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Trainer profile

Sandy Thomson

1,831 runners in the lifetime window · 192 individual horses
As at 3 Nov 2026 · KTB archive: 2005–present, updated daily
Last runner 120 days ago 99% of runners over jumps
from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it
243–1,831
Wins / Runs
13.3%
Strike rate
n=1,831
594 (32%)
Placed
1.02
n=1,828 · 0.89 incl. margin
−127.84
£1 level stake
n=1,831 at SP · −7.0%
£3.12m
Prize money (window)
Strike by season
20.7%
KTB Yard Profile

Sends out around 100 runners a season, almost all over hurdles and fences, winning with 13% of them — level with the margin-free market read across the lifetime window (Fair A/E 1.02). Horses in first-time headgear strike at 16% (77 runs, true-first definition).

Deterministic profile computed from 1,831 archived runs (lifetime window) · updated 3 Nov 2026
KTB at a glance Fires Dec–Jan 33.8% when favourite Ryan Mania: 16.3% from 766 Sends off the favourite in 13% of races
The read

It is weakest at Perth (7.1% over 140 runners) — the widest gap in the record. New recruits from other stables on their first run struggle at 7.1% (n=112, Fair A/E 0.70). Ryan Mania rides 42% of the entries and edges the yard's average (16.3% vs 13.3%, A/E 1.12) — the partnership beats the margin-free market read. The record reads poorly off a 8-14-day break — 6.2% over 113 runners, 7.1pts below the baseline. 9 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Coral Scottish Champion Hurdle at Ayr (Apr 2026, £56,319). The stable star of the record: Seeyouatmidnight (GB) — 9 wins from 21 runs for the yard. Seasonally, the yard fires Dec–Jan.

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

Yard patterns

the angles behind the record · vs 13.3% baseline
Fresh · 61+ days off
11.5%−1.8
n=564 · A/E 0.97 · £1 −84.91
New recruits · first run for the yard
7.1%−6.2
n=112 · A/E 0.70 · £1 −64.00
Debutants · first career start
14.1%+0.8
n=85 · A/E 1.68 · £1 +66.20
First-time headgear · true-first definition
15.6%+2.3
n=77 · A/E 1.39 · £1 +56.71
Headgear returns · back on after a bare run
12.3%−1.0
n=73 · A/E 1.27 · £1 −19.00
When favourite
33.8%
n=240 · A/E 1.10 · £1 −8.76
Claiming riders · a claimer in the saddle
10%−3.3
n=468 · A/E 0.90 · £1 −59.41
Group / Graded races · pattern & listed
12.3%−1.0
n=73 · A/E 1.52 · £1 +48.88

Each tile is the record in that situation vs the 13.3% 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
With C&D winners 21.1% vs 13.3% · n=227
With Brian Hughes 21.4% vs 13.3% · n=112
On last-time-out winners 19.8% vs 13.3% · n=232
Off a 8-14-day break 6.2% vs 13.3% · n=113
With Lewis Dobb 4.5% vs 13.3% · n=44
At Perth 7.1% vs 13.3% · n=140
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 929 109 11.7% −125.35
Chase 767 116 15.1% +26.98
NH Flat 119 18 15.1% −13.47
Flat 16 0 0% −16.00

Going

GoingRWSR£1
Soft 530 75 14.2% +18.25
Good to Soft 520 65 12.5% −121.21
Good 496 58 11.7% −48.44
Heavy 250 41 16.4% +41.31
Good to Firm 24 3 12.5% −8.75
Standard (AW) 11 1 9.1% −9.00

Courses

CourseRWSR£1
Kelso 398 62 15.6% −21.10
Ayr 252 32 12.7% −107.17
Musselburgh 245 44 18% +4.89
Newcastle 178 29 16.3% +131.02
Carlisle 166 21 12.7% +8.49
Hexham 149 15 10.1% +16.50
Perth 140 10 7.1% −68.75
Wetherby 56 7 12.5% +9.75
Haydock 46 4 8.7% −22.50
Sedgefield 38 4 10.5% −13.67
Catterick 28 5 17.9% −0.80
Aintree 26 1 3.8% −13.00
Cartmel 23 1 4.3% −17.00
Doncaster 23 0 0% −23.00
Southwell 12 2 16.7% −4.00

Class

ClassRWSR£1
Class 4 778 101 13% −53.97
Class 5 375 56 14.9% −23.56
Class 3 364 48 13.2% −55.44
Class 2 190 23 12.1% −32.70
Class 1 89 9 10.1% +32.88
Class 6 35 6 17.1% +4.95

