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Horse profile

Leish Oscars Son (IRE)

7yo gelding (at last run, Dec 2023) · Last trainer Gavin Cromwell · Last owner A M Murray Grant Harrison
by Kalanisi (IRE) out of Leish Oscar (IRE) (Oscar)
15 runs · 11 courses · from Apr 2021
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 17 Dec 2023 — 1,045 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2023 Won at Tramore Beaten favourite LTO Headgear returns LTO Last raced off OR 107
KTB Profile

Leish Oscars Son won one of 15 starts over jumps on turf. His sole success came at Tramore in Nov 2023 in the Doneraile Walk Beginners Chase over 2m5f – 3m on soft ground off an official rating of 101. The gelding, by Kalanisi out of Leish Oscar, last ran at Thurles in Dec 2023 in the Molony Cup Handicap Chase when beaten favourite off a career-high mark of 107 and headgear returned. He raced at 11 different courses.

Based on 15 archived runs · updated 28 Oct 2026
KTB at a glance OR at career high
Official rating107At career-high mark
107 95–107

KTB Speed and Rating

KTB Speed

Best recent Speed 110 the best of the last 3 graded (A or B) runs · Wexford, 20 Jun 2023

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Jumps 12 figures · best 119B · median 92.5
GoingRunsBestMedianSince 28 Oct 2025
Soft6119B87.5—
Good4103B97—
Good to Soft2110B101—
DistanceRunsBestMedianSince 28 Oct 2025
2m1f – 2m4f10119B94.5—
2m5f – 3m1———
1m5f – 2m1———

Of 15 runs looked at, 3 have no figure: did not complete (1) · not enough races on the card to set the day (under 4) (1) · obstacles omitted — the race ran a shortened course (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 12 figures from 15 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 132A the best of the last 3 rated runs · Tramore, 28 Nov 2023 Official rating 107 at the last run, 17 Dec 2023

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. A, B or C on a run is how much known form was in that race. What this means →

Jumps 14 figures · best 132A · median 105
GoingRunsBestMedianSince 28 Oct 2025
Soft8132A104—
Good4118A105.5—
Good to Soft2108A106.5—
DistanceRunsBestMedianSince 28 Oct 2025
2m1f – 2m4f11118A105—
2m5f – 3m2132A118.5—
1m5f – 2m1———

Of 15 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 14 figures from 15 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
Kalanisi (IRE)

Progeny in our archive have won 10.5% of 6,745 runs since Jan 2008 (648 horses).

Strongest on good to firm going: 16.1% from 355.

GoingRunsWinsSRvs sireThis horse
Firm14535.7%+25.2—
Good to Firm3555716.1%+5.6—
Good2,07921110.1%−0.40 from 4
Good to Soft1,14813912.1%+1.60 from 2
Soft1,9651758.9%−1.61 from 9
Heavy8869010.2%−0.3—
Standard (AW)2983210.7%+0.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1100%−10.5—
6f – 7f6934.3%−6.2—
1m – 1m1f166169.6%−0.9—
1m2f – 1m4f4015012.5%+2—
1m5f – 2m2,22623210.4%−0.10 from 1
2m1f – 2m4f2,09222010.5%00 from 11
2m5f – 3m1,47615210.3%−0.21 from 2
Over 3m3043611.8%+1.30 from 1

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

Dam

2 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Hestheboycandoit (IRE)70——
Keep Er Country (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Soft 9 1 11% −2.50
Good 4 0 0% −4.00
Good to Soft 2 0 0% −2.00

CourseRunsWinsSR£1
Naas 3 0 0% −3.00
Wexford 2 0 0% −2.00
Navan 2 0 0% −2.00
Thurles 1 0 0% −1.00
Tramore 1 1 100% +5.50
Killarney 1 0 0% −1.00
Listowel 1 0 0% −1.00
Sligo 1 0 0% −1.00
Punchestown 1 0 0% −1.00
Tipperary 1 0 0% −1.00
Kilbeggan 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 11 0 0% −11.00
2m5f – 3m 2 1 50% +4.50
Over 3m 1 0 0% −1.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Keith Donoghue 4 0 0% −4.00
Adam Short 3 0 0% −3.00
Conor Maxwell 2 0 0% −2.00
P J O'Hanlon 2 0 0% −2.00
Danny Mullins 1 1 100% +5.50
Kieren Buckley 1 0 0% −1.00
Mr O McGill 1 0 0% −1.00
Richard Deegan 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 13 1 8% −6.50
Tongue tie 2 0 0% −2.00

