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Trainer profile

Harry Whittington

1,217 runners in the lifetime window · 192 individual horses
As at 4 Nov 2026 · KTB archive: 2005–present, updated daily
Last runner May 2025 93% of runners over jumps
from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it
175–1,217
Wins / Runs
14.4%
Strike rate
n=1,217
431 (35%)
Placed
0.97
n=1,216 · 0.84 incl. margin
−290.08
£1 level stake
n=1,217 at SP · −23.8%
£1.85m
Prize money (window)
Strike by season
0%
KTB Yard Profile

Sends out around 60 runners a season, almost all over hurdles and fences, winning with 14% of them — level with the margin-free market read across the lifetime window (Fair A/E 0.97).

Deterministic profile computed from 1,217 archived runs (lifetime window) · updated 4 Nov 2026
KTB at a glance Fires May–Jun Fresh horses: 15.4% 41% when favourite Gavin Sheehan: 21.8% from 280 New recruits: 14.9% Sends off the favourite in 15% of races
The read

The record is strongest at Southwell (25%, n=72), clear of the yard's 14.4% baseline. A horse in first-time headgear has been a poor signal at 1.8% (n=55, Fair A/E 0.17). Debutants are the standout value angle: 15.8% strikes only just above baseline, but Fair A/E 1.15 and +19.86 to a £1 stake over 101 runners — a record the market has persistently underpriced. The market has consistently overbet runners with a claiming rider up: 11.3% strike, Fair A/E 0.84 and −82.33 to a £1 stake over 213 runners — those runners underperform what the price implies. Gavin Sheehan rides 23% of the entries and beats the yard's average (21.8% vs 14.4%, A/E 1.20) — the partnership beats the margin-free market read. The record reads poorly in Flat races — 5.8% over 86 runners, 8.6pts below the baseline. 7 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Brown Advisory & Merriebelle Stable Plate Handicap Chase at Cheltenham (Mar 2020, £61,897). The stable star of the record: Bigmartre (FR) — 7 wins from 29 runs for the yard. Seasonally, the yard fires May–Jun.

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

Yard patterns

the angles behind the record · vs 14.4% baseline
Fresh · 61+ days off
15.4%+1.0
n=306 · A/E 1.08 · £1 −3.68
New recruits · first run for the yard
14.9%+0.5
n=94 · A/E 1.09 · £1 +46.00
Debutants · first career start
15.8%+1.4
n=101 · A/E 1.15 · £1 +19.86
First-time headgear · true-first definition
1.8%−12.6
n=55 · A/E 0.17 · £1 −52.00
Headgear returns · back on after a bare run
3%−11.4
n=33 · A/E 0.27 · £1 −28.50
When favourite
41%
n=178 · A/E 1.13 · £1 −7.58
Claiming riders · a claimer in the saddle
11.3%−3.1
n=213 · A/E 0.84 · £1 −82.33
Group / Graded races · pattern & listed
10%−4.4
n=70 · A/E 0.94 · £1 −41.73

Each tile is the record in that situation vs the 14.4% 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 24.6% vs 14.4% · n=171
With first-time headgear 1.8% vs 14.4% · n=55
At Southwell 25% vs 14.4% · n=72
With Gavin Sheehan 21.8% vs 14.4% · n=280
With headgear back on 3% vs 14.4% · n=33
In Flat races 5.8% vs 14.4% · n=86
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
Hurdle 684 102 14.9% −142.95
Chase 289 49 17% −68.22
NH Flat 158 19 12% −18.01
Flat 86 5 5.8% −60.90

Going

GoingRWSR£1
Good 421 70 16.6% −69.97
Soft 306 44 14.4% −122.77
Good to Soft 273 27 9.9% −31.52
Heavy 111 21 18.9% −27.92
Standard (AW) 54 7 13% −7.90
Good to Firm 52 6 11.5% −30.00

Courses

CourseRWSR£1
Southwell 72 18 25% +49.23
Uttoxeter 66 10 15.2% +8.00
Newbury 57 7 12.3% +30.25
Chepstow 54 10 18.5% −16.96
Fontwell 50 8 16% +1.05
Market Rasen 50 5 10% −32.18
Huntingdon 48 8 16.7% −5.77
Ludlow 45 6 13.3% −2.50
Ffos Las 45 8 17.8% +3.98
Warwick 42 6 14.3% −21.26
Wetherby 40 7 17.5% −19.65
Cheltenham 38 4 10.5% −17.67
Kempton 36 5 13.9% +1.50
Plumpton 33 6 18.2% −5.27
Worcester 32 5 15.6% −0.38

Class

ClassRWSR£1
Class 4 536 92 17.2% −50.49
Class 5 243 28 11.5% −94.97
Class 3 212 30 14.2% −74.90
Class 2 78 7 9% −45.97
Class 6 77 11 14.3% +18.98
Class 1 70 7 10% −41.73
Class 7 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
Favourite 203 78 38.4% 1.12 −9.08
2nd–3rd fav 374 58 15.5% 0.87 −107.00
4th–6th fav 396 33 8.3% 0.96 −91.00
7th+ in betting 244 6 2.5% 0.70 −83.00
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.

Jumping record

completion over obstacles · same window as header
88.2% completed · 973 obstacle runners (chases & hurdles)
CodeRCompFURPUBDOth
Chase 289 78.5% 7 9 46 0 0
Hurdle 684 92.3% 7 4 41 0 1
Chases and hurdles only — bumpers have no obstacles, so completion is not a question there. F fell · UR unseated rider · PU pulled up · BD brought down · Oth covers refusals, slip-ups, run-outs and the rare disqualification. Non-runners are excluded throughout. Rows under n=30 are shown faded. A descriptive record, not a tip.

