6yo gelding (at last run, Jun 2009)· Last trainer Paul John Gilligan· Last owner Kings Rovers Syndicate
by Shernazar (GB) out of Dollar Girl (IRE) (Supreme Leader)
20 runs · 13 courses · from Dec 2007
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 13 Jun 2009 — 6,354 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 20092 wins · Southwell & Sligo (IRE)Last raced off OR 100
KTB Profile
One Cool Day (IRE) is 2 from 20. Hasn't won since May 2009. Each win came on a first visit to the course. Last raced off 100, 25lb below the career-high mark.
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 rating100↓ 25lb off peak
10097–125
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 Rating121Athe best of the last 3 rated runs · Southwell, 27 May 2009Official rating 100at the last run, 13 Jun 2009
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 17 figures · best 141A · median 102
Going
Runs
Best
Median
Since 5 Nov 2025
Heavy
7
141A
102
—
Soft
7
109B
102
—
Good
1
—
—
—
Firm
1
—
—
—
Good to Firm
1
—
—
—
Distance
Runs
Best
Median
Since 5 Nov 2025
2m1f – 2m4f
7
108C
102
—
1m5f – 2m
6
141A
99.5
—
2m5f – 3m
4
121A
105.5
—
Of 20 runs looked at, 3 have no figure: did not complete (or a non-runner row) (3).
KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 17 figures from 20 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
Shernazar (GB)
Progeny in our archive have won 8.7% of 1,462 runs since Jan 2008 (150 horses).
Going
Runs
Wins
SR
vs sire
This horse
Firm
14
2
14.3%
+5.6
0 from 1
Good to Firm
141
12
8.5%
−0.2
0 from 1
Good
388
33
8.5%
−0.2
1 from 2
Good to Soft
205
22
10.7%
+2
—
Soft
427
41
9.6%
+0.9
0 from 9
Heavy
281
17
6%
−2.7
1 from 7
Standard (AW)
6
0
0%
−8.7
—
Distance (all codes)
Runs
Wins
SR
vs sire
This horse
6f – 7f
1
0
0%
−8.7
—
1m – 1m1f
1
0
0%
−8.7
—
1m2f – 1m4f
11
0
0%
−8.7
—
1m5f – 2m
350
34
9.7%
+1
1 from 7
2m1f – 2m4f
598
52
8.7%
0
0 from 9
2m5f – 3m
420
34
8.1%
−0.6
1 from 4
Over 3m
81
7
8.6%
−0.1
—
Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
Dam
Dollar Girl (IRE) (Supreme Leader)
No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.
Record by conditions
Going
Runs
Wins
SR
£1
Soft
9
0
0%
−9.00
Heavy
7
1
14%
+4.00
Good
2
1
50%
+5.00
Firm
1
0
0%
−1.00
Good to Firm
1
0
0%
−1.00
Class
Runs
Wins
SR
£1
Class 5
1
1
100%
+6.00
Class 4
1
0
0%
−1.00
Course
Runs
Wins
SR
£1
Limerick
3
0
0%
−3.00
Navan
3
0
0%
−3.00
Naas
2
0
0%
−2.00
Thurles
2
0
0%
−2.00
Galway
2
0
0%
−2.00
Southwell
1
1
100%
+6.00
Sligo
1
0
0%
−1.00
Gowran Park
1
0
0%
−1.00
Clonmel
1
0
0%
−1.00
Roscommon
1
0
0%
−1.00
Kilbeggan
1
0
0%
−1.00
Sligo (IRE)
1
1
100%
+10.00
Newcastle
1
0
0%
−1.00
Distance
Runs
Wins
SR
£1
2m1f – 2m4f
9
0
0%
−9.00
1m5f – 2m
7
1
14%
+4.00
2m5f – 3m
4
1
25%
+3.00
Jockey
Runs
Wins
SR
£1
A E Lynch
9
1
11%
+2.00
Alain Cawley
2
0
0%
−2.00
B M Cash
2
0
0%
−2.00
Davy Russell
1
0
0%
−1.00
Tom O'Brien
1
1
100%
+6.00
Lenny Flynn
1
0
0%
−1.00
D J Casey
1
0
0%
−1.00
R Walsh
1
0
0%
−1.00
Adrian Lane
1
0
0%
−1.00
Niall P Madden
1
0
0%
−1.00
Headgear
Runs
Wins
SR
£1
Blinkers
12
2
17%
+6.00
None
8
0
0%
−8.00
Season
Runs
Wins
SR
£1
2009
6
1
17%
+1.00
2008
12
1
8%
−1.00
2007
2
0
0%
−2.00
Type
Runs
Wins
SR
£1
Hurdle
16
2
13%
+2.00
Chase
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.
One Cool Day (IRE) won 2 of 20 archived starts between 2007 and 2009, a strike rate of 10%. Placed 2 times in total (10% of starts).
Who trained One Cool Day?
One Cool Day (IRE) was trained by Paul John Gilligan on the most recent run on record, at Limerick on 13 June 2009.
Who is One Cool Day's sire?
One Cool Day (IRE) is by Shernazar (GB) out of Dollar Girl (IRE), whose sire is Supreme Leader.
What going does One Cool Day prefer?
One Cool Day (IRE) has the best record on heavy going: 1 win from 7 starts (14.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is One Cool Day's official rating?
The most recent official rating on record is 100, from the run on 13 June 2009. The highest on record is 125.
What is One Cool Day's sire's record?
Shernazar (GB)'s progeny in our archive have won 8.7% of 1,462 runs since Jan 2008 (150 horses), Flat and jumps together.
One Cool Day (IRE)·2–20·SR 10%
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