Horse profile
Jamaica Grande (GB)
by Doyen (IRE) out of Mary Sea (FR) (Selkirk)
33 runs · 16 courses · from May 2010
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 31 May 2015 — 4,175 days ago. Our archive can't say whether the horse is still in training.
Last run May 2015 · 4th of 9
4 wins · Chelmsford City (AW), Kempton (AW) & Yarmouth
Last raced off OR 63
KTB Profile
Jamaica Grande (GB) is 4 from 33, all wins coming at Class 6 level. Hasn't won since May 2015.
Based on 33 archived runs · updated 5 Nov 2026
KTB at a glance
All wins at Class 6
- 4–33Wins / Runs
- 12.1%Strike rate
- 10 (30.3%)Placed
- +23.00£1 level staken=33 at SP
- 2.02Fair A/E n=33 · 1.71 incl. margin
- 64Highest OR
- 14dBetween runs (median)longest 475 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.
Official rating63↓ 1lb off peak
63
39–64
KTB Speed and Rating
KTB Speed
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
Sire
Progeny in our archive have won 11.5% of 7,376 runs since Jul 2009 (605 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 22 | 2 | 9.1% | −2.4 | — |
| Good to Firm | 351 | 42 | 12% | +0.5 | 1 from 8 |
| Good | 2,248 | 275 | 12.2% | +0.7 | 0 from 5 |
| Good to Soft | 1,440 | 194 | 13.5% | +2 | 0 from 4 |
| Soft | 2,008 | 215 | 10.7% | −0.8 | 0 from 3 |
| Heavy | 761 | 66 | 8.7% | −2.8 | — |
| Standard (AW) | 546 | 57 | 10.4% | −1.1 | 3 from 13 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 76 | 6 | 7.9% | −3.6 | 0 from 3 |
| 6f – 7f | 360 | 36 | 10% | −1.5 | 0 from 17 |
| 1m – 1m1f | 411 | 45 | 10.9% | −0.6 | 2 from 4 |
| 1m2f – 1m4f | 584 | 60 | 10.3% | −1.2 | 2 from 9 |
| 1m5f – 2m | 2,184 | 252 | 11.5% | 0 | — |
| 2m1f – 2m4f | 2,206 | 266 | 12.1% | +0.6 | — |
| 2m5f – 3m | 1,289 | 158 | 12.3% | +0.8 | — |
| Over 3m | 266 | 28 | 10.5% | −1 | — |
Flat and jumps together (all codes) · since Jul 2009 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
Dam
Mary Sea (FR) (Selkirk)
5 siblings in the archive, 2 winners — best of them Dylan's Sea Song (GB) (3 wins).
The wins came over 1m4f–2m2½f; the highest grade won is Class 5 (Dylan's Sea Song (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Dylan's Sea Song (GB) | 25 | 3 | 2m–2m2½f | Class 5 |
| Elsie Bay (GB) | 16 | 1 | 1m4f | Class 6 |
| Bullseye Babe (GB) | 12 | 0 | — | — |
| Sea Tobougie (GB) | 12 | 0 | — | — |
| Sea Bright (GB) | 6 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 13 | 3 | 23% | +17.00 |
| Good to Firm | 8 | 1 | 13% | +18.00 |
| Good | 5 | 0 | 0% | −5.00 |
| Good to Soft | 4 | 0 | 0% | −4.00 |
| Soft | 3 | 0 | 0% | −3.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 12 | 0 | 0% | −12.00 |
| Class 6 | 10 | 4 | 40% | +46.00 |
| Class 3 | 6 | 0 | 0% | −6.00 |
| Class 4 | 3 | 0 | 0% | −3.00 |
| Class 2 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Kempton (AW) | 7 | 2 | 29% | +15.00 |
| Newmarket | 6 | 0 | 0% | −6.00 |
| Yarmouth | 5 | 1 | 20% | +21.00 |
| Wolverhampton (AW) | 2 | 0 | 0% | −2.00 |
| Southwell (AW) | 2 | 0 | 0% | −2.00 |
| Nottingham | 1 | 0 | 0% | −1.00 |
| Chelmsford City (AW) | 1 | 1 | 100% | +7.00 |
| Haydock | 1 | 0 | 0% | −1.00 |
| Catterick | 1 | 0 | 0% | −1.00 |
| Ripon | 1 | 0 | 0% | −1.00 |
| Redcar | 1 | 0 | 0% | −1.00 |
| Thirsk | 1 | 0 | 0% | −1.00 |
| Lingfield | 1 | 0 | 0% | −1.00 |
| York | 1 | 0 | 0% | −1.00 |