SeasonRunsWinsSR£1
2023 7 1 14% −0.50
2022 5 0 0% −5.00
2021 3 0 0% −3.00

TypeRunsWinsSR£1
Hurdle 8 0 0% −8.00
Chase 7 1 14% −0.50

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 ORSpdKTB Jockey SP
2023 · 7 runs
17 Dec 23+19d Thurles Molony Cup Handicap Chase (0-109) 25f · Yielding · 14 ran PU/14 — 11-12 107—— Keith Donoghue 5/2F
28 Nov 23+58d Tramore Doneraile Walk Beginners Chase 21.5f · Soft · 15 ran 1/15 11-12 101—132A Danny Mullins 11/2
01 Oct 23+9d Killarney Play Tote Fantasy At Tote.ie Handicap Chase (0-102) 23f · Yielding To Soft · 9 ran 5/9 4½ 11-13 10190A105A Keith Donoghue 3/1F
22 Sep 23+30d Listowel Paud, Sarah & Mary Fitzmaurice Memorial Handicap Chase (0-109) 20f · Yielding To Soft · 14 ran 4/14 2½ 11-3 101—111A Kieren Buckley 5/1
23 Aug 23+64d Sligo Kevin Egan Cars Handicap Hurdle (80-102) 20.5f · Good · 10 ran 3/10 2¾ 11-7 95101A118A Keith Donoghue 5/2F
20 Jun 23+9d Wexford Welcome To Wexford Beginners Chase 20f · Good To Yielding · 14 ran 9/14 12 11-12 —110B108A Conor Maxwell 16/1
11 Jun 23+310d Punchestown Ladbrokes Handicap Hurdle (80-95) 19.5f · Good To Yielding · 25 ran 5/25 ½ 12-0 9592C105C Conor Maxwell 13/2
2022 · 5 runs
05 Aug 22+19d Wexford O'driscoll's Irish Whiskey Beginners Chase 20f · Good · 10 ran 6/10 27 11-7 —93C96C P J O'Hanlon 50/1
17 Jul 22+126d Tipperary Racing Again August 5th Beginners Chase 19.5f · Yielding · 12 ran 4/12 34 11-7 —46C88C P J O'Hanlon 16/1
13 Mar 22+50d Naas Bar One Racing Price Boosts All Favourites At Cheltenham Maiden Hurdle 19f · Soft · 16 ran 7/16 5½ 11-12 9796B101A Keith Donoghue 40/1
22 Jan 22+20d Navan Ardmulchan Handicap Hurdle (80-109) 20f · Yielding · 26 ran 17/26 2½ 10-10 9861C90C Mr O McGill 9/1
02 Jan 22+42d Naas Adare Manor Opportunity Handicap Hurdle (80-116) 19f · Soft · 14 ran 4/14 1½ 10-13 98119B112A Richard Deegan 4/1
2021 · 3 runs
21 Nov 21+15d Navan Irish Stallion Farms EBF Maiden Hurdle 20f · Good · 15 ran 9/15 5½ 12-0 —73C91C Adam Short 20/1
06 Nov 21+197d Naas Betvictor Maiden Hurdle 16f · Yielding · 22 ran 7/22 1½ 12-0 —85B103A Adam Short 50/1
23 Apr 21 Kilbeggan KilbegganRaces.com Maiden Hurdle (Div 1) 19.5f · Good · 13 ran 3/13 3½ 11-6 —103B115A Adam Short 28/1

Quick answers

How many races has Leish Oscars Son won?
Leish Oscars Son (IRE) won 1 of 15 archived starts between 2021 and 2023, a strike rate of 6.7%. Placed 3 times in total (20% of starts).
Who trained Leish Oscars Son?
Leish Oscars Son (IRE) was trained by Gavin Cromwell on the most recent run on record, at Thurles on 17 December 2023.
Who is Leish Oscars Son's sire?
Leish Oscars Son (IRE) is by Kalanisi (IRE) out of Leish Oscar (IRE), whose sire is Oscar.
What going does Leish Oscars Son prefer?
Leish Oscars Son (IRE) has the best record on soft going: 1 win from 9 starts (11.1%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Leish Oscars Son's official rating?
The most recent official rating on record is 107, from the run on 17 December 2023. That is also the highest on record.
What is Leish Oscars Son's sire's record?
Kalanisi (IRE)'s progeny in our archive have won 10.5% of 6,745 runs since Jan 2008 (648 horses), Flat and jumps together. Strongest on good to firm going: 16.1% from 355.
Who are Leish Oscars Son's siblings?
Out of Leish Oscar (IRE), Leish Oscars Son (IRE) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from April 2021. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.