Chester Aristocrat (GB)
Chester Aristocrat (GB) is 3 from 30. Hasn't won since May 2013. Every win has come on good or faster ground (0 from 9 on softer). All 3 wins have come over 6f – 7f. Last raced off 75, 13lb below the career-high mark.
- 3–30Wins / Runs
- 10%Strike rate
- 10 (33.3%)Placed
- −13.30£1 level staken=30 at SP
- 1.01Fair A/E n=30 · 0.85 incl. margin
- 88Highest OR
- 15dBetween runs (median)longest 324 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 11.1% of 3,981 runs since Jan 2008 (296 horses).
Weakest on soft going: 7.9% from 611. Weakest over 2m5f – 3m (all codes): 7.2% from 139.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 34 | 4 | 11.8% | +0.7 | 1 from 1 |
| Good to Firm | 601 | 81 | 13.5% | +2.4 | 0 from 7 |
| Good | 986 | 128 | 13% | +1.9 | 2 from 11 |
| Good to Soft | 479 | 56 | 11.7% | +0.6 | 0 from 3 |
| Soft | 611 | 48 | 7.9% | −3.2 | 0 from 5 |
| Heavy | 197 | 17 | 8.6% | −2.5 | 0 from 1 |
| Standard (AW) | 1,073 | 106 | 9.9% | −1.2 | 0 from 2 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 73 | 11 | 15.1% | +4 | 0 from 2 |
| 6f – 7f | 565 | 69 | 12.2% | +1.1 | 3 from 24 |
| 1m – 1m1f | 711 | 77 | 10.8% | −0.3 | 0 from 4 |
| 1m2f – 1m4f | 1,068 | 103 | 9.6% | −1.5 | — |
| 1m5f – 2m | 1,001 | 114 | 11.4% | +0.3 | — |
| 2m1f – 2m4f | 411 | 55 | 13.4% | +2.3 | — |
| 2m5f – 3m | 139 | 10 | 7.2% | −3.9 | — |
| Over 3m | 13 | 1 | 7.7% | −3.4 | — |
Flat and jumps together (all codes) · since Jan 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, 1 winner — best of them Perceived (GB) (3 wins).
The wins came over 1m½f–1m2f; the highest grade won is Class 4 (Perceived (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Perceived (GB) | 45 | 3 | 1m½f–1m2f | Class 4 |
| Llandanwg (GB) | 9 | 0 | — | — |
| Dawn Beat (GB) | 7 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 11 | 2 | 18% | −0.80 |
| Good to Firm | 7 | 0 | 0% | −7.00 |
| Soft | 5 | 0 | 0% | −5.00 |
| Good to Soft | 3 | 0 | 0% | −3.00 |
| Standard (AW) | 2 | 0 | 0% | −2.00 |
| Heavy | 1 | 0 | 0% | −1.00 |
| Firm | 1 | 1 | 100% | +5.50 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 13 | 2 | 15% | −2.80 |
| Class 4 | 9 | 1 | 11% | −2.50 |
| Class 2 | 4 | 0 | 0% | −4.00 |
| Class 3 | 4 | 0 | 0% | −4.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Haydock | 7 | 2 | 29% | +7.50 |
| Chester | 6 | 0 | 0% | −6.00 |
| Hamilton | 3 | 1 | 33% | −0.80 |
| Wolverhampton (AW) | 2 | 0 | 0% | −2.00 |
| Ayr | 2 | 0 | 0% | −2.00 |
| Thirsk | 2 | 0 | 0% | −2.00 |
| Nottingham | 1 | 0 | 0% | −1.00 |
| Pontefract | 1 | 0 | 0% | −1.00 |
| Newcastle | 1 | 0 | 0% | −1.00 |
| Carlisle | 1 | 0 | 0% | −1.00 |
| Musselburgh | 1 | 0 | 0% | −1.00 |
| Beverley | 1 | 0 | 0% | −1.00 |
| Redcar | 1 | 0 | 0% | −1.00 |
| Doncaster | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 24 | 3 | 13% | −7.30 |
| 1m – 1m1f | 4 | 0 | 0% | −4.00 |
| Under 6f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Jason Hart | 17 | 2 | 12% | −6.80 |
| Graham Gibbons | 4 | 0 | 0% | −4.00 |
| David Allan | 2 | 0 | 0% | −2.00 |
| Luke Morris | 2 | 1 | 50% | +4.50 |
| D C Byrne | 2 | 0 | 0% | −2.00 |
| Pat Cosgrave | 2 | 0 | 0% | −2.00 |
| J F Egan | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 29 | 3 | 10% | −12.30 |
| Blinkers | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2014 | 4 | 0 | 0% | −4.00 |
| 2013 | 12 | 2 | 17% | −3.30 |
| 2012 | 12 | 1 | 8% | −4.00 |
| 2011 | 2 | 0 | 0% | −2.00 |
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 Aristocrat won?
- Chester Aristocrat (GB) won 3 of 30 archived starts between 2011 and 2014, a strike rate of 10%. Placed 10 times in total (33.3% of starts).
- Who trained Chester Aristocrat?
- Chester Aristocrat (GB) was trained by Eric Alston on the most recent run on record, at Wolverhampton (AW) on 14 October 2014.
- Who is Chester Aristocrat's sire?
- Chester Aristocrat (GB) is by Sakhee (USA) out of New Light (GB), whose sire is Generous.
- What going does Chester Aristocrat prefer?
- Chester Aristocrat (GB) has the best record on good going: 2 wins from 11 starts (18.2%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Chester Aristocrat's official rating?
- The most recent official rating on record is 75, from the run on 14 October 2014. The highest on record is 88.
- What is Chester Aristocrat's sire's record?
- Sakhee (USA)'s progeny in our archive have won 11.1% of 3,981 runs since Jan 2008 (296 horses), Flat and jumps together. Weakest on soft going: 7.9% from 611. Weakest over 2m5f – 3m (all codes): 7.2% from 139.
- Who are Chester Aristocrat's siblings?
- Out of New Light (GB), Chester Aristocrat (GB) has 3 other produce in our archive, 1 of them a winner. Most wins: Perceived (GB) (3). Highest grade won: Class 4 (Perceived (GB)). The wins came over 1m½f–1m2f. As at Nov 2026.