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Trainer profile

Mrs C O'Leary

103 runners in the last 5 seasons · 31 individual horses
As at 29 Oct 2026 · KTB archive: 2005–present, updated daily
Last runner Oct 2024
Last 5 seasons Lifetime (2008→)
from 1 Jan 2022
4–103
Wins / Runs
3.9%
Strike rate
n=103
19 (18%)
Placed
0.58
Fair A/E
n=103 · 0.47 incl. margin
−51.67
£1 level stake
n=103 at SP · −50.2%
£190k
Prize money (window)
Strike by season
4.4%
KTB Yard Profile

Sends out around 20 runners a season, across both codes, winning with 4% of them — a touch below the margin-free market read across five seasons (Fair A/E 0.58).

Deterministic profile computed from 103 archived runs (last 5 seasons) · updated 29 Oct 2026
The read

The yard also reads well in Flat races (7%, n=57). The record reads poorly off a 15-30-day break — 0% over 30 runners, 3.9pts below the baseline. The stable star of the record: Otterstown Lady (IRE) — 6 wins from 24 runs for the yard.

Written from the figures on this page — every claim carries its sample. Descriptive, not a tip.

Yard patterns

the angles behind the record · vs 3.9% baseline
Fresh · 61+ days off
0%−3.9
n=29 · A/E 0.00 · £1 −29.00
New recruits · first run for the yard
3.3%−0.6
n=30 · A/E 0.53 · £1 −26.00
First-time headgear · true-first definition
0%−3.9
n=4 · A/E 0.00 · £1 −4.00
Headgear returns · back on after a bare run
0%−3.9
n=3 · A/E 0.00 · £1 −3.00
When favourite
14.3%
n=7 · A/E 0.64 · £1 −3.00
Claiming riders · a claimer in the saddle
3%−0.9
n=33 · A/E 0.52 · £1 +1.00

Each tile is the record in that situation vs the 3.9% baseline — descriptive splits with the sample always shown, not tips. Tiles under 30 runs render muted. Headgear figures use the true-first definition (first gear appearance in the captured career); returns are gear back on after a bare run. Claiming riders are runs where the booked rider carried a weight claim. Group / Graded covers pattern and listed races.

Notable angles

vs their own baseline
With horses switching code 0% vs 3.9% · n=31
Off a 15-30-day break 0% vs 3.9% · n=30
In Flat races 7% vs 3.9% · n=57
With a new jockey booking 3.1% vs 3.9% · n=65 · A/E 0.45
Descriptive splits ranked by divergence × sample — insight, not instruction. Every angle carries its N; nothing under 30 runs qualifies. Rows within 2pts of the baseline appear only when the market-relative read (Fair A/E) diverges, and show it.

Record by conditions

same window as header

Race type

TypeRWSR£1
Flat 57 4 7% −5.67
Chase 23 0 0% −23.00
Hurdle 21 0 0% −21.00
NH Flat 2 0 0% −2.00

Going

GoingRWSR£1
Good 38 1 2.6% −29.00
Soft 34 1 2.9% +0.00
Good to Soft 13 0 0% −13.00
Heavy 9 0 0% −9.00
Standard (AW) 8 2 25% +0.33
Good to Firm 1 0 0% −1.00

Courses

CourseRWSR£1
Roscommon 11 0 0% −11.00
Galway 10 0 0% −10.00
Leopardstown 8 0 0% −8.00
Fairyhouse 7 0 0% −7.00
Dundalk (AW) 6 1 16.7% −1.67
Sligo 5 0 0% −5.00
Curragh 5 0 0% −5.00
Cork 4 0 0% −4.00
Kilbeggan 4 0 0% −4.00
Listowel 4 0 0% −4.00
Wexford 4 0 0% −4.00
Tramore 3 0 0% −3.00
Punchestown 3 0 0% −3.00
Navan 3 0 0% −3.00
Tipperary 3 0 0% −3.00

Class

ClassRWSR£1
Class 2 5 2 40% +33.00
Class 4 2 0 0% −2.00
Class 6 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
Favourite 8 1 12.5% 0.58 −4.00
2nd–3rd fav 13 1 7.7% 0.59 −8.67
4th–6th fav 20 1 5% 0.66 −11.00
7th+ in betting 62 1 1.6% 0.52 −28.00
Fair A/E per band is the tell: near 1.00 the market had it priced right; well above, the wins came where the market didn't expect them.

Rows below n=30 are shown faded — a small sample is a fact, not a trend. Every figure carries its N.

