Diocles (IRE)
Diocles (IRE) is 6 from 16. Hasn't won since Dec 2014. Last raced off a career-high mark of 137.
- 6–16Wins / Runs
- 37.5%Strike rate
- 8 (50%)Placed
- +13.47£1 level staken=16 at SP
- 1.46Fair A/E n=16 · 1.29 incl. margin
- 137Highest OR
- 102dAvg 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 11.8% of 3,724 runs since Jan 2008 (338 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 24 | 4 | 16.7% | +4.9 | — |
| Good to Firm | 268 | 37 | 13.8% | +2 | — |
| Good | 976 | 100 | 10.2% | −1.6 | 1 from 3 |
| Good to Soft | 572 | 58 | 10.1% | −1.7 | 2 from 4 |
| Soft | 1,066 | 130 | 12.2% | +0.4 | 2 from 5 |
| Heavy | 794 | 106 | 13.4% | +1.6 | 0 from 3 |
| Standard (AW) | 24 | 4 | 16.7% | +4.9 | 1 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 6f – 7f | 1 | 0 | 0% | −11.8 | — |
| 1m – 1m1f | 12 | 0 | 0% | −11.8 | — |
| 1m2f – 1m4f | 30 | 1 | 3.3% | −8.5 | — |
| 1m5f – 2m | 863 | 110 | 12.7% | +0.9 | 2 from 4 |
| 2m1f – 2m4f | 1,319 | 166 | 12.6% | +0.8 | 3 from 7 |
| 2m5f – 3m | 1,199 | 133 | 11.1% | −0.7 | 1 from 2 |
| Over 3m | 300 | 29 | 9.7% | −2.1 | 0 from 3 |
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
3 siblings in the archive, 0 winners.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Ruby Queen (IRE) | 7 | 0 | — | — |
| Philip Pirrip (IRE) | 1 | 0 | — | — |
| Precious Lass (IRE) | 2 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 5 | 2 | 40% | +6.29 |
| Good to Soft | 4 | 2 | 50% | +4.68 |
| Good | 3 | 1 | 33% | +2.00 |
| Heavy | 3 | 0 | 0% | −3.00 |
| Standard (AW) | 1 | 1 | 100% | +3.50 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 7 | 1 | 14% | −5.71 |
| Class 2 | 3 | 1 | 33% | +7.00 |
| Class 3 | 3 | 2 | 67% | +9.50 |
| Class 5 | 2 | 2 | 100% | +3.68 |
| Class 1 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Kelso | 3 | 1 | 33% | +7.00 |
| Ayr | 3 | 1 | 33% | −1.71 |
| Catterick | 2 | 1 | 50% | +3.00 |
| Bangor-on-Dee | 2 | 1 | 50% | −0.82 |
| Haydock | 2 | 0 | 0% | −2.00 |
| Cheltenham | 1 | 0 | 0% | −1.00 |
| Aintree | 1 | 0 | 0% | −1.00 |
| Wetherby | 1 | 1 | 100% | +6.50 |
| Southwell (AW) | 1 | 1 | 100% | +3.50 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m1f – 2m4f | 7 | 3 | 43% | +6.68 |
| 1m5f – 2m | 4 | 2 | 50% | +1.79 |
| Over 3m | 3 | 0 | 0% | −3.00 |
| 2m5f – 3m | 2 | 1 | 50% | +8.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Jason Maguire | 12 | 5 | 42% | +9.97 |
| Brian Harding | 1 | 0 | 0% | −1.00 |
| Sam Twiston-Davies | 1 | 0 | 0% | −1.00 |
| Noel Fehily | 1 | 1 | 100% | +6.50 |
| Adrian Lane | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2015 | 2 | 0 | 0% | −2.00 |
| 2014 | 4 | 2 | 50% | +13.50 |
| 2013 | 5 | 1 | 20% | +0.00 |
| 2012 | 2 | 2 | 100% | +0.47 |
| 2011 | 2 | 0 | 0% | −2.00 |
| 2010 | 1 | 1 | 100% | +3.50 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chase | 11 | 3 | 27% | +11.50 |
| Hurdle | 3 | 2 | 67% | −0.53 |
| NH Flat | 2 | 1 | 50% | +2.50 |
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 Diocles won?
- Diocles (IRE) won 6 of 16 archived starts between 2010 and 2015, a strike rate of 37.5%. Placed 8 times in total (50% of starts).
- Who trained Diocles?
- Diocles (IRE) was trained by Donald McCain on the most recent run on record, at Kelso on 12 February 2015.
- Who is Diocles's sire?
- Diocles (IRE) is by Bob Back (USA) out of Ardrina (GB), whose sire is Ardross.
- What going does Diocles prefer?
- Diocles (IRE) has the best record on good to soft going: 2 wins from 4 starts (50%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Diocles's official rating?
- The most recent official rating on record is 137, from the run on 12 February 2015. That is also the highest on record.
- What is Diocles's sire's record?
- Bob Back (USA)'s progeny in our archive have won 11.8% of 3,724 runs since Jan 2008 (338 horses), Flat and jumps together.
- Who are Diocles's siblings?
- Out of Ardrina (GB), Diocles (IRE) has 3 other produce in our archive, 0 of them winners. As at Oct 2026.