North Stack (GB)
North Stack (GB) is 1 from 12, the win coming at Class 4 level. Hasn't won since Mar 2012. Last raced off a career-high mark of 110.
- 1–12Wins / Runs
- 8.3%Strike rate
- 6 (50%)Placed
- −9.90£1 level staken=12 at SP
- 0.51Fair A/E n=12 · 0.45 incl. margin
- 110Highest OR
- 53dAvg between runs
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 9.8% of 5,312 runs since Jan 2008 (535 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 10 | 1 | 10% | +0.2 | — |
| Good to Firm | 403 | 30 | 7.4% | −2.4 | — |
| Good | 1,670 | 153 | 9.2% | −0.6 | 0 from 4 |
| Good to Soft | 1,182 | 117 | 9.9% | +0.1 | 1 from 4 |
| Soft | 1,307 | 150 | 11.5% | +1.7 | 0 from 3 |
| Heavy | 698 | 67 | 9.6% | −0.2 | 0 from 1 |
| Standard (AW) | 42 | 3 | 7.1% | −2.7 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 6f – 7f | 1 | 0 | 0% | −9.8 | — |
| 1m – 1m1f | 4 | 0 | 0% | −9.8 | — |
| 1m2f – 1m4f | 39 | 2 | 5.1% | −4.7 | — |
| 1m5f – 2m | 1,472 | 124 | 8.4% | −1.4 | 0 from 5 |
| 2m1f – 2m4f | 1,691 | 169 | 10% | +0.2 | 1 from 5 |
| 2m5f – 3m | 1,615 | 170 | 10.5% | +0.7 | 0 from 2 |
| Over 3m | 490 | 56 | 11.4% | +1.6 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
1 sibling in the archive, 1 winner — best of them South Stack (GB) (3 wins).
The wins came over 2m–2m2½f; the highest grade won is Class 5 (South Stack (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| South Stack (GB) | 24 | 3 | 2m–2m2½f | Class 5 |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 4 | 0 | 0% | −4.00 |
| Good to Soft | 4 | 1 | 25% | −1.90 |
| Soft | 3 | 0 | 0% | −3.00 |
| Heavy | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 6 | 1 | 17% | −3.90 |
| Class 5 | 4 | 0 | 0% | −4.00 |
| Class 6 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Market Rasen | 4 | 1 | 25% | −1.90 |
| Uttoxeter | 3 | 0 | 0% | −3.00 |
| Warwick | 1 | 0 | 0% | −1.00 |
| Hereford | 1 | 0 | 0% | −1.00 |
| Ffos Las | 1 | 0 | 0% | −1.00 |
| Towcester | 1 | 0 | 0% | −1.00 |
| Huntingdon | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m1f – 2m4f | 5 | 1 | 20% | −2.90 |
| 1m5f – 2m | 5 | 0 | 0% | −5.00 |
| 2m5f – 3m | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Jason Maguire | 4 | 1 | 25% | −1.90 |
| Sean Quinlan | 2 | 0 | 0% | −2.00 |
| Sam Jones | 2 | 0 | 0% | −2.00 |
| Tom Scudamore | 2 | 0 | 0% | −2.00 |
| Charles Greene | 1 | 0 | 0% | −1.00 |
| Rhys Flint | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2012 | 4 | 1 | 25% | −1.90 |
| 2011 | 7 | 0 | 0% | −7.00 |
| 2010 | 1 | 0 | 0% | −1.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chase | 8 | 1 | 13% | −5.90 |
| Hurdle | 3 | 0 | 0% | −3.00 |
| NH 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
Quick answers
- How many races has North Stack (GB) won?
- North Stack (GB) won 1 of 12 archived starts between 2010 and 2012, a strike rate of 8.3%. Placed 6 times in total (50% of starts).
- Who trained North Stack (GB)?
- North Stack (GB) was trained by Kim Bailey on the most recent run on record, at Market Rasen on 8 June 2012.
- Who is North Stack (GB)'s sire?
- North Stack (GB) is by Alflora (IRE) out of Mandy Chat (IRE), whose sire is Mandalus.
- What going does North Stack (GB) prefer?
- North Stack (GB) has the best record on good to soft going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is North Stack (GB)'s official rating?
- The most recent official rating on record is 110, from the run on 8 June 2012. That is also the highest on record.
- What is North Stack (GB)'s sire's record?
- Alflora (IRE)'s progeny in our archive have won 9.8% of 5,312 runs since Jan 2008 (535 horses), Flat and jumps together.
- Who are North Stack (GB)'s siblings?
- Out of Mandy Chat (IRE), North Stack (GB) has 1 other produce in our archive, 1 of them a winner. Most wins: South Stack (GB) (3). Highest grade won: Class 5 (South Stack (GB)). The wins came over 2m–2m2½f. As at Oct 2026.