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Horse profile

Deise Island (IRE)

8yo mare (at last run, May 2011) · Last trainer Sean Aherne · Last owner Deise All Star Syndicate
by Turtle Island (IRE) out of Yellow Moon (IRE) (Executive Perk)
7 runs · 5 courses · from Dec 2009
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 2 May 2011 — 5,665 days ago. Our archive can't say whether the horse is still in training.
Last run May 2011 Last raced off OR 80
KTB Profile

Deise Island (IRE) is yet to win from 7 starts.

Based on 7 archived runs · updated 4 Nov 2026

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

KTB Rating

Best recent KTB Rating 95C the best of the last 3 rated runs · Gowran Park, 5 Mar 2011 Official rating 80 at the last run, 2 May 2011

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Jumps 5 figures · best 96C · median 93
GoingRunsBestMedianSince 4 Nov 2025
Heavy395C93—
Good1———
Soft1———
DistanceRunsBestMedianSince 4 Nov 2025
2m5f – 3m291C89—
2m1f – 2m4f296C95.5—
1m5f – 2m1———

Of 7 runs looked at, 2 have no figure: did not complete (or a non-runner row) (2).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 7 runs · as at 4 Oct 2026 · 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
Turtle Island (IRE)

Progeny in our archive have won 7.5% of 3,325 runs since Jan 2008 (309 horses).

Strongest on good to firm going: 10.7% from 215.

GoingRunsWinsSRvs sireThis horse
Firm2428.3%+0.8—
Good to Firm2152310.7%+3.2—
Good800607.5%00 from 2
Good to Soft459408.7%+1.2—
Soft1,001707%−0.50 from 1
Heavy786546.9%−0.60 from 4
Standard (AW)4000%−7.5—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f100%−7.5—
6f – 7f1100%−7.5—
1m – 1m1f2314.3%−3.2—
1m2f – 1m4f4137.3%−0.2—
1m5f – 2m954818.5%+10 from 1
2m1f – 2m4f1,144807%−0.50 from 3
2m5f – 3m954727.5%00 from 3
Over 3m197126.1%−1.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Yellow Moon (IRE) (Executive Perk)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Daramoon (IRE)120——

Record by conditions

GoingRunsWinsSR£1
Heavy 4 0 0% −4.00
Good 2 0 0% −2.00
Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Limerick 2 0 0% −2.00
Cork 2 0 0% −2.00
Tramore 1 0 0% −1.00
Gowran Park 1 0 0% −1.00
Thurles 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 3 0 0% −3.00
2m5f – 3m 3 0 0% −3.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
J R Barry 2 0 0% −2.00
Martin Ferris 2 0 0% −2.00
Andrew Leigh 1 0 0% −1.00
Tom Doyle 1 0 0% −1.00
Mr Derek O'Connor 1 0 0% −1.00

SeasonRunsWinsSR£1
2011 5 0 0% −5.00
2009 2 0 0% −2.00

TypeRunsWinsSR£1
Chase 5 0 0% −5.00
Hurdle 1 0 0% −1.00
NH Flat 1 0 0% −1.00

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

DateCourseRace PosBtn Wgt ORKTB Jockey SP
2011 · 5 runs
02 May 11+23d Limerick SCA Nutrition Handicap Chase (0-109) 2m3½f · Good · 10 ran PU/10 — 9-12 80— Andrew Leigh 12/1
09 Apr 11+35d Tramore Pickardstown Handicap Chase (0-95) 2m6f · Good · 16 ran 7/16 ½ 10-13 8287A J R Barry 20/1
05 Mar 11+51d Gowran Park Thomastown Beginners Chase 2m4f · Soft To Heavy · 18 ran 7/18 10 11-7 —95C J R Barry 50/1
13 Jan 11+10d Thurles Irish Stallion Farms European Breeders Fund Mares Beginners Chase 2m6f · Heavy · 16 ran 14/16 11 11-7 —91C Martin Ferris 50/1
03 Jan 11+371d Cork Irish Stallion Farms European Breeders Fund Mares Beginners Chase 2m4f · Yielding To Soft · 14 ran 11/14 9 11-7 —96C Martin Ferris 50/1
2009 · 2 runs
28 Dec 09+13d Limerick Ryans Event Cleaners Maiden Hurdle 2m5f · Heavy · 14 ran PU/14 — 11-7 —— Tom Doyle 20/1
15 Dec 09 Cork Irish Stallion Farms E.B.F Mares Flat Race 2m · Heavy · 15 ran 6/15 14 11-9 —93A Mr Derek O'Connor 12/1

Quick answers

How many races has Deise Island won?
Deise Island (IRE) has yet to win, from 7 archived starts between 2009 and 2011.
Who trained Deise Island?
Deise Island (IRE) was trained by Sean Aherne on the most recent run on record, at Limerick on 2 May 2011.
Who is Deise Island's sire?
Deise Island (IRE) is by Turtle Island (IRE) out of Yellow Moon (IRE), whose sire is Executive Perk.
What is Deise Island's official rating?
The most recent official rating on record is 80, from the run on 2 May 2011. The highest on record is 82.
What is Deise Island's sire's record?
Turtle Island (IRE)'s progeny in our archive have won 7.5% of 3,325 runs since Jan 2008 (309 horses), Flat and jumps together. Strongest on good to firm going: 10.7% from 215.
Who are Deise Island's siblings?
Out of Yellow Moon (IRE), Deise Island (IRE) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from December 2009. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.