Bold Spectrum (GB)
Lightly raced, with 1 archived start in Dec 2021 as a 4yo filly. Finished 7 of 7 at Wolverhampton (AW) last time. By Assertive (GB), whose progeny in our archive have won 7.2% of 1,569 runs since Apr 2012.
- 0–1Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −1.00£1 level staken=1 at SP
KTB Speed and Rating
Best recent Speed —
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 →
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · 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 7.2% of 1,569 runs since Apr 2012 (84 horses).
Strongest on soft going: 11.3% from 159.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 30 | 1 | 3.3% | −3.9 | — |
| Good to Firm | 277 | 20 | 7.2% | 0 | — |
| Good | 329 | 21 | 6.4% | −0.8 | — |
| Good to Soft | 162 | 10 | 6.2% | −1 | — |
| Soft | 159 | 18 | 11.3% | +4.1 | — |
| Heavy | 38 | 7 | 18.4% | +11.2 | — |
| Standard (AW) | 574 | 36 | 6.3% | −0.9 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 459 | 36 | 7.8% | +0.6 | — |
| 6f – 7f | 849 | 62 | 7.3% | +0.1 | — |
| 1m – 1m1f | 132 | 7 | 5.3% | −1.9 | 0 from 1 |
| 1m2f – 1m4f | 90 | 6 | 6.7% | −0.5 | — |
| 1m5f – 2m | 32 | 2 | 6.3% | −0.9 | — |
| 2m1f – 2m4f | 6 | 0 | 0% | −7.2 | — |
| 2m5f – 3m | 1 | 0 | 0% | −7.2 | — |
Flat and jumps together (all codes) · since Apr 2012 · as at 4 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.
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 2021 · 1 run | |||||||||
| 20 Dec 21 | Wolverhampton (AW) | Mansionbet Best Odds Guaranteed Novice Stakes | 7/7 | 20 | 8-10 | 22C | 14C | Angus Villiers | 150/1 |
Quick answers
- How many races has Bold Spectrum won?
- Bold Spectrum (GB) has yet to win, from 1 archived start in 2021.
- Who trained Bold Spectrum?
- Bold Spectrum (GB) was trained by Adrian Wintle on the most recent run on record, at Wolverhampton (AW) on 20 December 2021.
- Who is Bold Spectrum's sire?
- Bold Spectrum (GB) is by Assertive (GB) out of Reengaroga Rainbow (IRE), whose sire is Freddie's Star.
- What is Bold Spectrum's sire's record?
- Assertive (GB)'s progeny in our archive have won 7.2% of 1,569 runs since Apr 2012 (84 horses), Flat and jumps together. Strongest on soft going: 11.3% from 159.