Chester Sky (GB)
Chester Sky (GB) is yet to win from 10 starts, though has placed once. Best effort: 4th of 13 at Nantes (FR) (Oct 2026).
- 0–10Wins / Runs
- 0%Strike rate
- 1 (10%)Placed
- −10.00£1 level staken=10 at SP
- 0.00Fair A/E n=10 · 0.00 incl. margin
- 63Highest OR
- 83dBetween runs (median)longest 466 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 9% of 2,768 runs since Apr 2021 (261 horses).
Strongest on heavy going: 15.1% from 119. Strongest at trips under 6f (all codes): 14% from 215.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 8 | 1 | 12.5% | +3.5 | — |
| Good to Firm | 337 | 32 | 9.5% | +0.5 | — |
| Good | 582 | 55 | 9.5% | +0.5 | 0 from 1 |
| Good to Soft | 326 | 27 | 8.3% | −0.7 | 0 from 2 |
| Soft | 397 | 35 | 8.8% | −0.2 | 0 from 4 |
| Heavy | 119 | 18 | 15.1% | +6.1 | 0 from 2 |
| Standard (AW) | 999 | 82 | 8.2% | −0.8 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 215 | 30 | 14% | +5 | 0 from 1 |
| 6f – 7f | 1,156 | 98 | 8.5% | −0.5 | 0 from 1 |
| 1m – 1m1f | 729 | 56 | 7.7% | −1.3 | 0 from 5 |
| 1m2f – 1m4f | 412 | 42 | 10.2% | +1.2 | 0 from 3 |
| 1m5f – 2m | 163 | 15 | 9.2% | +0.2 | — |
| 2m1f – 2m4f | 85 | 9 | 10.6% | +1.6 | — |
| 2m5f – 3m | 7 | 0 | 0% | −9 | — |
| Over 3m | 1 | 0 | 0% | −9 | — |
Flat and jumps together (all codes) · since Apr 2021 · as at 3 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
8 siblings in the archive, 3 winners — best of them Cosmo Beau (FR) (5 wins).
The wins came over 7½f–1m3½f; the highest grade won is Listed (Prince Falcon (FR)).
Family form: Cosmo Beau (FR) won at Deauville (FR), 31 Oct 2026.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Cosmo Beau (FR) | 41 | 5 | 7½f–1m1½f | Class 4 |
| Prince Falcon (FR) | 10 | 2 | 1m | Listed |
| Only The Brave (FR) | 10 | 2 | 1m1f–1m3½f | — |
| Concorde (FR) | 3 | 0 | — | — |
| Cashman (FR) | 4 | 0 | — | — |
| Centaurus (FR) | 7 | 0 | — | — |
| Child Of Wild (FR) | 1 | 0 | — | — |
| Louis Othon (FR) | 3 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 4 | 0 | 0% | −4.00 |
| Heavy | 2 | 0 | 0% | −2.00 |
| Good to Soft | 2 | 0 | 0% | −2.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Standard (AW) | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Longchamp (FR) | 3 | 0 | 0% | −3.00 |
| Saint-Cloud (FR) | 3 | 0 | 0% | −3.00 |
| Nantes (FR) | 2 | 0 | 0% | −2.00 |
| Les Sables-d'Olonne (FR) | 1 | 0 | 0% | −1.00 |
| Chantilly (FR) | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m – 1m1f | 5 | 0 | 0% | −5.00 |
| 1m2f – 1m4f | 3 | 0 | 0% | −3.00 |
| 6f – 7f | 1 | 0 | 0% | −1.00 |
| Under 6f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Pierre Remoue | 3 | 0 | 0% | −3.00 |
| Anthony Bernard | 2 | 0 | 0% | −2.00 |
| Arnaud Bourgeais | 1 | 0 | 0% | −1.00 |
| Maxime Guyon | 1 | 0 | 0% | −1.00 |
| Eddy Hardouin | 1 | 0 | 0% | −1.00 |
| Mlle Cecilia Poirier | 1 | 0 | 0% | −1.00 |
| Cristian Demuro | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Tongue tie + blinkers | 4 | 0 | 0% | −4.00 |
| Hood + tongue tie | 3 | 0 | 0% | −3.00 |
| Hood | 2 | 0 | 0% | −2.00 |
| Hood + tongue tie + cheekpieces | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2026 | 3 | 0 | 0% | −3.00 |
| 2025 | 2 | 0 | 0% | −2.00 |
| 2024 | 2 | 0 | 0% | −2.00 |
| 2023 | 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 Chester Sky won?
- Chester Sky (GB) has yet to win, from 10 archived starts between 2023 and 2026. Placed 1 time in total (10% of starts).
- Who trains Chester Sky?
- Chester Sky (GB) is trained by N Leenders, who saddled the horse on its most recent run on 2 November 2026.
- Who is Chester Sky's sire?
- Chester Sky (GB) is by Ribchester (IRE) out of Crystals Sky (FR), whose sire is Hernando.
- What is Chester Sky's official rating?
- The most recent official rating on record is 63, from the run on 2 November 2026. That is also the highest on record.
- What is Chester Sky's sire's record?
- Ribchester (IRE)'s progeny in our archive have won 9% of 2,768 runs since Apr 2021 (261 horses), Flat and jumps together. Strongest on heavy going: 15.1% from 119. Strongest at trips under 6f (all codes): 14% from 215.
- Who are Chester Sky's siblings?
- Out of Crystals Sky (FR), Chester Sky (GB) has 8 other produce in our archive, 3 of them winners. Most wins: Cosmo Beau (FR) (5). Highest grade won: Listed (Prince Falcon (FR)). The wins came over 7½f–1m3½f. As at Nov 2026.