Sir Jack Layden (GB)
Sir Jack Layden (GB) is 2 from 18. Won last time out at Kempton (AW) (Class 4). Each win came on a first visit to the course.
- 2–18Wins / Runs
- 11.1%Strike rate
- 3 (16.7%)Placed
- +9.67£1 level staken=18 at SP
- 1.24Fair A/E n=17 · 1.08 incl. margin
- 105Highest OR
- 23dBetween runs (median)longest 248 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 11.2% of 7,153 runs since May 2011 (473 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 52 | 8 | 15.4% | +4.2 | 0 from 1 |
| Good to Firm | 1,176 | 149 | 12.7% | +1.5 | 1 from 9 |
| Good | 1,736 | 191 | 11% | −0.2 | 0 from 4 |
| Good to Soft | 908 | 85 | 9.4% | −1.8 | 0 from 3 |
| Soft | 859 | 86 | 10% | −1.2 | — |
| Heavy | 205 | 27 | 13.2% | +2 | — |
| Standard (AW) | 2,217 | 252 | 11.4% | +0.2 | 1 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 90 | 9 | 10% | −1.2 | — |
| 6f – 7f | 967 | 84 | 8.7% | −2.5 | 1 from 4 |
| 1m – 1m1f | 1,152 | 116 | 10.1% | −1.1 | 0 from 4 |
| 1m2f – 1m4f | 2,519 | 299 | 11.9% | +0.7 | 1 from 9 |
| 1m5f – 2m | 1,592 | 190 | 11.9% | +0.7 | 0 from 1 |
| 2m1f – 2m4f | 515 | 62 | 12% | +0.8 | — |
| 2m5f – 3m | 248 | 28 | 11.3% | +0.1 | — |
| Over 3m | 70 | 10 | 14.3% | +3.1 | — |
Flat and jumps together (all codes) · since May 2011 · as at 5 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 Family Fortunes (GB) (4 wins).
The wins came over 5f–1m4f; the highest grade won is Class 4 (Family Fortunes (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Family Fortunes (GB) | 43 | 4 | 5f–1m | Class 4 |
| Simulation Theory (IRE) | 21 | 3 | 7f–1m2f | Class 5 |
| Kelvin Hall (GB) | 20 | 2 | 1m3f–1m4f | Class 4 |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Firm | 9 | 1 | 11% | −7.33 |
| Good | 4 | 0 | 0% | −4.00 |
| Good to Soft | 3 | 0 | 0% | −3.00 |
| Standard (AW) | 1 | 1 | 100% | +25.00 |
| Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 1 | 5 | 0 | 0% | −5.00 |
| Class 4 | 4 | 1 | 25% | +22.00 |
| Class 3 | 4 | 0 | 0% | −4.00 |
| Class 2 | 3 | 0 | 0% | −3.00 |
| Class 5 | 2 | 1 | 50% | −0.33 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Newmarket | 4 | 0 | 0% | −4.00 |
| Leicester | 2 | 0 | 0% | −2.00 |
| Doncaster | 2 | 0 | 0% | −2.00 |
| York | 2 | 0 | 0% | −2.00 |
| Ascot | 2 | 0 | 0% | −2.00 |
| Kempton (AW) | 1 | 1 | 100% | +25.00 |
| Bath | 1 | 0 | 0% | −1.00 |
| Thirsk | 1 | 0 | 0% | −1.00 |
| Goodwood | 1 | 0 | 0% | −1.00 |
| Ayr | 1 | 1 | 100% | +0.67 |
| Haydock | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 9 | 1 | 11% | +17.00 |
| 1m – 1m1f | 4 | 0 | 0% | −4.00 |
| 6f – 7f | 4 | 1 | 25% | −2.33 |
| 1m5f – 2m | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Oisin Murphy | 2 | 0 | 0% | −2.00 |
| Sean Levey | 2 | 0 | 0% | −2.00 |
| Frankie Dettori | 2 | 0 | 0% | −2.00 |
| Graham Lee | 2 | 1 | 50% | −0.33 |
| Martin Harley | 1 | 1 | 100% | +25.00 |
| George Baker | 1 | 0 | 0% | −1.00 |
| Tom Eaves | 1 | 0 | 0% | −1.00 |
| Connor Beasley | 1 | 0 | 0% | −1.00 |
| Shane Kelly | 1 | 0 | 0% | −1.00 |
| Ryan Moore | 1 | 0 | 0% | −1.00 |
| Richard Hughes | 1 | 0 | 0% | −1.00 |
| Jamie Spencer | 1 | 0 | 0% | −1.00 |
| P J McDonald | 1 | 0 | 0% | −1.00 |
| Daniel Tudhope | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 17 | 1 | 6% | −15.33 |
| Cheekpieces | 1 | 1 | 100% | +25.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2015 | 8 | 1 | 13% | +18.00 |
| 2014 | 4 | 0 | 0% | −4.00 |
| 2013 | 6 | 1 | 17% | −4.33 |
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 Sir Jack Layden won?
- Sir Jack Layden (GB) won 2 of 18 archived starts between 2013 and 2015, a strike rate of 11.1%. Placed 3 times in total (16.7% of starts).
- Who trained Sir Jack Layden?
- Sir Jack Layden (GB) was trained by David Brown on the most recent run on record, at Kempton (AW) on 6 October 2015.
- Who is Sir Jack Layden's sire?
- Sir Jack Layden (GB) is by Sir Percy (GB) out of Barawin (IRE), whose sire is Hawk Wing.
- What going does Sir Jack Layden prefer?
- Sir Jack Layden (GB) has the best record on good to firm going: 1 win from 9 starts (11.1%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Sir Jack Layden's official rating?
- The most recent official rating on record is 77, from the run on 6 October 2015. The highest on record is 105.
- What is Sir Jack Layden's sire's record?
- Sir Percy (GB)'s progeny in our archive have won 11.2% of 7,153 runs since May 2011 (473 horses), Flat and jumps together.
- Who are Sir Jack Layden's siblings?
- Out of Barawin (IRE), Sir Jack Layden (GB) has 3 other produce in our archive, 3 of them winners. Most wins: Family Fortunes (GB) (4). Highest grade won: Class 4 (Family Fortunes (GB)). The wins came over 5f–1m4f. As at Nov 2026.