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Trainer profile

David Simcock

1,607 runners in the last 5 seasons · 169 individual horses
As at 20 Oct 2026 · KTB archive: 2005–present, updated daily
Non-runners: 7.0% of 285 declared in the last 365 days, counting all recorded withdrawals, including reserves. For context, a typical day across all racing ends with about 6.5% withdrawn (middle half 5.3–8.1% over 364 racing days). As at 20 Oct 2026.
Last runner 3 days ago 100% of runners on the flat
from 1 Jan 2022
200–1,607
Wins / Runs
12.4%
Strike rate
n=1,607
495 (31%)
Placed
1.01
n=1,598 · 0.87 incl. margin
−351.30
£1 level stake
n=1,607 at SP · −21.9%
£3.20m
Prize money (window)
Strike by season
11.5%
KTB Yard Profile

Sends out around 320 runners a season, almost all on the flat, winning with 12% of them — level with the margin-free market read across five seasons (Fair A/E 1.01).

Deterministic profile computed from 1,607 archived runs (last 5 seasons) · updated 20 Oct 2026
KTB at a glance Fires Jan–Apr 38.3% when favourite Callum Shepherd: 15.2% from 264 Sends off the favourite in 10% of races
The read

In Group and Graded company the record reads poorly at 0% (n=91, Fair A/E 0.00). The market has consistently overbet debutants: 5.4% strike, Fair A/E 0.74 and −40.50 to a £1 stake over 112 runners — those runners underperform what the price implies. Callum Shepherd rides 16% of the entries and edges the yard's average (15.2% vs 12.4%, A/E 1.08) — the partnership beats the margin-free market read. The yard also reads well off a 0-7-day break (23.5%, n=68). The record reads poorly in Class 1 — 0% over 91 runners, 12.4pts below the baseline. 58 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Qatar Sussex Stakes at Goodwood (Aug 2018, £593,392). The stable star of the record: Tiger Crusade (FR) — 10 wins from 58 runs for the yard. Seasonally, the yard fires Jan–Apr.

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

Yard patterns

the angles behind the record · vs 12.4% baseline
Fresh · 61+ days off
8.1%−4.3
n=283 · A/E 0.78 · £1 −59.26
New recruits · first run for the yard
18.2%+5.8
n=11 · A/E 1.05 · £1 −5.50
Debutants · first career start
5.4%−7.0
n=112 · A/E 0.74 · £1 −40.50
First-time headgear · true-first definition
1.7%−10.7
n=59 · A/E 0.20 · £1 −55.25
Headgear returns · back on after a bare run
2.9%−9.5
n=35 · A/E 0.28 · £1 −20.00
When favourite
38.3%
n=162 · A/E 1.20 · £1 +15.96
Claiming riders · a claimer in the saddle
11.2%−1.2
n=187 · A/E 0.95 · £1 −9.25
Group / Graded races · pattern & listed
0%−12.4
n=91 · A/E 0.00 · £1 −91.00

Each tile is the record in that situation vs the 12.4% 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
In Class 1 0% vs 12.4% · n=91
In Group / Graded races 0% vs 12.4% · n=91
Off a 0-7-day break 23.5% vs 12.4% · n=68
With first-time headgear 1.7% vs 12.4% · n=59
With headgear back on 2.9% vs 12.4% · n=35
On last-time-out winners 18.8% vs 12.4% · n=192
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 1,606 200 12.5% −350.30
NH Flat 1 0 0% −1.00

Going

GoingRWSR£1
Standard (AW) 974 138 14.2% −126.49
Good to Firm 245 31 12.7% −72.93
Good 212 19 9% −83.63
Good to Soft 88 5 5.7% −28.00
Soft 68 5 7.4% −33.75
Heavy 18 2 11.1% −4.50
Firm 2 0 0% −2.00

Courses

CourseRWSR£1
Wolverhampton (AW) 247 34 13.8% −56.45
Kempton (AW) 180 14 7.8% −86.79
Southwell (AW) 172 29 16.9% −31.53
Lingfield (AW) 165 30 18.2% +49.28
Chelmsford City (AW) 159 23 14.5% +17.62
Yarmouth 87 11 12.6% −15.63
Newmarket 69 5 7.2% −11.00
Newcastle (AW) 51 8 15.7% −18.62
Newmarket 47 5 10.6% −20.17
Windsor 45 3 6.7% −25.75
Ascot 40 3 7.5% −25.50
Goodwood 39 3 7.7% −2.00
Doncaster 39 6 15.4% −12.42
Lingfield 38 4 10.5% −27.11
Newbury 34 2 5.9% −2.00

Class

ClassRWSR£1
Class 5 508 63 12.4% −180.45
Class 4 360 43 11.9% −33.48
Class 6 360 65 18.1% +10.53
Class 2 145 10 6.9% −58.15
Class 3 143 19 13.3% +1.25
Class 1 91 0 0% −91.00

