Mayson (GB)
Mayson (GB) is 5 from 18, including a Group 1 win. The biggest win we hold: the Darley July Cup at Newmarket (Jul 2012). Hasn't won since Jul 2012. 4 of 9 starts with soft in the ground have ended in wins — 1 from 8 on quicker.
Progeny in our archive
As a sire, Mayson (GB)’s progeny in our archive have won 10.7% of 7,354 runs since Jan 2008 (442 horses).
Strongest at trips under 6f (all codes): 13.8% from 1,724. Weakest over 1m5f – 2m (all codes): 2.9% from 105.
| Going | Runs | Wins | SR | vs sire |
|---|---|---|---|---|
| Firm | 22 | 6 | 27.3% | +16.6 |
| Good to Firm | 1,023 | 121 | 11.8% | +1.1 |
| Good | 1,368 | 139 | 10.2% | −0.5 |
| Good to Soft | 806 | 92 | 11.4% | +0.7 |
| Soft | 967 | 115 | 11.9% | +1.2 |
| Heavy | 318 | 31 | 9.7% | −1 |
| Standard (AW) | 2,850 | 285 | 10% | −0.7 |
| Distance (all codes) | Runs | Wins | SR | vs sire |
|---|---|---|---|---|
| Under 6f | 1,724 | 238 | 13.8% | +3.1 |
| 6f – 7f | 3,895 | 398 | 10.2% | −0.5 |
| 1m – 1m1f | 1,143 | 111 | 9.7% | −1 |
| 1m2f – 1m4f | 451 | 37 | 8.2% | −2.5 |
| 1m5f – 2m | 105 | 3 | 2.9% | −7.8 |
| 2m1f – 2m4f | 30 | 1 | 3.3% | −7.4 |
| 2m5f – 3m | 6 | 1 | 16.7% | +6 |
Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
- 5–18Wins / Runs
- 27.8%Strike rate
- 12 (66.7%)Placed
- +15.89£1 level staken=18 at SP
- 1.61Fair A/E n=18 · 1.40 incl. margin
- 110Highest OR
- 50dAvg 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 Sep 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 11.9% of 20,805 runs since Jan 2008 (1,573 horses).
Strongest on firm going: 16.1% from 161. Weakest over 1m5f – 2m (all codes): 7.8% from 843.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 161 | 26 | 16.1% | +4.2 | — |
| Good to Firm | 3,581 | 463 | 12.9% | +1 | 1 from 2 |
| Good | 4,526 | 486 | 10.7% | −1.2 | 0 from 6 |
| Good to Soft | 2,131 | 254 | 11.9% | 0 | 3 from 4 |
| Soft | 2,756 | 303 | 11% | −0.9 | 0 from 2 |
| Heavy | 787 | 75 | 9.5% | −2.4 | 1 from 3 |
| Standard (AW) | 6,862 | 866 | 12.6% | +0.7 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 3,045 | 397 | 13% | +1.1 | 2 from 7 |
| 6f – 7f | 9,825 | 1,178 | 12% | +0.1 | 3 from 11 |
| 1m – 1m1f | 4,499 | 542 | 12% | +0.1 | — |
| 1m2f – 1m4f | 2,137 | 249 | 11.7% | −0.2 | — |
| 1m5f – 2m | 843 | 66 | 7.8% | −4.1 | — |
| 2m1f – 2m4f | 360 | 33 | 9.2% | −2.7 | — |
| 2m5f – 3m | 89 | 8 | 9% | −2.9 | — |
| Over 3m | 7 | 1 | 14.3% | +2.4 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 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.
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 6 | 0 | 0% | −6.00 |
| Good to Soft | 4 | 3 | 75% | +7.75 |
| Heavy | 3 | 1 | 33% | +18.00 |
| Soft | 2 | 0 | 0% | −2.00 |
| Good to Firm | 2 | 1 | 50% | −0.86 |
| Standard (AW) | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 1 | 11 | 3 | 27% | +19.50 |
| Class 2 | 2 | 0 | 0% | −2.00 |
| Class 3 | 2 | 1 | 50% | +0.25 |
| Class 5 | 1 | 1 | 100% | +0.14 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Newmarket | 3 | 3 | 100% | +27.50 |
| Ripon | 3 | 1 | 33% | −0.75 |
| York | 2 | 0 | 0% | −2.00 |
| Doncaster | 2 | 0 | 0% | −2.00 |
| Longchamp (FR) | 1 | 0 | 0% | −1.00 |
| Newcastle | 1 | 0 | 0% | −1.00 |
| Dundalk (AW) | 1 | 0 | 0% | −1.00 |
| Ascot | 1 | 0 | 0% | −1.00 |
| Ayr | 1 | 0 | 0% | −1.00 |
| Newbury | 1 | 0 | 0% | −1.00 |
| Goodwood | 1 | 0 | 0% | −1.00 |
| Hamilton | 1 | 1 | 100% | +0.14 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 11 | 3 | 27% | +17.25 |
| Under 6f | 7 | 2 | 29% | −1.36 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Paul Hanagan | 12 | 5 | 42% | +21.89 |
| Tony Hamilton | 2 | 0 | 0% | −2.00 |
| David Nolan | 2 | 0 | 0% | −2.00 |
| Fran Berry | 1 | 0 | 0% | −1.00 |
| Neil Callan | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2012 | 7 | 3 | 43% | +23.50 |
| 2011 | 5 | 0 | 0% | −5.00 |
| 2010 | 6 | 2 | 33% | −2.61 |
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 Mayson (GB) won?
- Mayson (GB) won 5 of 18 archived starts between 2010 and 2012, a strike rate of 27.8%. Placed 12 times in total (66.7% of starts).
- Who trained Mayson (GB)?
- Mayson (GB) was trained by Richard Fahey on the most recent run on record, at Longchamp (FR) on 7 October 2012.
- Who is Mayson (GB)'s sire?
- Mayson (GB) is by Invincible Spirit (IRE) out of Mayleaf (GB), whose sire is Pivotal.
- What going does Mayson (GB) prefer?
- Mayson (GB) has the best record on good to soft going: 3 wins from 4 starts (75%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Mayson (GB)'s official rating?
- Mayson (GB)'s highest official rating on record is 110.
- What is Mayson (GB)'s sire's record?
- Invincible Spirit (IRE)'s progeny in our archive have won 11.9% of 20,805 runs since Jan 2008 (1,573 horses), Flat and jumps together. Strongest on firm going: 16.1% from 161. Weakest over 1m5f – 2m (all codes): 7.8% from 843.
- Has Mayson (GB) sired winners?
- As a sire, Mayson (GB)'s progeny in our archive have won 10.7% of 7,354 runs since Jan 2008 (442 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 13.8% from 1,724. Weakest over 1m5f – 2m (all codes): 2.9% from 105.