Harriet Vane (GB)
Harriet Vane made a single start in a Class 5 maiden at Windsor in May 2026 and finished 12 of 12 after being held. She is by Sergei Prokofiev whose progeny have won 136 of 1,275 runs since Jan 2008. Her dam has produced three winners from four runners to race including The Organiser with four wins.
- 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.
Pedigree intelligence
Progeny in our archive have won 10.5% of 1,347 runs since Jan 2008 (202 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 12 | 4 | 33.3% | +22.8 | — |
| Good to Firm | 261 | 21 | 8% | −2.5 | 0 from 1 |
| Good | 302 | 28 | 9.3% | −1.2 | — |
| Good to Soft | 112 | 13 | 11.6% | +1.1 | — |
| Soft | 93 | 11 | 11.8% | +1.3 | — |
| Heavy | 28 | 5 | 17.9% | +7.4 | — |
| Standard (AW) | 539 | 60 | 11.1% | +0.6 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 240 | 31 | 12.9% | +2.4 | — |
| 6f – 7f | 823 | 85 | 10.3% | −0.2 | 0 from 1 |
| 1m – 1m1f | 226 | 23 | 10.2% | −0.3 | — |
| 1m2f – 1m4f | 52 | 3 | 5.8% | −4.7 | — |
| 1m5f – 2m | 4 | 0 | 0% | −10.5 | — |
| 2m1f – 2m4f | 2 | 0 | 0% | −10.5 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 25 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
4 siblings in the archive, 3 winners — best of them The Organiser (GB) (4 wins).
The wins came over 6f–1m; the highest grade won is Class 3 (The Organiser (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| The Organiser (GB) | 41 | 4 | 6f–7f | Class 3 |
| Bleep Test (GB) | 13 | 1 | 6f | Class 4 |
| Rosardo Senorita (GB) | 8 | 1 | 1m | Class 5 |
| Mistress Teite (GB) | 6 | 0 | — | — |
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 · 1 run | |||||||||
| 23 May 26 | Windsor | Bodhi Solutions - Exceeding Expectations In Construction EBF Restricted Maiden Stakes (GBB Race) (Div 1) Sluggish start - held up towards the back - squeezed for space over 2f out and dropped away finished 12th | 12/12 | 4 | 8-10 | 46C | 24C | Gina Mangan | 80/1 |
Quick answers
- How many races has Harriet Vane won?
- Harriet Vane (GB) has yet to win, from 1 archived start in 2026.
- Who trains Harriet Vane?
- Harriet Vane (GB) is trained by Michael Attwater, who saddled the horse on its most recent run on 23 May 2026.
- Who is Harriet Vane's sire?
- Harriet Vane (GB) is by Sergei Prokofiev (CAN) out of Poudretteite (GB), whose sire is Royal Applause.
- What is Harriet Vane's sire's record?
- Sergei Prokofiev (CAN)'s progeny in our archive have won 10.5% of 1,347 runs since Jan 2008 (202 horses), Flat and jumps together.
- Who are Harriet Vane's siblings?
- Out of Poudretteite (GB), Harriet Vane (GB) has 4 other produce in our archive, 3 of them winners. Most wins: The Organiser (GB) (4). Highest grade won: Class 3 (The Organiser (GB)). The wins came over 6f–1m. As at Oct 2026.