Chorus Boy (GB)
Chorus Boy (GB) is yet to win from 5 starts. Last raced off a career-high mark of 47.
- 0–5Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −5.00£1 level staken=5 at SP
- 0.00Fair A/E n=5 · 0.00 incl. margin
- 47Highest OR
- 23dAvg 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 9.9% of 13,847 runs since Jan 2008 (800 horses).
Weakest over 1m5f – 2m (all codes): 5.8% from 468.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 188 | 16 | 8.5% | −1.4 | — |
| Good to Firm | 2,756 | 289 | 10.5% | +0.6 | 0 from 1 |
| Good | 2,716 | 230 | 8.5% | −1.4 | 0 from 2 |
| Good to Soft | 1,413 | 121 | 8.6% | −1.3 | — |
| Soft | 1,306 | 127 | 9.7% | −0.2 | — |
| Heavy | 368 | 44 | 12% | +2.1 | — |
| Standard (AW) | 5,100 | 545 | 10.7% | +0.8 | 0 from 2 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 3,349 | 381 | 11.4% | +1.5 | — |
| 6f – 7f | 6,993 | 705 | 10.1% | +0.2 | 0 from 4 |
| 1m – 1m1f | 1,945 | 171 | 8.8% | −1.1 | 0 from 1 |
| 1m2f – 1m4f | 836 | 74 | 8.9% | −1 | — |
| 1m5f – 2m | 468 | 27 | 5.8% | −4.1 | — |
| 2m1f – 2m4f | 197 | 12 | 6.1% | −3.8 | — |
| 2m5f – 3m | 50 | 2 | 4% | −5.9 | — |
| Over 3m | 9 | 0 | 0% | −9.9 | — |
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
4 siblings in the archive, 0 winners.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Nothing Likea Dame (GB) | 9 | 0 | — | — |
| Anyone Can Whistle (GB) | 10 | 0 | — | — |
| Bertocelli (GB) | 6 | 0 | — | — |
| Krumpet (GB) | 4 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 2 | 0 | 0% | −2.00 |
| Good | 2 | 0 | 0% | −2.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 3 | 0 | 0% | −3.00 |
| Class 4 | 1 | 0 | 0% | −1.00 |
| Class 5 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Southwell (AW) | 1 | 0 | 0% | −1.00 |
| Lingfield (AW) | 1 | 0 | 0% | −1.00 |
| Yarmouth | 1 | 0 | 0% | −1.00 |
| Newmarket | 1 | 0 | 0% | −1.00 |
| Windsor | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 4 | 0 | 0% | −4.00 |
| 1m – 1m1f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chris Catlin | 1 | 0 | 0% | −1.00 |
| Liam Keniry | 1 | 0 | 0% | −1.00 |
| Luke Morris | 1 | 0 | 0% | −1.00 |
| Tom Queally | 1 | 0 | 0% | −1.00 |
| Liam Jones | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Blinkers | 3 | 0 | 0% | −3.00 |
| None | 2 | 0 | 0% | −2.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2009 · 5 runs | |||||||||
| 24 Nov 09+10d | Southwell (AW) | Bet In-running - Betdaq Claiming Stakes | 6/12 | 4 | 8-3 | 47 | 41A | Chris Catlin | 16/1 |
| 14 Nov 09+18d | Lingfield (AW) | Danny Best 60th Birthday Claiming Stakes | 5/11 | 1½ | 8-8 | 47 | 53A | Liam Keniry | 25/1 |
| 27 Oct 09+11d | Yarmouth | Aylsham Bathroom And Kitchen Centre Claiming Stakes | 6/12 | 2 | 8-3 | — | 50A | Luke Morris | 50/1 |
| 16 Oct 09+53d | Newmarket | E.b.f. Federation Of Bloodstock Agents Maiden Stakes | 10/10 | 19 | 9-3 | — | 41C | Tom Queally | 150/1 |
| 24 Aug 09 | Windsor | E.B.F. Maiden Stakes (Div 2) | 7/8 | 18 | 9-3 | 47 | 30C | Liam Jones | 28/1 |
Quick answers
- How many races has Chorus Boy won?
- Chorus Boy (GB) has yet to win, from 5 archived starts in 2009.
- Who trained Chorus Boy?
- Chorus Boy (GB) was trained by George Margarson on the most recent run on record, at Southwell (AW) on 24 November 2009.
- Who is Chorus Boy's sire?
- Chorus Boy (GB) is by Kyllachy (GB) out of Dame Jude (GB), whose sire is Dilum.
- What is Chorus Boy's official rating?
- The most recent official rating on record is 47, from the run on 24 November 2009. That is also the highest on record.
- What is Chorus Boy's sire's record?
- Kyllachy (GB)'s progeny in our archive have won 9.9% of 13,847 runs since Jan 2008 (800 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 5.8% from 468.
- Who are Chorus Boy's siblings?
- Out of Dame Jude (GB), Chorus Boy (GB) has 4 other produce in our archive, 0 of them winners. As at Oct 2026.