Big Nasty (GB)
Big Nasty (GB) is 1 from 19, the win coming at Class 4 level. Hasn't won since May 2021. The win came on good or faster ground (0 from 14 on softer).
- 1–19Wins / Runs
- 5.3%Strike rate
- 10 (52.6%)Placed
- −14.67£1 level staken=19 at SP
- 0.32Fair A/E n=19 · 0.29 incl. margin
- 125Highest OR
- 78dAvg 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
Best recent Speed 102
How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →
| Going | Runs | Best | Median | Since 27 Oct 2025 |
|---|---|---|---|---|
| Good | 5 | 128A | 99 | — |
| Soft | 5 | 112B | 97 | — |
| Good to Soft | 2 | 102A | 96 | — |
| Heavy | 2 | 129A | 107 | — |
| Distance | Runs | Best | Median | Since 27 Oct 2025 |
|---|---|---|---|---|
| 2m5f – 3m | 6 | 128A | 92 | — |
| Over 3m | 5 | 102A | 90 | — |
| 1m5f – 2m | 2 | 129A | 113.5 | — |
| 2m1f – 2m4f | 1 | — | — | — |
Of 19 runs looked at, 5 have no figure: did not complete (3) · obstacles omitted — the race ran a shortened course (2).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 14 figures from 19 runs · as at 3 Oct 2026 · 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 10.3% of 4,683 runs since Jan 2008 (466 horses).
Weakest over 1m2f – 1m4f (all codes): 5.5% from 145.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 4 | 0 | 0% | −10.3 | — |
| Good to Firm | 112 | 10 | 8.9% | −1.4 | — |
| Good | 1,334 | 113 | 8.5% | −1.8 | 1 from 5 |
| Good to Soft | 1,072 | 98 | 9.1% | −1.2 | 0 from 3 |
| Soft | 1,408 | 168 | 11.9% | +1.6 | 0 from 8 |
| Heavy | 627 | 83 | 13.2% | +2.9 | 0 from 3 |
| Standard (AW) | 126 | 11 | 8.7% | −1.6 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 6f – 7f | 14 | 1 | 7.1% | −3.2 | — |
| 1m – 1m1f | 29 | 2 | 6.9% | −3.4 | — |
| 1m2f – 1m4f | 145 | 8 | 5.5% | −4.8 | — |
| 1m5f – 2m | 1,307 | 152 | 11.6% | +1.3 | 0 from 2 |
| 2m1f – 2m4f | 1,499 | 142 | 9.5% | −0.8 | 0 from 1 |
| 2m5f – 3m | 1,319 | 141 | 10.7% | +0.4 | 1 from 11 |
| Over 3m | 370 | 37 | 10% | −0.3 | 0 from 5 |
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
3 siblings in the archive, 1 winner — best of them Harrisons Promise (GB) (1 win).
The wins came over 2m; the highest grade won is Class 6 (Harrisons Promise (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Harrisons Promise (GB) | 10 | 1 | 2m | Class 6 |
| Our Promise (GB) | 10 | 0 | — | — |
| Lighthouse Hill (GB) | 3 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 8 | 0 | 0% | −8.00 |
| Good | 5 | 1 | 20% | −0.67 |
| Good to Soft | 3 | 0 | 0% | −3.00 |
| Heavy | 3 | 0 | 0% | −3.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 13 | 1 | 8% | −8.67 |
| Class 3 | 5 | 0 | 0% | −5.00 |
| Class 2 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Wetherby | 3 | 0 | 0% | −3.00 |
| Cheltenham | 2 | 0 | 0% | −2.00 |
| Southwell | 2 | 1 | 50% | +2.33 |
| Chepstow | 2 | 0 | 0% | −2.00 |
| Doncaster | 2 | 0 | 0% | −2.00 |
| Worcester | 1 | 0 | 0% | −1.00 |
| Kelso | 1 | 0 | 0% | −1.00 |
| Lingfield | 1 | 0 | 0% | −1.00 |
| Stratford | 1 | 0 | 0% | −1.00 |
| Uttoxeter | 1 | 0 | 0% | −1.00 |
| Newbury | 1 | 0 | 0% | −1.00 |
| Ayr | 1 | 0 | 0% | −1.00 |
| Haydock | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m5f – 3m | 11 | 1 | 9% | −6.67 |
| Over 3m | 5 | 0 | 0% | −5.00 |
| 1m5f – 2m | 2 | 0 | 0% | −2.00 |
| 2m1f – 2m4f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Sean Bowen | 4 | 0 | 0% | −4.00 |
| James Best | 4 | 0 | 0% | −4.00 |
| Sean Quinlan | 3 | 0 | 0% | −3.00 |
| Leighton Aspell | 3 | 0 | 0% | −3.00 |
| Aidan Coleman | 2 | 0 | 0% | −2.00 |
| David Bass | 2 | 1 | 50% | +2.33 |
| Richard Johnson | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 10 | 0 | 0% | −10.00 |
| Cheekpieces | 9 | 1 | 11% | −4.67 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2022 | 4 | 0 | 0% | −4.00 |
| 2021 | 6 | 1 | 17% | −1.67 |
| 2020 | 3 | 0 | 0% | −3.00 |
| 2019 | 4 | 0 | 0% | −4.00 |
| 2018 | 2 | 0 | 0% | −2.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chase | 14 | 1 | 7% | −9.67 |
| Hurdle | 3 | 0 | 0% | −3.00 |
| NH Flat | 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 Big Nasty won?
- Big Nasty (GB) won 1 of 19 archived starts between 2018 and 2022, a strike rate of 5.3%. Placed 10 times in total (52.6% of starts).
- Who trained Big Nasty?
- Big Nasty (GB) was trained by Martin Keighley on the most recent run on record, at Worcester on 6 October 2022.
- Who is Big Nasty's sire?
- Big Nasty (GB) is by Black Sam Bellamy (IRE) out of Hello My Lovely (GB), whose sire is Presenting.
- What going does Big Nasty prefer?
- Big Nasty (GB) has the best record on good going: 1 win from 5 starts (20%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Big Nasty's official rating?
- The most recent official rating on record is 120, from the run on 6 October 2022. The highest on record is 125.
- What is Big Nasty's sire's record?
- Black Sam Bellamy (IRE)'s progeny in our archive have won 10.3% of 4,683 runs since Jan 2008 (466 horses), Flat and jumps together. Weakest over 1m2f – 1m4f (all codes): 5.5% from 145.
- Who are Big Nasty's siblings?
- Out of Hello My Lovely (GB), Big Nasty (GB) has 3 other produce in our archive, 1 of them a winner. Most wins: Harrisons Promise (GB) (1). Highest grade won: Class 6 (Harrisons Promise (GB)). The wins came over 2m. As at Oct 2026.