Sir Duke (IRE)
Sir Duke (IRE) is 7 from 21. Hasn't won since Jul 2008. All 7 wins have come over 1m2f – 1m4f. Last raced off a career-high mark of 90.
- 7–21Wins / Runs
- 33.3%Strike rate
- 10 (47.6%)Placed
- +18.51£1 level staken=21 at SP
- 2.21Fair A/E n=21 · 1.84 incl. margin
- 90Highest OR
- 19dBetween runs (median)longest 191 d
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 11.6% of 831 runs since Jan 2008 (63 horses).
Strongest on standard (aw) going: 15.4% from 298. Strongest over 1m2f – 1m4f (all codes): 20.7% from 217. Weakest over 6f – 7f (all codes): 6.5% from 168.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 16 | 2 | 12.5% | +0.9 | — |
| Good to Firm | 159 | 19 | 11.9% | +0.3 | 1 from 8 |
| Good | 167 | 18 | 10.8% | −0.8 | 2 from 3 |
| Good to Soft | 80 | 4 | 5% | −6.6 | 1 from 4 |
| Soft | 84 | 5 | 6% | −5.6 | — |
| Heavy | 27 | 2 | 7.4% | −4.2 | — |
| Standard (AW) | 298 | 46 | 15.4% | +3.8 | 3 from 6 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 41 | 1 | 2.4% | −9.2 | — |
| 6f – 7f | 168 | 11 | 6.5% | −5.1 | — |
| 1m – 1m1f | 150 | 12 | 8% | −3.6 | 0 from 2 |
| 1m2f – 1m4f | 217 | 45 | 20.7% | +9.1 | 7 from 14 |
| 1m5f – 2m | 164 | 21 | 12.8% | +1.2 | 0 from 5 |
| 2m1f – 2m4f | 67 | 3 | 4.5% | −7.1 | — |
| 2m5f – 3m | 21 | 2 | 9.5% | −2.1 | — |
| Over 3m | 3 | 1 | 33.3% | +21.7 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 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 to Firm | 8 | 1 | 13% | +5.00 |
| Standard (AW) | 6 | 3 | 50% | +6.13 |
| Good to Soft | 4 | 1 | 25% | +3.50 |
| Good | 3 | 2 | 67% | +3.88 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 8 | 1 | 13% | −0.50 |
| Class 4 | 6 | 3 | 50% | +4.13 |
| Class 6 | 5 | 3 | 60% | +16.88 |
| Class 1 | 1 | 0 | 0% | −1.00 |
| Class 3 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Wolverhampton (AW) | 3 | 2 | 67% | +3.13 |
| Newmarket | 3 | 1 | 33% | +4.50 |
| Yarmouth | 3 | 0 | 0% | −3.00 |
| Doncaster | 2 | 2 | 100% | +4.88 |
| Kempton (AW) | 2 | 0 | 0% | −2.00 |
| Chester | 1 | 0 | 0% | −1.00 |
| Ascot | 1 | 0 | 0% | −1.00 |
| Musselburgh | 1 | 0 | 0% | −1.00 |
| Chelmsford (AW) | 1 | 1 | 100% | +5.00 |
| Lingfield | 1 | 0 | 0% | −1.00 |
| Windsor | 1 | 0 | 0% | −1.00 |
| Redcar | 1 | 1 | 100% | +12.00 |
| Leicester | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 14 | 7 | 50% | +25.51 |
| 1m5f – 2m | 5 | 0 | 0% | −5.00 |
| 1m – 1m1f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Franny Norton | 3 | 2 | 67% | +7.75 |
| J F Egan | 3 | 1 | 33% | +3.00 |
| Liam Jones | 2 | 1 | 50% | +0.88 |
| Robert Havlin | 2 | 0 | 0% | −2.00 |
| Darryll Holland | 2 | 0 | 0% | −2.00 |
| Ted Durcan | 2 | 1 | 50% | +11.00 |
| Pat Dobbs | 1 | 0 | 0% | −1.00 |
| Philip Robinson | 1 | 1 | 100% | +3.00 |
| Gary Bartley | 1 | 0 | 0% | −1.00 |
| Eddie Ahern | 1 | 1 | 100% | +1.88 |
| Hayley Turner | 1 | 0 | 0% | −1.00 |
| Jimmy Quinn | 1 | 0 | 0% | −1.00 |
| Ryan Moore | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 18 | 6 | 33% | +18.63 |
| Visor | 2 | 0 | 0% | −2.00 |
| E/S | 1 | 1 | 100% | +1.88 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2008 | 9 | 5 | 56% | +14.63 |
| 2007 | 11 | 2 | 18% | +4.88 |
| 2006 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2008 · 9 runs | |||||||||
| 30 Aug 08+44d | Chester | corbettsports.com Chester Handicap (Listed) | F/12 | — | 8-11 | 90 | — | Pat Dobbs | 9/1 |