| Lingfield (AW) | 1 | 0 | 0% | −1.00 |
| Doncaster | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 17 | 0 | 0% | −17.00 |
| 1m2f – 1m4f | 9 | 2 | 22% | +13.00 |
| 1m – 1m1f | 4 | 2 | 50% | +30.00 |
| Under 6f | 3 | 0 | 0% | −3.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| William Carson | 9 | 2 | 22% | +34.00 |
| Graham Lee | 3 | 1 | 33% | +2.00 |
| Jessica Steven | 3 | 0 | 0% | −3.00 |
| Leonna Mayor | 3 | 0 | 0% | −3.00 |
| Jerry O'Dwyer | 3 | 0 | 0% | −3.00 |
| David Probert | 2 | 0 | 0% | −2.00 |
| Liam Jones | 2 | 0 | 0% | −2.00 |
| Sam Hitchcott | 2 | 0 | 0% | −2.00 |
| Pat Cosgrave | 2 | 0 | 0% | −2.00 |
| Luke Morris | 1 | 1 | 100% | +7.00 |
| Paddy Mathers | 1 | 0 | 0% | −1.00 |
| Chris Catlin | 1 | 0 | 0% | −1.00 |
| Joe Fanning | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 30 | 4 | 13% | +26.00 |
| Cheekpieces | 3 | 0 | 0% | −3.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2015 | 2 | 1 | 50% | +6.00 |
| 2014 | 2 | 0 | 0% | −2.00 |
| 2013 | 9 | 3 | 33% | +39.00 |
| 2012 | 3 | 0 | 0% | −3.00 |
| 2011 | 1 | 0 | 0% | −1.00 |
| 2010 | 16 | 0 | 0% | −16.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2015 · 2 runs | |||||||||
| 31 May 15+19d | Nottingham | PHS Rely On Us Handicap | 4/9 | hd | 9-5 | 63 | 75A | William Carson | 5/1 |
| 12 May 15+475d | Chelmsford City (AW) | Ladies Day 18th June Handicap | 1/9 | 9-7 | 60 | 76A | Luke Morris | 7/1 | |
| 2014 · 2 runs | |||||||||
| 22 Jan 14+5d | Kempton (AW) | Kempton For Weddings Handicap (Div 1) | 2/9 | nk | 9-9 | 59 | 74A | Graham Lee | 13/8F |
| 17 Jan 14+21d | Wolverhampton (AW) | Coral App Download Form The App Store Handicap | 2/7 | shd | 9-4 | 59 | 76A | Graham Lee | 5/1 |
| 2013 · 9 runs | |||||||||
| 27 Dec 13+23d | Southwell (AW) | Coral App Download From The App Store Handicap | 7/8 | 6 | 9-4 | 59 | 53C | William Carson | 7/2 |
| 04 Dec 13+21d | Kempton (AW) | Book Now For Boxing Day Handicap (Div 1) | 1/14 | 9-7 | 55 | 82A | Graham Lee | 4/1 | |
| 13 Nov 13+47d | Kempton (AW) | Book Now For Boxing Day Handicap | 4/12 | 6 | 9-1 | 56 | 67A | William Carson | 9/2 |
| 27 Sep 13+13d | Haydock | Peter & Olly Hughes Golden Wedding Handicap (Div 1) | 3/11 | 4½ | 8-10 | 56 | 70A | William Carson | 8/1 |
| 14 Sep 13+10d | Kempton (AW) | Book William Hill Winter Festival Handicap (Jockey Club Grassroots Middle Distance Series Qualifier) | 3/11 | 2 | 8-12 | 53 | 65A | William Carson | 16/1 |
| 04 Sep 13+40d | Kempton (AW) | Book Now For Jump Sunday 20.10.13 Classified Stakes (Div 1) | 1/9 | 9-4 | 53 | 71A | William Carson | 16/1 | |
| 26 Jul 13+44d | Newmarket | Turftv Handicap | 9/10 | 3½ | 8-2 | 53 | 40A | David Probert | 20/1 |
| 12 Jun 13+19d | Yarmouth | BetVictor Casino On Your Mobile Maiden Handicap | 1/6 | 8-4 | 48 | 81B | William Carson | 25/1 | |
| 24 May 13+248d | Yarmouth | Norfolktouristattractions.co.uk Median Auction Maiden Stakes | 3/9 | 9 | 9-12 | 39 | 62A | William Carson | 66/1 |
| 2012 · 3 runs | |||||||||
| 18 Sep 12+20d | Yarmouth | Thomas Prior Memorial Maiden Stakes | 5/5 | 21 | 9-5 | 41 | 22C | Liam Jones | 80/1 |
| 29 Aug 12+23d | Catterick | Your Favourite Pool Bets At totepool.com Maiden Stakes | 9/9 | 4 | 9-6 | 43 | 35C | William Carson | 100/1 |
| 06 Aug 12+385d | Ripon | Armstrong Memorial Handicap | 11/11 | 24 | 8-7 | 45 | 29C | Paddy Mathers | 200/1 |