Horses trained

same window as header · most-raced first
HorseRWPlLast ran
Salto Chisco (IRE)from Oliver Sherwood 30 6 13 24 Aug 20
Bigmartre (FR)from Patrice Quinton 29 7 11 1 Jan 21
Polstar (FR)from J-F Bernard 28 5 9 13 Aug 16
Qasser (IRE)from Kevin Prendergast · then D J Barry 25 3 13 23 Apr 16
Rouge Vif (FR)then Richard J Bandey 22 7 11 24 Apr 23
Breaking Waves (IRE)from Noel Williams · then Alex Hales 22 2 9 20 Dec 22
Fourovakind (GB)from Matt Hazell · then Matt Hazell 20 4 10 1 Jan 17
Lantiern (IRE)then Ian Williams 18 3 7 5 Apr 21
Henrietta Bell (IRE) 18 3 7 31 Oct 20
Neverbeen To Paris (IRE)from David Arbuthnot · then Pat Murphy 16 1 5 16 Aug 21
Captain Tommy (IRE)from Sam Thomas · then David Bridgwater 16 2 6 8 Apr 21
Showing the 60 most-raced of the 192 horses sent out in this window — each ran at least 7 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, 34 arrived from another yard in our archive, most often from David Arbuthnot (2) and Jonathan Portman (2); 26 had their first archived run for this yard.

37 have since run for another yard, most often for Gary Moore (3) and Brian Barr (2); 23 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
11171215171591410161714
A jumps yard: the season runs Oct–Apr. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first
Go-to riderGavin Sheehan
23% of all rides
21.8% SR · A/E 1.20
RiderRWSR£1
Gavin Sheehan 280 61 21.8% +64.24
Daryl Jacob 185 29 15.7% −53.29
Harry Bannister 174 26 14.9% −62.63
Paul N O'Brien 40 9 22.5% +20.94
Jack Quinlan 33 3 9.1% −16.00
A P Heskin 30 4 13.3% −3.75
Page Fuller 30 4 13.3% −12.15
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2011→
175
Archived wins
7
Pattern / graded wins
£1.85m
Prize money
2019
Best season · 37 wins
Simply The Betts (IRE) — Brown Advisory & Merriebelle Stable Plate Handicap Chase (Grade 3) Cheltenham · Mar 2020 · Grade 3
£61,897
Arzal (FR) — Merseyrail Manifesto Novices' Chase (Grade 1) Aintree · Apr 2016 · Grade 1
£56,319
Saint Calvados (FR) — Randox Health Handicap Chase Cheltenham · Oct 2019 · Class 2
£37,164

Sires in the string

progeny record · win % by ground and trip
Shantou (USA) 10.7% · 6–56
Progeny have won 13.6% of 7,830 runs since 2008 (539 horses). Strongest on Good to Firm going: 20.3% from 158.
Sageburg (IRE) 21.1% · 8–38
Progeny have won 10% of 3,487 runs since 2012 (416 horses). Strongest on Heavy going: 13.4% from 389. Weakest on Standard (AW) going: 2.7% from 295. Strongest over 2m5f – 3m (all codes): 13.2% from 355.
Milan (GB) 13.9% · 5–36
Progeny have won 11.3% of 16,869 runs since 2008 (1,463 horses).
Presenting (GB) 16.7% · 6–36
Progeny have won 11% of 20,052 runs since 2008 (1,686 horses). Strongest on Standard (AW) going: 24.3% from 136.
Stowaway (GB) 20% · 7–35
Progeny have won 11.3% of 7,190 runs since 2008 (561 horses). Strongest on Good to Firm going: 16.1% from 124.
Montmartre (FR) 22.6% · 7–31
Progeny have won 11.6% of 2,393 runs since 2013 (303 horses). Weakest on Standard (AW) going: 4.5% from 179. Strongest over 1m5f – 2m (all codes): 15.9% from 598. Weakest over 1m – 1m1f (all codes): 2.9% from 138.
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 4 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 1,217 · newest first

The latest 50 of 1,217 archived runners, newest first. The full record runs from 10 February 2011 to 2 May 2025.

DateCourseHorseRaceFinishSP
24 Apr 23 Kempton Rouge Vif (FR)J: Daryl Jacob Bet At racingtv.com Handicap ChaseClass 3 · 18f · Good To Soft · 8 ran PU 8/1
12 Apr 23 Southwell Old Painless (IRE)J: Jack Quinlan Cazoo Handicap ChaseClass 4 · 24.5f · Good To Soft · 8 ran 4th 6/1
26 Mar 23 Exeter Young Bull (IRE)J: Daryl Jacob Devon Stayers Handicap ChaseClass 3 · 30.5f · Good To Soft · 8 ran 4th 6/1
22 Mar 23 Haydock Galudon (FR)J: Sean Quinlan Old Boston Handicap HurdleClass 4 · 24.5f · Soft · 6 ran 2nd 11/2

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 Harry Whittington's strike rate?
Harry Whittington has won 175 of 1,217 runners since 2008, a strike rate of 14.4% (as at 4 November 2026). Figures are computed from our own results archive.
Which course does Harry Whittington do best at?
Southwell by strike rate: 18 wins from 72 runners (25%) 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 Harry Whittington?
Gavin Sheehan, with 280 runners since 2008 — 23% of the total. That pairing has won 61 (21.8%).
What is Harry Whittington's Fair A/E?
0.97, from 1,216 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 4 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).