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Trainer profile

Alastair Lidderdale

1,018 runners in the lifetime window · 115 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last runner Jul 2014
No runners in the last 5 seasons — showing the lifetime record, from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it.
89–1,018
Wins / Runs
8.7%
Strike rate
n=1,018
229 (23%)
Placed
1.19
n=1,011 · 1.01 incl. margin
−207.40
£1 level stake
n=1,018 at SP · −20.4%
£341k
Prize money (window)
Strike by season
7.5%
KTB Yard Profile

Sent out around 150 runners a season, winning with 9% of them — beating the margin-free market read across the lifetime window (Fair A/E 1.19). Horses in first-time headgear strike at 10% (48 runs, true-first definition).

Deterministic profile computed from 1,018 archived runs (lifetime window) · updated 6 Nov 2026
KTB at a glance Fired Apr–May 36.4% when favourite Amy Scott: 10.7% from 103 Sent off the favourite in 3% of races
The read

The record is strongest at Brighton (18.4%, n=38), clear of the yard's 8.7% baseline. Debutants struggle at 0% (n=36, Fair A/E 0.00). Horses returning fresh after 61+ days are the standout value angle: 8% strikes only just below baseline, but Fair A/E 1.39 and +4.25 to a £1 stake over 162 runners — a record the market has persistently underpriced. Amy Scott rode 10% of the entries and edges the yard's average (10.7% vs 8.7%, A/E 1.44) — the partnership beats the margin-free market read. The yard also read well in Chase races (16.3%, n=49). The record read poorly over 6f – 7f — 2.3% over 256 runners, 6.4pts below the baseline. The stable star of the record was Know No Fear (GB) — 7 wins from 53 runs for the yard. Seasonally, the yard fired Apr–May.

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

Yard patterns

the angles behind the record · vs 8.7% baseline
Fresh · 61+ days off
8%−0.7
n=162 · A/E 1.39 · £1 +4.25
New recruits · first run for the yard
2.5%−6.2
n=79 · A/E 0.47 · £1 −64.50
Debutants · first career start
0%−8.7
n=36 · A/E 0.00 · £1 −36.00
First-time headgear · true-first definition
10.4%+1.7
n=48 · A/E 1.60 · £1 −26.50
Headgear returns · back on after a bare run
4.6%−4.1
n=65 · A/E 0.72 · £1 −35.25
When favourite
36.4%
n=33 · A/E 1.45 · £1 +5.10
Claiming riders · a claimer in the saddle
7.8%−0.9
n=398 · A/E 1.11 · £1 −140.00
Group / Graded races · pattern & listed
0%−8.7
n=10 · A/E 0.00 · £1 −10.00

Each tile is the record in that situation vs the 8.7% baseline — descriptive splits with the sample always shown, for you to weigh. 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. The same beliefs, tested across every yard and every GB and Irish race since 2005: Racing myths.

Notable angles

vs their own baseline
On last-time-out winners 18.8% vs 8.7% · n=85
Over 6f – 7f 2.3% vs 8.7% · n=256
At Brighton 18.4% vs 8.7% · n=38
With debutants 0% vs 8.7% · n=36
In Chase races 16.3% vs 8.7% · n=49
With new recruits 2.5% vs 8.7% · n=79
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 847 71 8.4% −221.40
Hurdle 108 8 7.4% −47.50
Chase 49 8 16.3% +61.00
NH Flat 14 2 14.3% +0.50

Going

GoingRWSR£1
Standard (AW) 541 48 8.9% −144.90
Good 140 9 6.4% −40.50
Good to Firm 129 14 10.9% −4.00
Soft 90 6 6.7% −33.00
Good to Soft 88 9 10.2% +21.50
Heavy 22 3 13.6% +1.50
Firm 8 0 0% −8.00

Courses

CourseRWSR£1
Wolverhampton (AW) 200 17 8.5% −77.75
Kempton 151 10 6.6% −45.00
Lingfield (AW) 142 17 12% −11.75
Newbury 47 3 6.4% −5.00
Southwell (AW) 47 4 8.5% −9.40
Windsor 44 2 4.5% −22.00
Brighton 38 7 18.4% +19.75
Bath 22 1 4.5% −15.50
Lingfield 19 0 0% −19.00
Fontwell 19 2 10.5% −0.50
Warwick 18 2 11.1% +4.00
Folkestone 16 1 6.3% −10.50
Chepstow 15 1 6.7% −6.00
Nottingham 12 0 0% −12.00
Musselburgh 12 1 8.3% −8.00

Class

ClassRWSR£1
Class 6 411 38 9.2% −115.40
Class 5 363 39 10.7% +39.00
Class 4 155 10 6.5% −77.00
Class 7 35 1 2.9% −29.00
Class 3 33 1 3% −4.00
Class 1 12 0 0% −12.00
Class 2 8 0 0% −8.00