Horses trained

same window as header · most-raced first
HorseRWPlLast ran
Different Strokes (IRE)from Gerard Kelleher 12 0 2 26 Dec 22
Munroh (GB)from A Fabre · then A J Martin 5 0 0 30 Oct 24
Orandi (FR)from A J Martin · then A J Martin 5 0 5 20 Oct 24
Nibiru (IRE)from A J Martin · then Jack Jones 5 1 1 18 Oct 24
Firstman (FR)from A J Martin · then Francois Monfort 5 0 0 18 Oct 24
Jackie Brown (IRE)from A J Martin · then A J Martin 5 0 1 18 Oct 24
En Or (FR)from A J Martin · then A J Martin 5 1 2 5 Oct 24
Belgoprince (FR)from A J Martin · then A J Martin 5 0 2 23 Sep 24
Belles Feuilles (FR)from Gerard Keane · then Gavin Cromwell 4 0 0 30 Oct 24
Alphonse Le Grande (IRE)from A J Martin · then A J Martin 4 2 2 12 Oct 24
Fairytale New York (IRE)from A J Martin 4 0 0 12 Oct 24
Ben Vrackie (GB)from John F Gleeson · then A J Martin 4 0 0 18 Sep 24
All 31 horses sent out in this window. Runs, wins and places only: a strike rate or a return on a handful of runs is noise, so none is quoted per horse — each horse's full record is on its own page.
Where they came from · where they went next

Of the 31 horses listed, 31 arrived from another yard in our archive, most often from A J Martin (24) and Gerard Keane (4).

23 have since run for another yard, most often for A J Martin (19); 8 have no later run for another yard in our archive.

Read from each listed horse's whole archived career (2005 onwards), not only this window, and counted over the horses listed above, not the whole string. “First archived run” means our archive holds nothing earlier, not that the horse was unraced. A horse with no later run elsewhere may still be here, be off the track, or have run somewhere our archive does not cover — none of that is asserted.

When the yard fires

strike by month, 5 seasons
JFMAMJJASOND
0·00·7005800
Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first
RiderRWSR£1
Daniel King 21 0 0% −21.00
Colin Keane 6 0 0% −6.00
Robbie Colgan 5 0 0% −5.00
Donagh Meyler 5 0 0% −5.00
James Ryan 5 1 20% −0.67
Ben Coen 5 1 20% +4.00
Conor Maxwell 5 0 0% −5.00
Siobhan Rutledge 4 0 0% −4.00
Mr J Costello 4 0 0% −4.00
Shane Foley 3 0 0% −3.00
Sam Coen 3 0 0% −3.00
Mr Derek O'Connor 3 0 0% −3.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2005→
18
Archived wins
£384k
Prize money
2024
Best season · 4 wins
In our archive from its very first year (2005), so this career almost certainly began earlier than our record does. The figures above count 2005 onwards only — what the archive holds, not a full-career total. This card is the full archive census (2005→); the statistics in the header aggregate from 2008 — the floor that guarantees every horse a complete captured career — so this card can legitimately show more wins than the header.
Alphonse Le Grande (IRE) — Club Godolphin Cesarewitch Handicap (Heritage Handicap) Newmarket · Oct 2024 · Class 2
£90,195
Otterstown Lady (IRE) — Bewleys Hotels & EBF National Hunt Fillies Bumper Punchestown · Apr 2008
£49,000
Alphonse Le Grande (IRE) — JenningsBet Festival Northumberland Vase Handicap (Consolation Race For The Northumberland Plate) Newcastle (AW) · Jun 2024 · Class 2
£38,655
Notable horses
Otterstown Lady (IRE) Conright Boy (IRE) Jo Go (IRE) Alphonse Le Grande (IRE) Nibiru (IRE) En Or (FR)

Sires in the string

progeny record · win % by ground and trip
Getaway (GER) 0% · 0–12
Progeny have won 11.3% of 10,934 runs since 2008 (1,028 horses). Strongest on Good to Firm going: 23.3% from 133.
Fascinating Rock (IRE) 0% · 0–10
Progeny have won 9.4% of 1,115 runs since 2008 (101 horses).
Shirocco (GER) 0% · 0–6
Progeny have won 11.2% of 9,174 runs since 2008 (921 horses). Weakest over 6f – 7f (all codes): 7.4% from 203.
Zoffany (IRE) 0% · 0–6
Progeny have won 9.9% of 10,768 runs since 2008 (799 horses).
Casamento (IRE) 20% · 1–5
Progeny have won 8.6% of 3,625 runs since 2008 (299 horses). Weakest at trips under 6f (all codes): 4.9% from 287.
Dariyan (FR) 20% · 1–5
Progeny have won 6% of 1,121 runs since 2008 (140 horses).
Top line: the yard's own record with each sire's runners (win %, wins–runs), same window as the header; faded under 30 runs. Beneath it: every run by that sire's progeny in our archive since 2008, as at 29 Oct 2026 — what they have done, not a forecast. A going or a distance is named only where at least 100 progeny runs sit 3 or more points from the sire's own win rate. Distance bands cover Flat and jumps together.

The record

latest 50 of 294 · newest first

The latest 50 of 294 archived runners, newest first. The full record runs from 16 May 2005 to 30 October 2024.