Market position

In the bettingRWSRA/E£1
Favourite 191 64 33.5% 1.09 −4.71
2nd–3rd fav 424 70 16.5% 0.93 −78.42
4th–6th fav 619 51 8.2% 0.99 −181.17
7th+ in betting 373 15 4% 1.13 −87.00
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
Charlie's Choice (GB) 49 8 22 14 Oct 26
Hitched (IRE) 48 9 20 14 Oct 26
Tiger Crusade (FR) 47 6 11 20 May 26
Chola Empire (GB) 44 4 14 26 Feb 26
Aiming High (GB) 40 5 12 11 Feb 26
Charlatan (IRE) 36 5 17 8 Jul 26
Forge Valley Lad (GB)from Ed Vaughan 34 7 16 23 Jan 25
Mr Nugget (GB) 32 6 13 9 Oct 26
Repertoire (GB)from A Fabre 32 4 8 23 Jan 26
City Of York (GB) 30 3 7 13 Dec 25
Tradesman (IRE) 27 4 8 21 Apr 25
Bless Him (IRE) 25 2 5 6 Dec 24
Showing the 60 most-raced of the 169 horses sent out in this window — each ran at least 9 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, 7 arrived from another yard in our archive, most often from A Fabre (2) and Ed Vaughan (2); 53 had their first archived run for this yard.

11 have since run for another yard; 49 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 14
Only 14 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
1917161451010111612177
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 riderCallum Shepherd
16% of all rides
15.2% SR · A/E 1.08
RiderRWSR£1
Callum Shepherd 264 40 15.2% −31.50
Hayley Turner 223 32 14.3% −51.95
Jamie Spencer 218 25 11.5% −85.67
Luke Morris 177 20 11.3% −46.83
Taryn Langley 92 9 9.8% −13.75
Joey Haynes 66 7 10.6% +6.25
Daniel Muscutt 41 4 9.8% −20.50
Georgia Dobie 30 1 3.3% −22.50
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2005→
1,058
Archived wins
58
Pattern / graded wins
£17.5m
Prize money
2016
Best season · 85 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.
Lightning Spear (GB) — Qatar Sussex Stakes (Group 1) (British Champions Series) Goodwood · Aug 2018 · Group 1
£593,392
Madame Chiang (GB) — Qipco British Champions Fillies & Mares Stakes (Group 1) Ascot · Oct 2014 · Group 1
£344,513
Teppal (FR) — The Emirates Poule d'Essai des Pouliches (3yo Fillies) (Turf) Longchamp (FR) · May 2018 · Group 1
£252,832

Sires in the string

progeny record · win % by ground and trip
Cityscape (GB) 15.2% · 19–125
Progeny have won 9% of 2,989 runs since 2008 (213 horses).
Lightning Spear (GB) 14.2% · 15–106
Progeny have won 11.3% of 604 runs since 2008 (53 horses).
No Nay Never (USA) 13.4% · 9–67
Progeny have won 12.1% of 6,307 runs since 2008 (704 horses). Weakest on Good to Soft going: 9% from 612. Weakest over 1m5f – 2m (all codes): 7.6% from 185.
Lope De Vega (IRE) 7.6% · 5–66
Progeny have won 13.8% of 12,150 runs since 2008 (1,099 horses). Weakest over 1m5f – 2m (all codes): 9.3% from 953.
Mastercraftsman (IRE) 14.3% · 9–63
Progeny have won 10.6% of 11,628 runs since 2008 (842 horses).
Oasis Dream (GB) 16.3% · 8–49
Progeny have won 11.8% of 17,999 runs since 2008 (1,509 horses). Strongest on Firm going: 17.3% from 150. Weakest on Heavy going: 8.5% from 482. Weakest over 1m5f – 2m (all codes): 7.1% from 790.
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 7,779 · newest first

The latest 50 of 7,779 archived runners, newest first. The full record runs from 4 January 2005 to 17 October 2026.

DateCourseHorseRaceFinishSP
08 Oct 26 Bath Vishaka (IRE)J: Taryn Langley Mj Church Fillies' Handicap StakesClass 5 · 5.5f · Good · 10 ran 7th 28/1

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 David Simcock's strike rate?
David Simcock has won 200 of 1,607 runners since 2022, a strike rate of 12.4% (as at 20 October 2026). Figures are computed from our own results archive.
Which course does David Simcock do best at?
Lingfield (AW) by strike rate: 30 wins from 165 runners (18.2%) 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.
Who rides most for David Simcock?
Callum Shepherd, with 264 runners since 2022 — 16% of the total. That pairing has won 40 (15.2%).
Is David Simcock in form?
Too few runners in the last 14 days to read — 14 runners, which is not a sample we will draw a conclusion from.
What is David Simcock's Fair A/E?
1.01, from 1,598 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).