Principle Equation (IRE)
Principle Equation (IRE) is 1 from 8, the win coming at Class 5 level. Hasn't won since Jun 2014. The win came on good or faster ground (0 from 4 on softer). Last raced off a career-high mark of 84.
Progeny in our archive
As a dam, Principle Equation (IRE) has 2 produce in the archive, 1 winner — most wins Aim For The Moon (USA) (2 wins).
The wins came over 1m2f; the highest grade won is Class 5 (Aim For The Moon (USA)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Aim For The Moon (USA) | 18 | 2 | 1m2f | Class 5 |
| Honky Tonk Town (USA) | 5 | 0 | — | — |
- 1–8Wins / Runs
- 12.5%Strike rate
- 6 (75%)Placed
- −6.38£1 level staken=8 at SP
- 0.46Fair A/E n=8 · 0.40 incl. margin
- 84Highest OR
- 29dAvg 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 11.8% of 17,984 runs since Jan 2008 (1,508 horses).
Strongest on firm going: 17.3% from 150. Weakest on heavy going: 8.5% from 481. Weakest over 1m5f – 2m (all codes): 7.1% from 790.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 150 | 26 | 17.3% | +5.5 | — |
| Good to Firm | 3,275 | 437 | 13.3% | +1.5 | 0 from 1 |
| Good | 3,828 | 427 | 11.2% | −0.6 | 1 from 2 |
| Good to Soft | 1,821 | 202 | 11.1% | −0.7 | 0 from 2 |
| Soft | 1,778 | 163 | 9.2% | −2.6 | 0 from 2 |
| Heavy | 481 | 41 | 8.5% | −3.3 | — |
| Standard (AW) | 6,649 | 818 | 12.3% | +0.5 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 2,101 | 294 | 14% | +2.2 | — |
| 6f – 7f | 7,711 | 931 | 12.1% | +0.3 | — |
| 1m – 1m1f | 4,377 | 519 | 11.9% | +0.1 | 1 from 4 |
| 1m2f – 1m4f | 2,666 | 282 | 10.6% | −1.2 | 0 from 4 |
| 1m5f – 2m | 790 | 56 | 7.1% | −4.7 | — |
| 2m1f – 2m4f | 272 | 30 | 11% | −0.8 | — |
| 2m5f – 3m | 63 | 3 | 4.8% | −7 | — |
| Over 3m | 4 | 0 | 0% | −11.8 | — |
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
7 siblings in the archive, 5 winners — best of them Invincible Don (IRE) (6 wins).
The wins came over 6f–2m5f; the highest grade won is Class 4 (Star of Rory (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Invincible Don (IRE) | 80 | 6 | 1m4f–2m4f | Class 5 |
| Star of Rory (IRE) | 36 | 5 | 7f–2m5f | Class 4 |
| Lady Alicia (IRE) | 6 | 1 | 1m4f | — |
| Fanzone (IRE) | 41 | 1 | 7f | Class 5 |
| Flip Flop (IRE) | 10 | 1 | 6f | Class 5 |
| Power Generation (IRE) | 11 | 0 | — | — |
| Captain Algren (IRE) | 10 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 2 | 0 | 0% | −2.00 |
| Good to Soft | 2 | 0 | 0% | −2.00 |
| Good | 2 | 1 | 50% | −0.38 |
| Standard (AW) | 1 | 0 | 0% | −1.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 3 | 3 | 0 | 0% | −3.00 |
| Class 5 | 3 | 1 | 33% | −1.38 |
| Class 4 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Windsor | 2 | 1 | 50% | −0.38 |
| Lingfield (AW) | 1 | 0 | 0% | −1.00 |
| Nottingham | 1 | 0 | 0% | −1.00 |
| Doncaster | 1 | 0 | 0% | −1.00 |
| Ripon | 1 | 0 | 0% | −1.00 |
| Goodwood | 1 | 0 | 0% | −1.00 |