| 17 Jul 08+6d | Doncaster | Urban-I Contemporary Living Handicap | 1/11 | 9-6 | 83 | 96A | Philip Robinson | 3/1F | |
| 11 Jul 08+14d | Ascot | Landsbanki Apprentice Handicap | 2/7 | ¾ | 9-5 | 83 | 86A | Gary Bartley | 11/4 |
| 27 Jun 08+20d | Doncaster | Securitas Security Services Handicap | 1/8 | 9-2 | 78 | 82A | Eddie Ahern | 15/8F | |
| 07 Jun 08+19d | Musselburgh | totesport betXtra Handicap | 2/6 | nk | 8-8 | 75 | 82B | Franny Norton | 9/2 |
| 19 May 08+3d | Wolverhampton (AW) | Sponsor A Race By Calling 01902 390009 Handicap | 1/8 | 8-5 | 66 | 78A | Franny Norton | 9/4 | |
| 16 May 08+23d | Newmarket | betinternet.com Handicap | 1/9 | 8-12 | 66 | 83A | Franny Norton | 13/2 | |
| 23 Apr 08+3d | Kempton (AW) | digibet.com Handicap | 3/9 | 1 | 8-12 | 58 | 73A | J F Egan | EvensF |
| 20 Apr 08+191d | Chelmsford (AW) | First Since 1927 Handicap (Sponsored by Stan James) | 1/13 | 9-2 | 58 | 88A | J F Egan | 5/1 | |
| 2007 · 11 runs | |||||||||
| 12 Oct 07+22d | Wolverhampton (AW) | Ringside Suite Theatre Style Conference Classified Stakes | 1/11 | 8-12 | 58 | 75C | Liam Jones | 15/8F | |
| 20 Sep 07+15d | Yarmouth | Stewart Bullard & Son Ground Maintenence Handicap | 4/10 | 2 | 8-0 | 56 | 44C | Liam Jones | 10/1 |
| 05 Sep 07+21d | Lingfield | Lingfield Park For Weddings Handicap | 3/7 | hd | 8-7 | 55 | 66C | Robert Havlin | 9/2 |
| 15 Aug 07+7d | Yarmouth | Join WBX.COM For Free Football Shirt Handicap | 6/10 | nk | 8-11 | 58 | 60C | Robert Havlin | 9/2 |
| 08 Aug 07+22d | Yarmouth | PKF (UK) Llp Handicap | 5/7 | ½ | 8-0 | 58 | 47C | Hayley Turner | 15/2 |
| 17 Jul 07+18d | Kempton (AW) | Digitote Handicap | 5/13 | nk | 9-3 | 61 | 71C | Darryll Holland | 9/1 |
| 29 Jun 07+11d | Newmarket | newmarketracecourses.co.uk Handicap | 7/12 | 1 | 8-5 | 62 | 58C | Jimmy Quinn | 10/1 |
| 18 Jun 07+6d | Windsor | Play Blackjack At Vc Casino.com Handicap | 5/16 | ½ | 8-10 | 53 | 68C | Ted Durcan | 4/1 |
| 12 Jun 07+61d | Redcar | Go Racing At Beverley Tomorrow Handicap | 1/12 | 8-12 | 53 | 78C | Ted Durcan | 12/1 | |
| 12 Apr 07+19d | Leicester | ladbrokes.com Maiden Stakes | 13/16 | ¾ | 8-8 | — | 42C | J F Egan | 80/1 |
| 24 Mar 07+177d | Wolverhampton (AW) | pontinsbingo.com Maiden Stakes | 7/12 | 1½ | 8-9 | — | 50C | Darryll Holland | 7/1 |
| 2006 · 1 run | |||||||||
| 28 Sep 06 | Newmarket | NGK Spark Plugs Maiden Stakes | 15/15 | 13 | 9-0 | — | 60C | Ryan Moore | 33/1 |
Quick answers
- How many races has Sir Duke won?
- Sir Duke (IRE) won 7 of 21 archived starts between 2006 and 2008, a strike rate of 33.3%. Placed 10 times in total (47.6% of starts).
- Who trained Sir Duke?
- Sir Duke (IRE) was trained by Paul D'Arcy on the most recent run on record, at Chester on 30 August 2008.
- Who is Sir Duke's sire?
- Sir Duke (IRE) is by Danehill (USA) out of Dimanche (IRE), whose sire is Sadler's Wells.
- What going does Sir Duke prefer?
- Sir Duke (IRE) has the best record on good 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 Sir Duke's official rating?
- The most recent official rating on record is 90, from the run on 30 August 2008. That is also the highest on record.
- What is Sir Duke's sire's record?
- Danehill (USA)'s progeny in our archive have won 11.6% of 831 runs since Jan 2008 (63 horses), Flat and jumps together. Strongest on standard (aw) going: 15.4% from 298. Strongest over 1m2f – 1m4f (all codes): 20.7% from 217. Weakest over 6f – 7f (all codes): 6.5% from 168.