Biographical (USA)
Biographical (USA) is 1 from 3, the win coming at Class 5 level. Hasn't won since Sep 2010.
- 1–3Wins / Runs
- 33.3%Strike rate
- 2 (66.7%)Placed
- −1.64£1 level staken=3 at SP
- 74Highest OR
- 15dAvg between runs
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 14.6% of 1,776 runs since Jan 2008 (154 horses).
Strongest over 1m – 1m1f (all codes): 20.6% from 199. Weakest over 2m5f – 3m (all codes): 8.3% from 169.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 9 | 1 | 11.1% | −3.5 | — |
| Good to Firm | 280 | 48 | 17.1% | +2.5 | — |
| Good | 432 | 67 | 15.5% | +0.9 | 0 from 1 |
| Good to Soft | 252 | 38 | 15.1% | +0.5 | — |
| Soft | 332 | 44 | 13.3% | −1.3 | 0 from 1 |
| Heavy | 132 | 18 | 13.6% | −1 | — |
| Standard (AW) | 339 | 43 | 12.7% | −1.9 | 1 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 2 | 0 | 0% | −14.6 | — |
| 6f – 7f | 81 | 14 | 17.3% | +2.7 | — |
| 1m – 1m1f | 199 | 41 | 20.6% | +6 | 1 from 2 |
| 1m2f – 1m4f | 583 | 98 | 16.8% | +2.2 | 0 from 1 |
| 1m5f – 2m | 472 | 56 | 11.9% | −2.7 | — |
| 2m1f – 2m4f | 240 | 32 | 13.3% | −1.3 | — |
| 2m5f – 3m | 169 | 14 | 8.3% | −6.3 | — |
| Over 3m | 30 | 4 | 13.3% | −1.3 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 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 |
|---|---|---|---|---|
| Soft | 1 | 0 | 0% | −1.00 |
| Standard (AW) | 1 | 1 | 100% | +0.36 |
| Good | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Nottingham | 1 | 0 | 0% | −1.00 |
| Wolverhampton (AW) | 1 | 1 | 100% | +0.36 |
| Bath | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m – 1m1f | 2 | 1 | 50% | −0.64 |
| 1m2f – 1m4f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| William Buick | 2 | 1 | 50% | −0.64 |
| Nicky Mackay | 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 | OR | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 2010 · 3 runs | |||||||||
| 29 Sep 10+11d | Nottingham | PHS Group Nursery | 15/16 | 23 | 9-7 | 74 | 53C | William Buick | 9/2 |
| 18 Sep 10+19d | Wolverhampton (AW) | European Breeders' Fund Maiden Stakes | 1/7 | 9-3 | — | 69A | William Buick | 4/11F | |
| 30 Aug 10 | Bath | Lancer Scott M&E E.B.F. Maiden Stakes | 3/15 | 1¼ | 9-0 | — | 86A | Nicky Mackay | 9/1 |
Quick answers
- How many races has Biographical won?
- Biographical (USA) won 1 of 3 archived starts in 2010, a strike rate of 33.3%. Placed 2 times in total (66.7% of starts).
- Who trained Biographical?
- Biographical (USA) was trained by John Gosden on the most recent run on record, at Nottingham on 29 September 2010.
- Who is Biographical's sire?
- Biographical (USA) is by Dynaformer (USA) out of Tell It (USA), whose sire is Storm Cat.
- What is Biographical's official rating?
- The most recent official rating on record is 74, from the run on 29 September 2010. That is also the highest on record.
- What is Biographical's sire's record?
- Dynaformer (USA)'s progeny in our archive have won 14.6% of 1,776 runs since Jan 2008 (154 horses), Flat and jumps together. Strongest over 1m – 1m1f (all codes): 20.6% from 199. Weakest over 2m5f – 3m (all codes): 8.3% from 169.