Market position

In the bettingRWSRA/E£1
Favourite 268 90 33.6% 1.12 −2.51
2nd–3rd fav 534 90 16.9% 0.98 −81.83
4th–6th fav 586 43 7.3% 0.88 −149.50
7th+ in betting 443 20 4.5% 1.22 +106.00
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
83% completed · 1,696 obstacle runners (chases & hurdles)
CodeRCompFURPUBDOth
Chase 767 76.9% 35 15 124 2 1
Hurdle 929 87.9% 22 4 85 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
Blue Kascade (IRE) 45 7 13 7 Dec 20
Buckled (GB)from Patrick Chamings 43 5 9 1 Jul 21
Harry The Viking (GB)from Paul Nicholls 32 3 12 1 Feb 20
Cedar Hill (IRE)from Iain Jardine 31 7 13 14 Jun 24
John Williams (IRE)from William Amos 30 5 11 17 Jan 20
Arthurs Secret (GB)from John Quinn 28 1 9 26 Aug 20
Theirshegoes (IRE)then Mrs A M Thomson 27 2 6 21 Jun 26
Seldom Inn (GB) 26 5 11 28 May 18
Empire Steel (IRE) 25 6 9 8 Mar 26
The Ferry Master (IRE) 25 4 10 28 Jan 24
Benson (GB)from Dr Richard Newland 24 3 6 8 Nov 25
Donna's Delight (IRE)from Chris Grant 24 4 11 30 Mar 23
Showing the 60 most-raced of the 192 horses sent out in this window — each ran at least 11 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, 29 arrived from another yard in our archive, most often from R Mike Smith (2); 31 had their first archived run for this yard.

13 have since run for another yard, most often for Mrs A M Thomson (6) and James Owen (2); 47 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
211413791412510101318
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 riderRyan Mania
42% of all rides
16.3% SR · A/E 1.12
RiderRWSR£1
Ryan Mania 766 125 16.3% +108.96
Rachael McDonald 174 18 10.3% −22.07
Brian Hughes 112 24 21.4% +9.66
Steven Fox 72 10 13.9% −5.85
Danny McMenamin 61 9 14.8% −6.67
Derek Fox 44 3 6.8% −30.50
Lewis Dobb 44 2 4.5% −36.50
Jamie Hamilton 39 3 7.7% −26.50
Craig Nichol 39 2 5.1% −18.00
Sean Quinlan 35 3 8.6% −10.75
Danny Cook 34 7 20.6% +27.55
Patrick Wadge 33 6 18.2% +13.50
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2008→
243
Archived wins
9
Pattern / graded wins
£3.12m
Prize money
2020
Best season · 30 wins
Dedicated Hero (IRE) — Coral Scottish Champion Hurdle (Limited Handicap) (Grade 2) (GBB Race) Ayr · Apr 2026 · Grade 2
£56,319
Benson (GB) — bet365 Morebattle Hurdle (Handicap) (GBB Race) Kelso · Mar 2023 · Class 2
£51,440
Seeyouatmidnight (GB) — Unibet Veterans' Handicap Chase Sandown · Jan 2021 · Class 2
£43,330

Sires in the string

progeny record · win % by ground and trip
Midnight Legend (GB) 20.2% · 17–84
Progeny have won 14.2% of 8,311 runs since 2008 (494 horses).
Court Cave (IRE) 9.9% · 7–71
Progeny have won 10.1% of 7,949 runs since 2008 (552 horses). Weakest on Heavy going: 6.8% from 937.
Getaway (GER) 24.6% · 14–57
Progeny have won 11.3% of 10,971 runs since 2016 (1,029 horses). Strongest on Good to Firm going: 23.1% from 134.
Beat Hollow (GB) 10% · 5–50
Progeny have won 11.3% of 6,034 runs since 2008 (412 horses).
Kaieteur (USA) 15.6% · 7–45
Progeny have won 7.4% of 136 runs since 2010 (13 horses).
Doyen (IRE) 9.1% · 4–44
Progeny have won 11.5% of 7,374 runs since 2009 (605 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 3 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 1,831 · newest first

The latest 50 of 1,831 archived runners, newest first. The full record runs from 7 November 2008 to 6 July 2026.

DateCourseHorseRaceFinishSP
19 Jun 26 Ayr Flying Moonlight (IRE)J: Jamie Gormley Outcider HandicapClass 6 · 8f · Soft · 9 ran 3rd 12/1

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 Sandy Thomson's strike rate?
Sandy Thomson has won 243 of 1,831 runners since 2008, a strike rate of 13.3% (as at 3 November 2026). Figures are computed from our own results archive.
Which course does Sandy Thomson do best at?
Musselburgh by strike rate: 44 wins from 245 runners (18%) 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 Sandy Thomson?
Ryan Mania, with 766 runners since 2008 — 42% of the total. That pairing has won 125 (16.3%).
What is Sandy Thomson's Fair A/E?
1.02, from 1,828 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 3 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).