| 2011 · 1 run | |||||||||
| 18 Jul 11+250d | Yarmouth | Pleasurewood Hills Handicap | 13/13 | 1¾ | 8-7 | 45 | 25C | Liam Jones | 14/1 |
| 2010 · 16 runs | |||||||||
| 10 Nov 10+12d | Southwell (AW) | Bet Asian Handicaps - Betdaq Nursery | 9/9 | 2¾ | 7-6 | 47 | 2C | Jessica Steven | 66/1 |
| 29 Oct 10+10d | Newmarket | NGK Spark Plugs Conditions Stakes | 4/9 | 6 | 7-10 | 47 | 35A | Jessica Steven | 66/1 |
| 19 Oct 10+4d | Yarmouth | European Breeders' Fund Maiden Stakes | 8/10 | 6 | 9-3 | 52 | 41A | Sam Hitchcott | 100/1 |
| 15 Oct 10+1d | Newmarket | Bet At bluesq.com Houghton Conditions Stakes | 7/10 | 17 | 8-12 | 52 | 45C | David Probert | 150/1 |
| 14 Oct 10+8d | Kempton (AW) | betdaq.com Nursery | 11/11 | ¾ | 7-5 | 57 | 28A | Jessica Steven | 100/1 |
| 06 Oct 10+13d | Kempton (AW) | digibet.com Novice Stakes | 7/7 | 1¾ | 9-0 | 57 | 44C | Pat Cosgrave | 100/1 |
| 23 Sep 10+47d | Wolverhampton (AW) | Virtual Horses & Hounds At williamhill.com Nursery | 11/13 | 4 | 8-11 | 60 | 28A | Chris Catlin | 80/1 |
| 07 Aug 10+7d | Redcar | Northgate Vehicle Hire Nursery | 9/9 | 6 | 7-9 | 64 | 29C | Leonna Mayor | 66/1 |
| 31 Jul 10+8d | Thirsk | Martindale Nursery | 7/8 | 2 | 7-5 | 64 | 39A | Leonna Mayor | 40/1 |
| 23 Jul 10+6d | Newmarket | Sportingbet.com E.b.f. Conditions Stakes | 6/7 | 6 | 8-13 | 64 | 46A | Pat Cosgrave | 50/1 |
| 17 Jul 10+8d | Lingfield | Crowhurst Nursery | 2/6 | 1½ | 8-6 | 62 | 64B | Sam Hitchcott | 9/2 |
| 09 Jul 10+2d | York | Cakemark E.b.f. Maiden Stakes | 4/8 | 1¼ | 9-3 | 63 | 64A | Joe Fanning | 50/1 |
| 07 Jul 10+19d | Lingfield (AW) | 'Our Mum In A Million' Nursery (AWT) | 4/6 | 1 | 7-12 | 59 | 45B | Leonna Mayor | 16/1 |
| 18 Jun 10+5d | Newmarket | July Course Maiden Stakes | 7/7 | shd | 9-3 | 63 | 53B | Jerry O'Dwyer | 22/1 |
| 13 Jun 10+14d | Doncaster | Crownhotel-bawtry.com E.b.f. Median Auction Maiden Stakes | 8/12 | ¾ | 9-3 | — | 56A | Jerry O'Dwyer | 100/1 |
| 30 May 10 | Newmarket | Stablecare Maiden Stakes | 6/8 | 4½ | 9-3 | — | 30C | Jerry O'Dwyer | 66/1 |
Quick answers
- How many races has Jamaica Grande won?
- Jamaica Grande (GB) won 4 of 33 archived starts between 2010 and 2015, a strike rate of 12.1%. Placed 10 times in total (30.3% of starts).
- Who trained Jamaica Grande?
- Jamaica Grande (GB) was trained by Charlie Wallis on the most recent run on record, at Nottingham on 31 May 2015.
- Who is Jamaica Grande's sire?
- Jamaica Grande (GB) is by Doyen (IRE) out of Mary Sea (FR), whose sire is Selkirk.
- What going does Jamaica Grande prefer?
- Jamaica Grande (GB) has the best record on standard (aw) going: 3 wins from 13 starts (23.1%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Jamaica Grande's official rating?
- The most recent official rating on record is 63, from the run on 31 May 2015. The highest on record is 64.
- What is Jamaica Grande's sire's record?
- Doyen (IRE)'s progeny in our archive have won 11.5% of 7,376 runs since Jul 2009 (605 horses), Flat and jumps together.
- Who are Jamaica Grande's siblings?
- Out of Mary Sea (FR), Jamaica Grande (GB) has 5 other produce in our archive, 2 of them winners. Most wins: Dylan's Sea Song (GB) (3). Highest grade won: Class 5 (Dylan's Sea Song (GB)). The wins came over 1m4f–2m2½f. As at Nov 2026.