Quernstone (USA)
Quernstone (USA) is yet to win from 4 starts.
- 0–4Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −4.00£1 level staken=4 at SP
- 13dBetween runs (median)longest 685 d
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 12.7% of 1,222 runs since Apr 2008 (139 horses).
Strongest on good to firm going: 16.1% from 192. Weakest on good to soft going: 9.3% from 150. Strongest over 6f – 7f (all codes): 16.3% from 209. Weakest over 1m5f – 2m (all codes): 9.7% from 165.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 8 | 1 | 12.5% | −0.2 | — |
| Good to Firm | 192 | 31 | 16.1% | +3.4 | 0 from 1 |
| Good | 291 | 32 | 11% | −1.7 | 0 from 2 |
| Good to Soft | 150 | 14 | 9.3% | −3.4 | — |
| Soft | 163 | 17 | 10.4% | −2.3 | — |
| Heavy | 35 | 2 | 5.7% | −7 | — |
| Standard (AW) | 383 | 58 | 15.1% | +2.4 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 14 | 3 | 21.4% | +8.7 | — |
| 6f – 7f | 209 | 34 | 16.3% | +3.6 | — |
| 1m – 1m1f | 349 | 49 | 14% | +1.3 | 0 from 1 |
| 1m2f – 1m4f | 394 | 49 | 12.4% | −0.3 | — |
| 1m5f – 2m | 165 | 16 | 9.7% | −3 | 0 from 1 |
| 2m1f – 2m4f | 67 | 3 | 4.5% | −8.2 | 0 from 2 |
| 2m5f – 3m | 20 | 1 | 5% | −7.7 | — |
| Over 3m | 4 | 0 | 0% | −12.7 | — |
Flat and jumps together (all codes) · since Apr 2008 · as at 5 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.
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 2 | 0 | 0% | −2.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Standard (AW) | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 2 | 0 | 0% | −2.00 |
| Class 5 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Fontwell | 1 | 0 | 0% | −1.00 |
| Plumpton | 1 | 0 | 0% | −1.00 |
| Worcester | 1 | 0 | 0% | −1.00 |
| Kempton (AW) | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m1f – 2m4f | 2 | 0 | 0% | −2.00 |
| 1m5f – 2m | 1 | 0 | 0% | −1.00 |
| 1m – 1m1f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Jeremiah McGrath | 2 | 0 | 0% | −2.00 |
| Aidan Coleman | 1 | 0 | 0% | −1.00 |
| Ahmed Ajtebi | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2013 | 3 | 0 | 0% | −3.00 |
| 2011 | 1 | 0 | 0% | −1.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hurdle | 3 | 0 | 0% | −3.00 |
| Flat | 1 | 0 | 0% | −1.00 |
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
| Date | Course | Race | Pos | Btn | Wgt | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|
| 2013 · 3 runs | ||||||||
| 05 Oct 13+13d | Fontwell | 4D And St Barnabas House Novices' Hurdle | 11/11 | 5 | 10-12 | 89C | Aidan Coleman | 100/1 |
| 22 Sep 13+12d | Plumpton | Hepworth Brewery Novices' Hurdle | 11/13 | 18 | 10-9 | 82C | Jeremiah McGrath | 100/1 |
| 10 Sep 13+685d | Worcester | Sponsor A Race By Calling 01905 25364 Maiden Hurdle | 5/6 | 23 | 10-11 | 85C | Jeremiah McGrath | 33/1 |
| 2011 · 1 run | ||||||||
| 26 Oct 11 | Kempton (AW) | Betdaq Multiples British Stallion Studs E.B.F. Maiden Stakes | 12/13 | 8 | 9-3 | 39C | Ahmed Ajtebi | 10/1 |
Quick answers
- How many races has Quernstone won?
- Quernstone (USA) has yet to win, from 4 archived starts between 2011 and 2013.
- Who trained Quernstone?
- Quernstone (USA) was trained by Harry Whittington on the most recent run on record, at Fontwell on 5 October 2013.
- Who is Quernstone's sire?
- Quernstone (USA) is by Smart Strike (CAN) out of Sluice (USA), whose sire is Seeking The Gold.
- What is Quernstone's sire's record?
- Smart Strike (CAN)'s progeny in our archive have won 12.7% of 1,222 runs since Apr 2008 (139 horses), Flat and jumps together. Strongest on good to firm going: 16.1% from 192. Weakest on good to soft going: 9.3% from 150. Strongest over 6f – 7f (all codes): 16.3% from 209. Weakest over 1m5f – 2m (all codes): 9.7% from 165.