Market position

In the bettingRWSRA/E£1
Favourite 44 15 34.1% 1.42 +6.35
2nd–3rd fav 164 29 17.7% 1.19 +1.25
4th–6th fav 326 29 8.9% 1.17 −55.00
7th+ in betting 484 16 3.3% 1.06 −160.00
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
Know No Fear (GB)from Derek Shaw 53 7 20 25 Jun 14
Kilburn (GB)from Clive Cox 34 6 11 31 May 14
Kijivu (GB)from Mick Channon 30 3 10 29 May 13
It's Dubai Dolly (GB) 30 2 4 1 Mar 12
Diddums (GB)from Phil McEntee · then John Ryan 28 1 5 13 Jul 12
Take It There (GB)from Richard Hannon Snr 28 5 13 3 Dec 11
Free Falling (GB)from Luca Cumani 26 2 4 8 May 14
Gross Prophet (GB)from Tom Dascombe 24 3 9 17 Mar 12
Resplendent Alpha (GB)from Paul Howling 23 3 13 17 Mar 13
Nibani (IRE)from Sir Michael Stoute · then John Butler 19 2 6 13 Jul 12
Chella Thriller (SPA)then Ralph J Smith 18 3 3 16 Jun 14
Ssafa (GB)from J W Hills · then Paul Cole 18 3 7 31 May 14
Showing the 60 most-raced of the 115 horses sent out in this window — each ran at least 5 times. Horses with fewer runs aren't listed; search finds any horse since 2005. 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 60 horses listed, 40 arrived from another yard in our archive, most often from David Barron (2) and Gary Moore (2); 20 had their first archived run for this yard.

27 have since run for another yard, most often for Paul Cole (5) and John Butler (4); 33 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, lifetime
JFMAMJJASOND
115711117812710116
A flat yard: the season runs Mar–Oct. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first
Go-to riderAmy Scott
10% of all rides
10.7% SR · A/E 1.44
RiderRWSR£1
Amy Scott 103 11 10.7% +1.00
Leonna Mayor 59 8 13.6% −1.00
William Kennedy 53 3 5.7% −22.00
Katia Scallan 51 2 3.9% −38.50
Steve Drowne 41 5 12.2% +35.00
Frankie McDonald 39 4 10.3% −13.40
Luke Morris 38 3 7.9% −23.75
Wanderson D'Avila 35 2 5.7% −9.00
Fergus Sweeney 35 1 2.9% −9.00
James Doyle 30 2 6.7% −13.00
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2005→
97
Archived wins
£385k
Prize money
2012
Best season · 29 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.
Mistress Nell (GB) — All The Balls At williamhillbingo.com Handicap Chase Exeter · Nov 2008 · Class 3
£9,758
Reggae Rhythm (IRE) — Text 'Betdirect' To 88600 Handicap Lingfield (AW) · Jan 2006 · Class 4
£6,477
Kijivu (GB) — Echo Falls Juvenile Fillies Only Novices' Hurdle Hereford · Sep 2008 · Class 4
£4,753

Sires in the string

progeny record · win % by ground and trip
Primo Valentino (IRE) 13.2% · 7–53
Progeny have won 8.4% of 1,160 runs since 2008 (78 horses). Strongest on Good to Soft going: 13.6% from 132. Strongest over 1m5f – 2m (all codes): 12.2% from 181. Weakest at trips under 6f (all codes): 3.3% from 183.
Dubai Destination (USA) 8% · 4–50
Progeny have won 11% of 6,950 runs since 2008 (521 horses). Strongest at trips under 6f (all codes): 16.9% from 136.
Royal Applause (GB) 2.6% · 1–38
Progeny have won 8.6% of 12,434 runs since 2008 (774 horses). Weakest on Heavy going: 3.4% from 323.
Grand Lodge (USA) 17.6% · 6–34
Progeny have won 8.3% of 1,359 runs since 2008 (104 horses). Strongest on Good to Firm going: 11.6% from 250. Weakest on Soft going: 4.4% from 182.
Chevalier (IRE) 15.6% · 5–32
Progeny have won 9.9% of 1,683 runs since 2008 (118 horses). Strongest on Standard (AW) going: 13.9% from 417.
Erhaab (USA) 10% · 3–30
Progeny have won 8% of 1,060 runs since 2008 (86 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 6 Nov 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 1,176 · newest first

The latest 50 of 1,176 archived runners, newest first. The full record runs from 27 January 2005 to 1 July 2014.

DateCourseHorseRaceFinishSP
06 Jun 14 Goodwood North Cape (USA)J: John Fahy Mazda Jinba Ittai HandicapClass 5 · 12f · Good · 6 ran 6th 10/1
31 May 14 Newbury Ssafa (GB)J: James Doyle Al Basti Equiworld HandicapClass 5 · 13.5f · Good To Soft · 9 ran 5th 10/1
31 May 14 Newbury Kilburn (GB)J: Nicola Currie Al Basti Equiworld Amateur Riders' HandicapClass 5 · 10f · Good To Soft · 11 ran 9th 40/1

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 Alastair Lidderdale's strike rate?
Alastair Lidderdale has won 89 of 1,018 runners since 2008, a strike rate of 8.7% (as at 6 November 2026). Figures are computed from our own results archive.
Which course does Alastair Lidderdale do best at?
Brighton by strike rate: 7 wins from 38 runners (18.4%) since 2008. 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.
Who rides most for Alastair Lidderdale?
Amy Scott, with 103 runners since 2008 — 10% of the total. That pairing has won 11 (10.7%).
What is Alastair Lidderdale's Fair A/E?
1.19, from 1,011 runners with a computed fair probability since 2008. 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 6 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).