DateCourseHorseRaceFinishSP
30 Oct 24 Dundalk (AW) Belles Feuilles (FR)J: Dylan Browne McMonagle Dundalk Stadium Optional Claiming Race8f · Standard · 14 ran 10th 25/1
30 Oct 24 Dundalk (AW) Munroh (GB)J: Darragh O'Sullivan Dundalk Stadium Optional Claiming Race8f · Standard · 14 ran 9th 33/1
23 Oct 24 Navan Young Lucy (IRE)J: James Ryan Navan Racing Festival Real Deal Package On Sale Now Handicap (47-65) (Div 2)14f · Yielding · 20 ran 5th 16/1
23 Oct 24 Navan Movie King (IRE)J: Ben Coen Navan Racing Festival Real Deal Package On Sale Now Handicap (47-65) (Div 1)14f · Yielding · 19 ran 18th 28/1
21 Oct 24 Gowran Park Secret Rock (IRE)J: Seamie Heffernan Racing Again November 9th Handicap12f · Soft To Heavy · 13 ran 7th 40/1
20 Oct 24 Sedgefield Good Time Jonny (IRE)J: Sean Quinlan bet365 Durham National Handicap Chase (GBB Race)Class 2 · 29f · Good · 7 ran 4th 6/5F
20 Oct 24 Leopardstown Munroh (GB)J: Robbie Colgan Christmas Festival Tickets On Sale Now Handicap (50-80)10f · Heavy · 20 ran 20th 66/1
20 Oct 24 Leopardstown Belles Feuilles (FR)J: Seamie Heffernan Christmas Festival Tickets On Sale Now Handicap (50-80)10f · Heavy · 20 ran 15th 40/1
20 Oct 24 Leopardstown Orandi (FR)J: Sam Coen Foxrock Cup Handicap8f · Heavy · 8 ran 2nd 4/1
18 Oct 24 Dundalk (AW) Jackie Brown (IRE)J: Ben Coen William Hill Top Price Guarantee Handicap (47-65) (Div 2)7f · Standard · 14 ran 5th 12/1
18 Oct 24 Dundalk (AW) Firstman (FR)J: Sam Coen Irishinjuredjockeys.com Apprentice Claiming Race10.5f · Standard · 12 ran 4th 13/2
18 Oct 24 Dundalk (AW) Nibiru (IRE)J: James Ryan Irishinjuredjockeys.com Apprentice Claiming Race10.5f · Standard · 12 ran 1st 10/3
16 Oct 24 Punchestown Read To Return (IRE)J: Mr Derek O'Connor Morell Suite At Punchestown (Q.R.) Handicap Chase23f · Good To Yielding · 12 ran 4th 4/1J
14 Oct 24 Roscommon Palo Duro (IRE)J: Colin Keane On-Course Vets Handicap (50-80)12f · Soft · 9 ran 5th 5/2F
13 Oct 24 Naas Pralognan (FR)J: Sam Coen TRM - From Ireland To The World Apprentice Handicap (47-75)10.5f · Yielding · 11 ran 5th 17/2
12 Oct 24 Naas Orandi (FR)J: Shane Foley Oktoberfest Weekend Handicap7f · Yielding · 14 ran 2nd 13/2
12 Oct 24 Newmarket Alphonse Le Grande (IRE)J: Jamie Powell Club Godolphin Cesarewitch Handicap (Heritage Handicap)Class 2 · 18f · Soft · 24 ran 1st 33/1
12 Oct 24 Fairyhouse Fairytale New York (IRE)J: Donagh Meyler Protection & Prosperity Financial Services Supporting Louth GAA Handicap Hurdle (80-95)18.5f · Good · 14 ran 7th 22/1
10 Oct 24 Tramore Aurea Fortuna (IRE)J: Daniel King Waterford Greenway Beginners Chase20.5f · Yielding · 10 ran 4th 16/1
09 Oct 24 Navan Jackie Brown (IRE)J: Cian Horgan Book Your Discounted Tickets On NavanRacecourse.ie Apprentice Handicap (47-65)6f · Good To Yielding · 18 ran 2nd 25/1

Drawn from the whole archive (2005 onwards), so it can include runs outside the window the header statistics cover. Non-runners are not listed. A finish shown in letters is a non-completion (F fell · UR unseated · PU pulled up · BD brought down).

Quick answers

What is Mrs C O'Leary's strike rate?
Mrs C O'Leary has won 4 of 103 runners since 2022, a strike rate of 3.9% (as at 29 October 2026). Figures are computed from our own results archive.
What is Mrs C O'Leary's Fair A/E?
0.58, from 103 runners with a computed fair probability since 2022. Fair A/E compares actual wins with a margin-stripped market expectation, so 1.00 is par: above it the wins came at bigger prices than the margin-free market implied, below it they did not.
Fair A/E compares wins with a margin-stripped market expectation. Favourite-heavy samples — top yards, leading riders — naturally read a few points warm, so 1.05 means "beat the margin-free market read", not "the market underrates this by 5%". Three sample sizes are reported and never blended: runs (n), the ROI basis (n at SP), and the fair-A/E basis (n with a computed fair probability).

Strike rate is wins over all runs (n). ROI is £1 level stakes at SP over runs with a parseable price (n at SP). Fair A/E is wins over margin-stripped market expectation, over runs with a computed fair probability (n fair). The three Ns can legitimately differ and are always shown. Figures as at 29 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).