Complexity (GB)
Complexity (GB) is 1 from 12, the win coming at Class 6 level. Hasn't won since Aug 2012. Last raced off 69, 13lb below the career-high mark.
- 1–12Wins / Runs
- 8.3%Strike rate
- 1 (8.3%)Placed
- −3.50£1 level staken=12 at SP
- 1.29Fair A/E n=12 · 1.12 incl. margin
- 82Highest OR
- 45dAvg 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 9.1% of 4,181 runs since Jan 2008 (291 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 41 | 3 | 7.3% | −1.8 | 0 from 1 |
| Good to Firm | 449 | 32 | 7.1% | −2 | 1 from 3 |
| Good | 1,053 | 89 | 8.5% | −0.6 | 0 from 3 |
| Good to Soft | 576 | 48 | 8.3% | −0.8 | — |
| Soft | 664 | 69 | 10.4% | +1.3 | 0 from 1 |
| Heavy | 293 | 27 | 9.2% | +0.1 | 0 from 1 |
| Standard (AW) | 1,105 | 114 | 10.3% | +1.2 | 0 from 3 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 248 | 17 | 6.9% | −2.2 | 0 from 1 |
| 6f – 7f | 903 | 78 | 8.6% | −0.5 | 1 from 3 |
| 1m – 1m1f | 484 | 38 | 7.9% | −1.2 | 0 from 3 |
| 1m2f – 1m4f | 632 | 75 | 11.9% | +2.8 | — |
| 1m5f – 2m | 902 | 76 | 8.4% | −0.7 | 0 from 3 |
| 2m1f – 2m4f | 557 | 49 | 8.8% | −0.3 | 0 from 2 |
| 2m5f – 3m | 347 | 40 | 11.5% | +2.4 | — |
| Over 3m | 108 | 9 | 8.3% | −0.8 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
6 siblings in the archive, 2 winners — best of them Kinondo Kwetu (GB) (9 wins).
The wins came over 7f–3m2f; the highest grade won is Class 2 (Kinondo Kwetu (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Kinondo Kwetu (GB) | 26 | 9 | 2m6f–3m2f | Class 2 |
| Affileo (GB) | 3 | 2 | 7f–1m1½f | Class 4 |
| Cape Falcone (GB) | 4 | 0 | — | — |
| Great Aspirations (GB) | 2 | 0 | — | — |
| Gentle Sands (GB) | 3 | 0 | — | — |
| Bel Fondo (GB) | 2 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 3 | 0 | 0% | −3.00 |
| Good | 3 | 0 | 0% | −3.00 |
| Good to Firm | 3 | 1 | 33% | +5.50 |
| Soft | 1 | 0 | 0% | −1.00 |
| Heavy | 1 | 0 | 0% | −1.00 |
| Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 6 | 0 | 0% | −6.00 |
| Class 6 | 3 | 1 | 33% | +5.50 |
| Class 5 | 1 | 0 | 0% | −1.00 |
| Class 3 | 1 | 0 | 0% | −1.00 |
| Class 2 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Wolverhampton (AW) | 2 | 0 | 0% | −2.00 |
| Plumpton | 2 | 0 | 0% | −2.00 |
| Newton Abbot | 2 | 0 | 0% | −2.00 |
| Kempton | 1 | 0 | 0% | −1.00 |
| Catterick | 1 | 0 | 0% | −1.00 |
| Kempton (AW) | 1 | 0 | 0% | −1.00 |
| Ayr | 1 | 0 | 0% | −1.00 |
| Folkestone | 1 | 1 | 100% | +7.50 |
| Bath | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m – 1m1f | 3 | 0 | 0% | −3.00 |
| 1m5f – 2m | 3 | 0 | 0% | −3.00 |
| 6f – 7f | 3 | 1 | 33% | +5.50 |
| 2m1f – 2m4f | 2 | 0 | 0% | −2.00 |
| Under 6f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Andrew Thornton | 5 | 0 | 0% | −5.00 |
| Robert Winston | 2 | 0 | 0% | −2.00 |
| Joey Haynes | 1 | 0 | 0% | −1.00 |
| Liam Keniry | 1 | 0 | 0% | −1.00 |
| William Carson | 1 | 0 | 0% | −1.00 |
| Matthew Chadwick | 1 | 1 | 100% | +7.50 |
| Neil Callan | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 9 | 1 | 11% | −0.50 |
| Hood | 3 | 0 | 0% | −3.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2013 | 9 | 0 | 0% | −9.00 |
| 2012 | 3 | 1 | 33% | +5.50 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Flat | 7 | 1 | 14% | +1.50 |
| Hurdle | 5 | 0 | 0% | −5.00 |
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
Quick answers
- How many races has Complexity (GB) won?
- Complexity (GB) won 1 of 12 archived starts between 2012 and 2013, a strike rate of 8.3%. Placed 1 time in total (8.3% of starts).
- Who trained Complexity (GB)?
- Complexity (GB) was trained by Seamus Mullins on the most recent run on record, at Wolverhampton (AW) on 6 December 2013.
- Who is Complexity (GB)'s sire?
- Complexity (GB) is by Multiplex (GB) out of Asinara (GER), whose sire is Big Shuffle.
- What going does Complexity (GB) prefer?
- Complexity (GB) has the best record on good to firm going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Complexity (GB)'s official rating?
- The most recent official rating on record is 69, from the run on 6 December 2013. The highest on record is 82.
- What is Complexity (GB)'s sire's record?
- Multiplex (GB)'s progeny in our archive have won 9.1% of 4,181 runs since Jan 2008 (291 horses), Flat and jumps together.
- Who are Complexity (GB)'s siblings?
- Out of Asinara (GER), Complexity (GB) has 6 other produce in our archive, 2 of them winners. Most wins: Kinondo Kwetu (GB) (9). Highest grade won: Class 2 (Kinondo Kwetu (GB)). The wins came over 7f–3m2f. As at Oct 2026.