| Bath | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 4 | 0 | 0% | −4.00 |
| 1m – 1m1f | 4 | 1 | 25% | −2.38 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Jim Crowley | 3 | 0 | 0% | −3.00 |
| Frankie Dettori | 2 | 0 | 0% | −2.00 |
| Graham Lee | 1 | 0 | 0% | −1.00 |
| Silvestre De Sousa | 1 | 0 | 0% | −1.00 |
| Ryan Moore | 1 | 1 | 100% | +0.62 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 14 Nov 14+37d | Lingfield (AW) | 32Red/British Stallion Studs EBF Fillies' Handicap | 4/5 | 1 | 9-6 | 84 | 80B | Jim Crowley | 7/4 |
| 08 Oct 14+27d | Nottingham | 32Red.com Handicap | 2/9 | 1¾ | 9-5 | 82 | 92A | Frankie Dettori | 10/3 |
| 11 Sep 14+26d | Doncaster | One Call Insurance Thoroughbred Breeders' Association Fillies' Handicap | 2/7 | 5 | 8-13 | 82 | 82A | Frankie Dettori | 7/2 |
| 16 Aug 14+17d | Ripon | British Stallion Studs Ebf Fillies' Handicap | 2/8 | 1½ | 9-6 | 80 | 92A | Graham Lee | 3/1 |
| 30 Jul 14+31d | Goodwood | EBF Stallions Breeding Winners Fillies' Handicap | 12/14 | 3¼ | 8-5 | 81 | 59A | Silvestre De Sousa | 5/1F |
| 29 Jun 14+31d | Windsor | Unibet.co.uk Maiden Fillies' Stakes | 1/10 | 9-0 | — | 89A | Ryan Moore | 8/13F | |
| 29 May 14+31d | Bath | 32Red 10 Bonus Maiden Stakes | 2/13 | hd | 8-11 | — | 86A | Jim Crowley | 11/10F |
| 28 Apr 14 | Windsor | New Horse Racing Odds At Unibet.co.uk Maiden Stakes | 2/11 | ¾ | 9-0 | — | 92A | Jim Crowley | 4/1 |
Quick answers
- How many races has Principle Equation (IRE) won?
- Principle Equation (IRE) won 1 of 8 archived starts in 2014, a strike rate of 12.5%. Placed 6 times in total (75% of starts).
- Who trained Principle Equation (IRE)?
- Principle Equation (IRE) was trained by Ralph Beckett on the most recent run on record, at Lingfield (AW) on 14 November 2014.
- Who is Principle Equation (IRE)'s sire?
- Principle Equation (IRE) is by Oasis Dream (GB) out of Dame Alicia (IRE), whose sire is Sadler's Wells.
- What is Principle Equation (IRE)'s official rating?
- The most recent official rating on record is 84, from the run on 14 November 2014. That is also the highest on record.
- What is Principle Equation (IRE)'s sire's record?
- Oasis Dream (GB)'s progeny in our archive have won 11.8% of 17,984 runs since Jan 2008 (1,508 horses), Flat and jumps together. Strongest on firm going: 17.3% from 150. Weakest on heavy going: 8.5% from 481. Weakest over 1m5f – 2m (all codes): 7.1% from 790.
- Who are Principle Equation (IRE)'s siblings?
- Out of Dame Alicia (IRE), Principle Equation (IRE) has 7 other produce in our archive, 5 of them winners. Most wins: Invincible Don (IRE) (6). Highest grade won: Class 4 (Star of Rory (IRE)). The wins came over 6f–2m5f. As at Oct 2026.
- Has Principle Equation (IRE) produced winners?
- As a dam, Principle Equation (IRE) has 2 produce in our archive, 1 of them a winner. Most wins: Aim For The Moon (USA) (2). Highest grade won: Class 5 (Aim For The Moon (USA)). The wins came over 1m2f. As at Oct 2026.