Auteuil (FR) | 2 | 0 | 0% | −2.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m1f – 2m4f | 7 | 0 | 0% | −7.00 |
| 1m5f – 2m | 3 | 0 | 0% | −3.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Lucas Zuliani | 8 | 0 | 0% | −8.00 |
| Kilian Dubourg | 2 | 0 | 0% | −2.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Tongue tie | 9 | 0 | 0% | −9.00 |
| Hood + tongue tie | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2026 | 2 | 0 | 0% | −2.00 |
| 2025 | 8 | 0 | 0% | −8.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chase | 7 | 0 | 0% | −7.00 |
| Hurdle | 3 | 0 | 0% | −3.00 |
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 Mary Shelley won?
- Mary Shelley (FR) has yet to win, from 10 archived starts between 2025 and 2026. Placed 6 times in total (60% of starts).
- Who trains Mary Shelley?
- Mary Shelley (FR) is trained by H De Lageneste & G Macaire, who saddled the horse on its most recent run on 23 March 2026.
- Who is Mary Shelley's sire?
- Mary Shelley (FR) is by Goliath Du Berlais (FR) out of Maharina (FR), whose sire is Medaaly.
- What is Mary Shelley's official rating?
- The most recent official rating on record is 134, from the run on 23 March 2026. That is also the highest on record.
- What is Mary Shelley's sire's record?
- Goliath Du Berlais (FR)'s progeny in our archive have won 15.8% of 443 runs since Mar 2024 (123 horses), Flat and jumps together. Strongest on heavy going: 18.9% from 169. Strongest over 1m5f – 2m (all codes): 23.3% from 116.
- Who are Mary Shelley's siblings?
- Out of Maharina (FR), Mary Shelley (FR) has 4 other produce in our archive, 2 of them winners. Most wins: Isabe (FR) (5). Highest grade won: Listed (Isabe (FR)). The wins came over 1m4f–2m3½f. As at Nov 2026.