Chatham House Rule (GB)
Chatham House Rule (GB) is 3 from 16. Hasn't won since May 2016. All 3 wins have come over 1m5f – 2m.
- 3–16Wins / Runs
- 18.8%Strike rate
- 7 (43.8%)Placed
- +11.90£1 level staken=16 at SP
- 1.03Fair A/E n=16 · 0.90 incl. margin
- 130Highest OR
- 38dBetween runs (median)longest 188 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 13.5% of 7,032 runs since Jul 2011 (543 horses).
Weakest on standard (aw) going: 9.3% from 1,044. Strongest at trips beyond 3m (all codes): 19.8% from 126. Weakest over 6f – 7f (all codes): 6.4% from 267.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 24 | 0 | 0% | −13.5 | — |
| Good to Firm | 598 | 76 | 12.7% | −0.8 | 0 from 2 |
| Good | 1,790 | 256 | 14.3% | +0.8 | 1 from 4 |
| Good to Soft | 1,110 | 156 | 14.1% | +0.6 | — |
| Soft | 1,700 | 246 | 14.5% | +1 | 1 from 6 |
| Heavy | 765 | 119 | 15.6% | +2.1 | 1 from 3 |
| Standard (AW) | 1,044 | 97 | 9.3% | −4.2 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 8 | 0 | 0% | −13.5 | — |
| 6f – 7f | 267 | 17 | 6.4% | −7.1 | — |
| 1m – 1m1f | 682 | 62 | 9.1% | −4.4 | — |
| 1m2f – 1m4f | 1,701 | 219 | 12.9% | −0.6 | 0 from 4 |
| 1m5f – 2m | 2,166 | 350 | 16.2% | +2.7 | 3 from 9 |
| 2m1f – 2m4f | 1,474 | 205 | 13.9% | +0.4 | 0 from 3 |
| 2m5f – 3m | 608 | 73 | 12% | −1.5 | — |
| Over 3m | 126 | 25 | 19.8% | +6.3 | — |
Flat and jumps together (all codes) · since Jul 2011 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
8 siblings in the archive, 3 winners — best of them Zebedee (GB) (6 wins).
The wins came over 5f–7f; the highest grade won is Group 2 (Zebedee (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Zebedee (GB) | 7 | 6 | 5f–6f | Group 2 |
| Pategonia (GB) | 6 | 1 | 7f | Class 5 |
| Auntinet (GB) | 3 | 1 | 7f | Class 5 |
| Albaasha (IRE) | 6 | 0 | — | — |
| Citron Presse (USA) | 7 | 0 | — | — |
| Divine Consent (GB) | 10 | 0 | — | — |
| Satwa Son (IRE) | 2 | 0 | — | — |
| Cozi Bay (GB) | 1 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 6 | 1 | 17% | +7.00 |
| Good | 4 | 1 | 25% | +9.00 |
| Heavy | 3 | 1 | 33% | −1.10 |
| Good to Firm | 2 | 0 | 0% | −2.00 |
| Standard (AW) | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 4 | 0 | 0% | −4.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Punchestown | 3 | 2 | 67% | +23.00 |
| Limerick | 3 | 1 | 33% | −1.10 |
| Fairyhouse | 2 | 0 | 0% | −2.00 |
| Galway | 1 | 0 | 0% | −1.00 |
| Roscommon | 1 | 0 | 0% | −1.00 |
| Thurles | 1 | 0 | 0% | −1.00 |
| Leopardstown | 1 | 0 | 0% | −1.00 |
| Kempton (AW) | 1 | 0 | 0% | −1.00 |
| Leicester | 1 | 0 | 0% | −1.00 |
| Newcastle | 1 | 0 | 0% | −1.00 |
| Thirsk | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m5f – 2m | 9 | 3 | 33% | +18.90 |
| 1m2f – 1m4f | 4 | 0 | 0% | −4.00 |
| 2m1f – 2m4f | 3 | 0 | 0% | −3.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| B J Cooper | 3 | 1 | 33% | +10.00 |
| Davy Condon | 3 | 2 | 67% | +11.90 |
| Kevin Sexton | 2 | 0 | 0% | −2.00 |
| Jack Kennedy | 1 | 0 | 0% | −1.00 |
| Davy Russell | 1 | 0 | 0% | −1.00 |
| L P Dempsey | 1 | 0 | 0% | −1.00 |
| Barry Geraghty | 1 | 0 | 0% | −1.00 |
| George Baker | 1 | 0 | 0% | −1.00 |
| Ben Curtis | 1 | 0 | 0% | −1.00 |
| Tom Queally | 1 | 0 | 0% | −1.00 |
| P J McDonald | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 9 | 2 | 22% | +5.90 |
| Tongue tie | 7 | 1 | 14% | +6.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2016 | 4 | 1 | 25% | +9.00 |
| 2015 | 6 | 1 | 17% | −4.10 |
| 2014 | 6 | 1 | 17% | +7.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hurdle | 7 | 2 | 29% | +7.90 |
