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Trainer profile

William Durkan

293 runners in the last 5 seasons · 42 individual horses
As at 20 Oct 2026 · KTB archive: 2005–present, updated daily
Last runner 11 days ago
from 1 Jan 2022
34–293
Wins / Runs
11.6%
Strike rate
n=293
75 (26%)
Placed
1.38
n=292 · 1.11 incl. margin
+9.53
£1 level stake
n=293 at SP · +3.3%
£685k
Prize money (window)
Strike by season
11.6%
KTB Yard Profile

Sends out around 60 runners a season, across both codes, winning with 12% of them — beating the margin-free market read across five seasons (Fair A/E 1.38).

Deterministic profile computed from 293 archived runs (last 5 seasons) · updated 20 Oct 2026
The read

The yard also reads well off a 15-30-day break (14.9%, n=101). The record reads poorly over 1m – 1m1f — 2.7% over 37 runners, 8.9pts below the baseline. One Group or Graded win sits in the archive record — the biggest prize the yard has landed: the Boulton Group Midlands Grand National at Uttoxeter (Mar 2022, £84,405).

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

Yard patterns

the angles behind the record · vs 11.6% baseline
Fresh · 61+ days off
11.3%−0.3
n=62 · A/E 1.95 · £1 +7.38
New recruits · first run for the yard
17.4%+5.8
n=23 · A/E 2.28 · £1 +31.00
Debutants · first career start
7.1%−4.5
n=14 · A/E 1.40 · £1 +20.00
First-time headgear · true-first definition
0%−11.6
n=9 · A/E 0.00 · £1 −9.00
Headgear returns · back on after a bare run
4.2%−7.4
n=24 · A/E 0.71 · £1 −19.67
When favourite
40%
n=20 · A/E 1.26 · £1 −1.75
Claiming riders · a claimer in the saddle
10.1%−1.5
n=139 · A/E 1.48 · £1 −4.09
Group / Graded races · pattern & listed
4.2%−7.4
n=24 · A/E 0.79 · £1 −11.00

Each tile is the record in that situation vs the 11.6% 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 Philip Byrnes 20.5% vs 11.6% · n=44
Over 1m – 1m1f 2.7% vs 11.6% · n=37
In Class 1 3.2% vs 11.6% · n=31
With horses switching code 15.5% vs 11.6% · n=71
With Chris Hayes 16.1% vs 11.6% · n=31
Off a 15-30-day break 14.9% vs 11.6% · n=101
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 133 13 9.8% +3.76
Hurdle 125 18 14.4% +17.57
Chase 29 3 10.3% −5.80
NH Flat 6 0 0% −6.00

Going

GoingRWSR£1
Good 94 12 12.8% −2.48
Soft 88 11 12.5% +14.18
Good to Soft 36 4 11.1% +5.08
Heavy 35 3 8.6% −15.75
Standard (AW) 34 4 11.8% +14.50
Good to Firm 6 0 0% −6.00

Courses

CourseRWSR£1
Dundalk (AW) 32 4 12.5% +16.50
Galway 26 2 7.7% −14.80
Fairyhouse 21 0 0% −21.00
Leopardstown 20 2 10% +23.50
Punchestown 19 3 15.8% +8.48
Cork 13 2 15.4% −1.67
Navan 13 2 15.4% +6.50
Curragh 13 0 0% −13.00
Bellewstown 12 2 16.7% −6.50
Down Royal 12 1 8.3% −9.80
Ballinrobe 11 4 36.4% +21.53
Limerick 10 2 20% +15.50
Killarney 9 2 22.2% −4.21
Naas 9 1 11.1% −5.75
Gowran Park 8 1 12.5% +7.00

