Haydn's Lass (GB)
Haydn's Lass (GB) is yet to win from 4 starts, though has placed once. Best effort: 2nd of 7 at Ripon (Aug 2014).
Progeny in our archive
As a dam, Haydn's Lass (GB) has 5 produce in the archive, 1 winner — most wins Haveyoumissedme (GB) (6 wins).
The wins came over 1m1f–2m½f; the highest grade won is Class 3 (Haveyoumissedme (GB)).
Family form: Haveyoumissedme (GB) finished 2nd of 12 at York, 10 Oct 2026.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Haveyoumissedme (GB) | 46 | 6 | 1m1f–2m½f | Class 3 |
| Knighton (GB) | 7 | 0 | — | — |
| Sword Of Gold (GB) | 7 | 0 | — | — |
| Trail Hawk (GB) | 7 | 0 | — | — |
| Rhythm Dancer (GB) | 4 | 0 | — | — |
- 0–4Wins / Runs
- 0%Strike rate
- 1 (25%)Placed
- −4.00£1 level staken=4 at SP
- 66Highest OR
- 39dAvg 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 11.1% of 7,150 runs since Jan 2008 (473 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 52 | 8 | 15.4% | +4.3 | — |
| Good to Firm | 1,176 | 149 | 12.7% | +1.6 | 0 from 1 |
| Good | 1,734 | 190 | 11% | −0.1 | 0 from 2 |
| Good to Soft | 908 | 85 | 9.4% | −1.7 | — |
| Soft | 859 | 86 | 10% | −1.1 | — |
| Heavy | 205 | 27 | 13.2% | +2.1 | — |
| Standard (AW) | 2,216 | 252 | 11.4% | +0.3 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 90 | 9 | 10% | −1.1 | — |
| 6f – 7f | 967 | 84 | 8.7% | −2.4 | — |
| 1m – 1m1f | 1,152 | 116 | 10.1% | −1 | — |
| 1m2f – 1m4f | 2,519 | 299 | 11.9% | +0.8 | 0 from 4 |
| 1m5f – 2m | 1,591 | 190 | 11.9% | +0.8 | — |
| 2m1f – 2m4f | 513 | 61 | 11.9% | +0.8 | — |
| 2m5f – 3m | 248 | 28 | 11.3% | +0.2 | — |
| Over 3m | 70 | 10 | 14.3% | +3.2 | — |
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
5 siblings in the archive, 5 winners — best of them Mirsaale (GB) (10 wins).
The wins came over 7f–2m; the highest grade won is Group 2 (Meeznah (USA)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Mirsaale (GB) | 56 | 10 | 7f–2m | Class 2 |
| Meeznah (USA) | 14 | 3 | 1m4f–1m6½f | Group 2 |
| Lady Rosamunde (GB) | 14 | 3 | 1m2f–1m6f | Class 3 |
| Shahin (USA) | 14 | 1 | 1m | Class 4 |
| Lyric Art (USA) | 9 | 1 | 7f | Class 6 |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 2 | 0 | 0% | −2.00 |
| Standard (AW) | 1 | 0 | 0% | −1.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Kempton (AW) | 1 | 0 | 0% | −1.00 |
| Brighton | 1 | 0 | 0% | −1.00 |
| Ripon | 1 | 0 | 0% | −1.00 |
| Leicester | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Martin Dwyer | 3 | 0 | 0% | −3.00 |
| Ben Curtis | 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2014 · 4 runs | |||||||||
| 10 Nov 14+70d | Kempton (AW) | 25 Free Bet At BetVictor.com Handicap | 9/13 | 1¾ | 8-9 | 66 | 55A | Martin Dwyer | 14/1 |
| 01 Sep 14+28d | Brighton | KSD Group Support Services Maiden Stakes | 5/7 | 6 | 9-0 | — | 56C | Martin Dwyer | 6/1 |
| 04 Aug 14+18d | Ripon | Sis Live Maiden Stakes | 2/7 | 7 | 8-12 | — | 61A | Ben Curtis | 9/4 |
| 17 Jul 14 | Leicester | Attheraces/ebf Maiden Stakes | 4/6 | shd | 9-0 | — | 56B | Martin Dwyer | 16/1 |
Quick answers
- How many races has Haydn's Lass won?
- Haydn's Lass (GB) has yet to win, from 4 archived starts in 2014. Placed 1 time in total (25% of starts).
- Who trained Haydn's Lass?
- Haydn's Lass (GB) was trained by Marcus Tregoning on the most recent run on record, at Kempton (AW) on 10 November 2014.
- Who is Haydn's Lass's sire?
- Haydn's Lass (GB) is by Sir Percy (GB) out of String Quartet (IRE), whose sire is Sadler's Wells.
- What is Haydn's Lass's official rating?
- The most recent official rating on record is 66, from the run on 10 November 2014. That is also the highest on record.
- What is Haydn's Lass's sire's record?
- Sir Percy (GB)'s progeny in our archive have won 11.1% of 7,150 runs since Jan 2008 (473 horses), Flat and jumps together.
- Who are Haydn's Lass's siblings?
- Out of String Quartet (IRE), Haydn's Lass (GB) has 5 other produce in our archive, 5 of them winners. Most wins: Mirsaale (GB) (10). Highest grade won: Group 2 (Meeznah (USA)). The wins came over 7f–2m. As at Oct 2026.
- Has Haydn's Lass produced winners?
- As a dam, Haydn's Lass (GB) has 5 produce in our archive, 1 of them a winner. Most wins: Haveyoumissedme (GB) (6). Highest grade won: Class 3 (Haveyoumissedme (GB)). The wins came over 1m1f–2m½f. As at Oct 2026.