| Chase | 5 | 1 | 20% | +8.00 |
| Flat | 4 | 0 | 0% | −4.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2016 · 4 runs | |||||||||
| 29 Jul 16+46d | Galway | Guinness Handicap Hurdle | 12/12 | 64 | 11-6 | 126 | 88C | Jack Kennedy | 16/1 |
| 13 Jun 16+30d | Roscommon | Dermot Hughes Car Sales Novice Chase | 2/3 | 14 | 11-7 | — | 110C | Davy Russell | 4/7F |
| 14 May 16+51d | Punchestown | Atc Celebrating 25 Years In Business Beginners Chase | 1/7 | 11-10 | — | 139A | B J Cooper | 12/1 | |
| 24 Mar 16+87d | Thurles | Templemore Beginners Chase | 3/10 | 3 | 11-8 | — | 114A | B J Cooper | 4/7F |
| 2015 · 6 runs | |||||||||
| 28 Dec 15+18d | Limerick | Cube Beginners Chase | 2/6 | 13 | 11-5 | — | 117B | Kevin Sexton | 3/1 |
| 10 Dec 15+60d | Punchestown | Punchestown For Events Beginners Chase | UR/10 | — | 11-2 | — | — | L P Dempsey | 7/1 |
| 11 Oct 15+188d | Limerick | Dunraven Arms Hotel Hurdle | 3/5 | 6 | 11-3 | 128 | 109B | B J Cooper | 3/1 |
| 06 Apr 15+22d | Fairyhouse | Rea Grimes Property Consultants Hurdle (grade 3) | 7/9 | 9 | 11-4 | 128 | 109A | Davy Condon | 16/1 |
| 15 Mar 15+35d | Limerick | Happy Mothers Day Hurdle | 1/6 | 11-7 | 130 | 127B | Davy Condon | 9/10F | |
| 08 Feb 15+39d | Leopardstown | Gala Retail Spring Juvenile Hurdle (Grade 1) | 7/8 | 6 | 11-0 | — | 101C | Barry Geraghty | 18/1 |
| 2014 · 6 runs | |||||||||
| 31 Dec 14+31d | Punchestown | Festival Hospitality On Sale 3-y-o Maiden Hurdle | 1/14 | 11-0 | — | 134A | Davy Condon | 12/1 | |
| 30 Nov 14+38d | Fairyhouse | Bar One Racing Juvenile 3-Y-O Hurdle (Grade 3) | 12/15 | 6½ | 10-9 | — | 100C | Kevin Sexton | 66/1 |
| 23 Oct 14+126d | Kempton (AW) | Download The BetVictor App Now Maiden Stakes | 2/6 | 4 | 9-5 | 75 | 78B | George Baker | 11/4 |
| 19 Jun 14+30d | Leicester | Glebe Maiden Stakes | 3/12 | 1 | 8-12 | — | 75A | Ben Curtis | 20/1 |
| 20 May 14+17d | Newcastle | Fosters Maiden Stakes | 8/11 | 1 | 9-5 | — | 66A | Tom Queally | 4/1 |
| 03 May 14 | Thirsk | Exclusive Ticket Giveaways At totepool Maiden Stakes | 4/13 | 4½ | 8-9 | — | 70A | P J McDonald | 14/1 |
Quick answers
- How many races has Chatham House Rule won?
- Chatham House Rule (GB) won 3 of 16 archived starts between 2014 and 2016, a strike rate of 18.8%. Placed 7 times in total (43.8% of starts).
- Who trained Chatham House Rule?
- Chatham House Rule (GB) was trained by Gordon Elliott on the most recent run on record, at Galway on 29 July 2016.
- Who is Chatham House Rule's sire?
- Chatham House Rule (GB) is by Authorized (IRE) out of Cozy Maria (USA), whose sire is Cozzene.
- What going does Chatham House Rule prefer?
- Chatham House Rule (GB) has the best record on heavy 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 Chatham House Rule's official rating?
- The most recent official rating on record is 126, from the run on 29 July 2016. The highest on record is 130.
- What is Chatham House Rule's sire's record?
- Authorized (IRE)'s progeny in our archive have won 13.5% of 7,032 runs since Jul 2011 (543 horses), Flat and jumps together. Weakest on standard (aw) going: 9.3% from 1,044. Strongest at trips beyond 3m (all codes): 19.8% from 126. Weakest over 6f – 7f (all codes): 6.4% from 267.
- Who are Chatham House Rule's siblings?
- Out of Cozy Maria (USA), Chatham House Rule (GB) has 8 other produce in our archive, 3 of them winners. Most wins: Zebedee (GB) (6). Highest grade won: Group 2 (Zebedee (GB)). The wins came over 5f–7f. As at Nov 2026.