Mahler (GB)
Mahler (GB) is 3 from 7, including a Group 3 win. The biggest win we hold: the Queen's Vase at Ascot (Jun 2007). Hasn't won since Jun 2007. Last raced off a career-high mark of 110.
Progeny in our archive
As a sire, Mahler (GB)’s progeny in our archive have won 10.8% of 8,837 runs since Jan 2008 (784 horses).
Strongest on good to firm going: 15.1% from 119.
| Going | Runs | Wins | SR | vs sire |
|---|---|---|---|---|
| Good to Firm | 119 | 18 | 15.1% | +4.3 |
| Good | 2,959 | 377 | 12.7% | +1.9 |
| Good to Soft | 1,802 | 178 | 9.9% | −0.9 |
| Soft | 2,734 | 257 | 9.4% | −1.4 |
| Heavy | 1,213 | 124 | 10.2% | −0.6 |
| Standard (AW) | 10 | 1 | 10% | −0.8 |
| Distance (all codes) | Runs | Wins | SR | vs sire |
|---|---|---|---|---|
| 1m – 1m1f | 5 | 0 | 0% | −10.8 |
| 1m2f – 1m4f | 16 | 0 | 0% | −10.8 |
| 1m5f – 2m | 2,040 | 199 | 9.8% | −1 |
| 2m1f – 2m4f | 3,197 | 322 | 10.1% | −0.7 |
| 2m5f – 3m | 2,813 | 339 | 12.1% | +1.3 |
| Over 3m | 766 | 95 | 12.4% | +1.6 |
Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
- 3–7Wins / Runs
- 42.9%Strike rate
- 4 (57.1%)Placed
- +6.30£1 level staken=7 at SP
- 2.34Fair A/E n=7 · 1.88 incl. margin
- 110Highest OR
- 27dAvg 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
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 14.5% of 18,191 runs since Jan 2008 (1,776 horses).
Strongest over 6f – 7f (all codes): 18.2% from 1,383. Weakest over 2m5f – 3m (all codes): 9.3% from 889.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 72 | 14 | 19.4% | +4.9 | — |
| Good to Firm | 2,765 | 442 | 16% | +1.5 | 2 from 3 |
| Good | 5,307 | 790 | 14.9% | +0.4 | 0 from 3 |
| Good to Soft | 2,342 | 328 | 14% | −0.5 | 1 from 1 |
| Soft | 3,844 | 575 | 15% | +0.5 | — |
| Heavy | 1,378 | 190 | 13.8% | −0.7 | — |
| Standard (AW) | 2,482 | 304 | 12.2% | −2.3 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 14 | 1 | 7.1% | −7.4 | — |
| 6f – 7f | 1,383 | 252 | 18.2% | +3.7 | — |
| 1m – 1m1f | 3,021 | 517 | 17.1% | +2.6 | — |
| 1m2f – 1m4f | 6,848 | 1,051 | 15.3% | +0.8 | 2 from 5 |
| 1m5f – 2m | 4,237 | 554 | 13.1% | −1.4 | 1 from 2 |
| 2m1f – 2m4f | 1,649 | 170 | 10.3% | −4.2 | — |
| 2m5f – 3m | 889 | 83 | 9.3% | −5.2 | — |
| Over 3m | 150 | 16 | 10.7% | −3.8 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
5 siblings in the archive, 1 winner — best of them Compton Rainbow (GB) (3 wins).