Class

ClassRWSR£1
Class 1 31 1 3.2% −18.00
Class 2 11 1 9.1% +10.00

Market position

In the bettingRWSRA/E£1
Favourite 21 8 38.1% 1.22 −2.75
2nd–3rd fav 47 8 17% 0.98 −14.22
4th–6th fav 70 11 15.7% 2.14 +46.50
7th+ in betting 155 7 4.5% 1.47 −20.00
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
Baltic Bird (GB)from John & Thady Gosden 28 3 7 31 Jul 26
Eagle Fang (IRE)from Keith Dalgleish 23 4 12 27 Sep 26
Wandering Rocks (GB)from James Fanshawe 18 1 3 9 Oct 26
Shigar (IRE)from William Haggas 16 1 5 15 Aug 25
Holy See (IRE)from Christopher Head 14 2 5 27 Sep 26
Jerk (FR) 14 1 2 21 Feb 26
Bill Silvers (GB)from Harry Eustace 13 0 1 1 Sep 26
Touch The Moon (IRE)from George Scott 11 2 5 9 Oct 26
Cherry Pink (IRE)from Adrian McGuinness 11 2 2 18 Feb 26
Laafi (FR)from William Haggas 9 2 3 9 Oct 26
All 42 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 42 horses listed, 25 arrived from another yard in our archive, most often from William Haggas (5) and Andrew Balding (3); 17 had their first archived run for this yard.

4 have since run for another yard, most often for Gordon Elliott (2); 38 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.

Current form

significance-gated

Last 14 days

Small sample
0 from 3
Only 3 runners in the last 14 days — too few to read against the baseline (gate: n≥15). The card states the sample and stays neutral.

When the yard fires

strike by month, 5 seasons
JFMAMJJASOND
01521141701117111388
Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first
Go-to riderPhilip Byrnes
15% of all rides
20.5% SR · A/E 1.29
RiderRWSR£1
Philip Byrnes 44 9 20.5% +17.04
Patrick M O'Brien 35 3 8.6% −2.30
Oakley Brown 33 3 9.1% +6.00
Chris Hayes 31 5 16.1% +41.00
Jamie Orr 30 4 13.3% +24.00
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2005→
42
Archived wins
1
Pattern / graded wins
£848k
Prize money
2025
Best season · 11 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.
Screaming Colours (IRE) — Boulton Group Midlands Grand National (Listed Open Handicap Chase) (GBB Race) Uttoxeter · Mar 2022 · Listed
£84,405
Eagle's Way (GB) — Guinness Handicap (Premier Handicap) Galway · Aug 2024
£64,900
Touch The Moon (IRE) — Irish Stallion Farms EBF Red God Handicap Dundalk (AW) (IRE) · Aug 2026
£30,000

Sires in the string

progeny record · win % by ground and trip
Farhh (GB) 3.4% · 1–29
Progeny have won 13.7% of 1,799 runs since 2008 (164 horses).
Frankel (GB) 10.7% · 3–28
Progeny have won 18% of 7,495 runs since 2008 (873 horses). Weakest on Heavy going: 12.3% from 324. Weakest over 2m1f – 2m4f (all codes): 12.4% from 267.
Free Eagle (IRE) 17.4% · 4–23
Progeny have won 10.6% of 2,399 runs since 2008 (189 horses). Weakest on Heavy going: 6.2% from 130.
Elzaam (AUS) 14.3% · 3–21
Progeny have won 9.2% of 4,514 runs since 2008 (373 horses). Weakest over 1m5f – 2m (all codes): 4.7% from 322.
Ulysses (IRE) 5.6% · 1–18
Progeny have won 10.6% of 2,969 runs since 2008 (293 horses).
Conillon (GER) 7.1% · 1–14
Progeny have won 12.9% of 85 runs since 2008 (19 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 20 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 671 · newest first

The latest 50 of 671 archived runners, newest first. The full record runs from 19 January 2005 to 9 October 2026.

DateCourseHorseRaceFinishSP

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 William Durkan's strike rate?
William Durkan has won 34 of 293 runners since 2022, a strike rate of 11.6% (as at 20 October 2026). Figures are computed from our own results archive.
Which course does William Durkan do best at?
Dundalk (AW) by strike rate: 4 wins from 32 runners (12.5%) since 2022. Read from the 15 courses with the most runners on the same basis, and only those with at least 30 — a small sample cannot top the list, and a rarely-visited course is not in the comparison.
Is William Durkan in form?
Too few runners in the last 14 days to read — 3 runners, which is not a sample we will draw a conclusion from.
What is William Durkan's Fair A/E?
1.38, from 292 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 20 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).