Macken Boy (IRE)
Macken Boy (IRE) is yet to win from 6 starts. Best effort: 4th of 9 at Fairyhouse (Jun 2006).
- 0–6Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −6.00£1 level staken=6 at SP
- 0.00Fair A/E n=6 · 0.00 incl. margin
- 74dAvg 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 7.8% of 2,189 runs since Jan 2008 (237 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 15 | 0 | 0% | −7.8 | 0 from 1 |
| Good to Firm | 216 | 20 | 9.3% | +1.5 | 0 from 1 |
| Good | 601 | 51 | 8.5% | +0.7 | — |
| Good to Soft | 340 | 26 | 7.6% | −0.2 | 0 from 1 |
| Soft | 622 | 50 | 8% | +0.2 | 0 from 1 |
| Heavy | 383 | 23 | 6% | −1.8 | 0 from 2 |
| Standard (AW) | 12 | 1 | 8.3% | +0.5 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 1 | 0 | 0% | −7.8 | — |
| 6f – 7f | 2 | 0 | 0% | −7.8 | — |
| 1m – 1m1f | 1 | 0 | 0% | −7.8 | — |
| 1m2f – 1m4f | 4 | 0 | 0% | −7.8 | — |
| 1m5f – 2m | 515 | 29 | 5.6% | −2.2 | 0 from 4 |
| 2m1f – 2m4f | 785 | 60 | 7.6% | −0.2 | 0 from 2 |
| 2m5f – 3m | 691 | 64 | 9.3% | +1.5 | — |
| Over 3m | 190 | 18 | 9.5% | +1.7 | — |
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
2 siblings in the archive, 1 winner — best of them Cyprian Prince (IRE) (1 win).
The wins came over 2m5f.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Cyprian Prince (IRE) | 10 | 1 | 2m5f | — |
| Bella Dancer (IRE) | 2 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Heavy | 2 | 0 | 0% | −2.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Firm | 1 | 0 | 0% | −1.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Fairyhouse | 2 | 0 | 0% | −2.00 |
| Limerick | 1 | 0 | 0% | −1.00 |
| Naas | 1 | 0 | 0% | −1.00 |
| Cork | 1 | 0 | 0% | −1.00 |
| Roscommon | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m5f – 2m | 4 | 0 | 0% | −4.00 |
| 2m1f – 2m4f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Mr J J King | 3 | 0 | 0% | −3.00 |
| P W Flood | 1 | 0 | 0% | −1.00 |
| Lenny Flynn | 1 | 0 | 0% | −1.00 |
| M P Watts | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2006 | 4 | 0 | 0% | −4.00 |
| 2005 | 2 | 0 | 0% | −2.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| NH Flat | 5 | 0 | 0% | −5.00 |
| Hurdle | 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 | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|
| 2006 · 4 runs | ||||||||
| 09 Jul 06+21d | Limerick | Limerick Leader Maiden Hurdle | 8/17 | 15 | 11-12 | 69C | P W Flood | 20/1 |
| 18 Jun 06+148d | Fairyhouse | Www.fairyhouseracecourse.ie (C&G)(Pro-Am) Flat Race | 4/9 | 1½ | 11-9 | 109C | Lenny Flynn | 4/1 |
| 21 Jan 06+20d | Naas | Newbridge (Pro/Am) INH Flat Race | 8/24 | 1½ | 11-7 | 89C | Mr J J King | 33/1 |
| 01 Jan 06+21d | Fairyhouse | Rockview (Q.R.) INH Flat Race | 5/14 | 3 | 11-7 | 95C | Mr J J King | 33/1 |
| 2005 · 2 runs | ||||||||
| 11 Dec 05+160d | Cork | O'Connell Containers (Pro-Am) INH Flat Race | 12/16 | 25 | 11-7 | 69C | Mr J J King | 12/1 |
| 04 Jul 05 | Roscommon | Knockcroghery (Pro-Am) INH Flat Race | 9/18 | 3 | 11-7 | 77C | M P Watts | 14/1 |
Quick answers
- How many races has Macken Boy won?
- Macken Boy (IRE) has yet to win, from 6 archived starts between 2005 and 2006.
- Who trained Macken Boy?
- Macken Boy (IRE) was trained by W J Austin on the most recent run on record, at Limerick on 9 July 2006.
- Who is Macken Boy's sire?
- Macken Boy (IRE) is by Lord Americo (IRE) out of Ballyloughloe (IRE), whose sire is Persian Mews.
- What is Macken Boy's sire's record?
- Lord Americo (IRE)'s progeny in our archive have won 7.8% of 2,189 runs since Jan 2008 (237 horses), Flat and jumps together.
- Who are Macken Boy's siblings?
- Out of Ballyloughloe (IRE), Macken Boy (IRE) has 2 other produce in our archive, 1 of them a winner. Most wins: Cyprian Prince (IRE) (1). The wins came over 2m5f. As at Oct 2026.