The wins came over 7f–1m; the highest grade won is Class 5 (Compton Rainbow (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Compton Rainbow (GB) | 17 | 3 | 7f–1m | Class 5 |
| After The Rainbow (GB) | 2 | 0 | — | — |
| Rainbow Rising (FR) | 15 | 0 | — | — |
| Monteleone (IRE) | 2 | 0 | — | — |
| Rainbow Cross (FR) | 10 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Firm | 3 | 2 | 67% | +2.30 |
| Good | 3 | 0 | 0% | −3.00 |
| Good to Soft | 1 | 1 | 100% | +7.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 1 | 4 | 1 | 25% | +4.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Leopardstown | 2 | 1 | 50% | +1.50 |
| Doncaster | 1 | 0 | 0% | −1.00 |
| York | 1 | 0 | 0% | −1.00 |
| Ascot | 1 | 1 | 100% | +7.00 |
| Epsom Downs | 1 | 0 | 0% | −1.00 |
| Gowran Park (IRE) | 1 | 1 | 100% | +0.80 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 5 | 2 | 40% | +0.30 |
| 1m5f – 2m | 2 | 1 | 50% | +6.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Mick Kinane | 3 | 1 | 33% | +5.00 |
| Seamie Heffernan | 3 | 2 | 67% | +2.30 |
| Pat Smullen | 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 |
|---|---|---|---|---|---|---|---|---|---|
| 15 Sep 07+25d | Doncaster | Ladbrokes St Leger Stakes (Group 1) | 2/10 | 1 | 9-0 | 110 | 89C | Mick Kinane | 13/2 |
| 21 Aug 07+60d | York | Ladbrokes Great Voltigeur Stakes (Gp2) | 5/9 | shd | 8-12 | — | 92C | Mick Kinane | 6/1 |
| 22 Jun 07+20d | Ascot | Queen's Vase (Group 3) | 1/15 | 9-1 | — | 98C | Mick Kinane | 7/1 | |
| 02 Jun 07+27d | Epsom Downs | Vodafone Derby Stakes (Group 1) | 11/17 | 6 | 9-0 | — | 86C | Pat Smullen | 20/1 |
| 06 May 07+14d | Gowran Park (IRE) | PricewaterhouseCoopers Classic Trial | 1/5 | 9-5 | — | 117C | Seamie Heffernan | 4/5F | |
| 22 Apr 07+15d | Leopardstown | Irish Stallion Farms EBF Maiden | 1/16 | 9-5 | — | 88C | Seamie Heffernan | 5/2F | |
| 07 Apr 07 | Leopardstown | Drumderry Aggregate (C&G) Maiden | 9/13 | ½ | 9-0 | — | 72C | Seamie Heffernan | 9/4F |
Quick answers
- How many races has Mahler (GB) won?
- Mahler (GB) won 3 of 7 archived starts in 2007, a strike rate of 42.9%. Placed 4 times in total (57.1% of starts).
- Who trained Mahler (GB)?
- Mahler (GB) was trained by A P O'Brien on the most recent run on record, at Doncaster on 15 September 2007.
- Who is Mahler (GB)'s sire?
- Mahler (GB) is by Galileo (IRE) out of Rainbow Goddess (GB), whose sire is Rainbow Quest.
- What going does Mahler (GB) prefer?
- Mahler (GB) has the best record on good to firm going: 2 wins from 3 starts (66.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Mahler (GB)'s official rating?
- The most recent official rating on record is 110, from the run on 15 September 2007. That is also the highest on record.
- What is Mahler (GB)'s sire's record?
- Galileo (IRE)'s progeny in our archive have won 14.5% of 18,191 runs since Jan 2008 (1,776 horses), Flat and jumps together. Strongest over 6f – 7f (all codes): 18.2% from 1,383. Weakest over 2m5f – 3m (all codes): 9.3% from 889.
- Who are Mahler (GB)'s siblings?
- Out of Rainbow Goddess (GB), Mahler (GB) has 5 other produce in our archive, 1 of them a winner. Most wins: Compton Rainbow (GB) (3). Highest grade won: Class 5 (Compton Rainbow (GB)). The wins came over 7f–1m. As at Oct 2026.
- Has Mahler (GB) sired winners?
- As a sire, Mahler (GB)'s progeny in our archive have won 10.8% of 8,837 runs since Jan 2008 (784 horses), Flat and jumps together. Strongest on good to firm going: 15.1% from 119.