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Trainer profile

Ronald Harris

408 runners in the last 5 seasons · 28 individual horses
As at 21 Oct 2026 · KTB archive: 2005–present, updated daily
Last runner 99 days ago 98% of runners on the flat
Last 5 seasons Lifetime (2008→)
from 1 Jan 2022
25–408
Wins / Runs
6.1%
Strike rate
n=408
101 (25%)
Placed
0.64
Fair A/E
n=406 · 0.55 incl. margin
−207.67
£1 level stake
n=408 at SP · −50.9%
£275k
Prize money (window)
Strike by season
2.9%
KTB Yard Profile

Sends out around 80 runners a season, almost all on the flat, winning with 6% of them — a touch below the margin-free market read across five seasons (Fair A/E 0.64).

Deterministic profile computed from 408 archived runs (last 5 seasons) · updated 21 Oct 2026
KTB at a glance Fires Jul–Aug Fresh horses: 6.7%
The read

It is weakest at Chepstow (1.8% over 57 runners) — the widest gap in the record. The yard also reads well in Class 5 (10.7%, n=112) and on Good to Soft going (10.9%, n=46). The record reads poorly in Class 4 — 0% over 33 runners, 6.1pts below the baseline. The market has consistently overbet the yard on Good going: Fair A/E 0.28 across 82 runners (2.4% strike, −69.25 to a £1 stake) — runners there underperform what the price implies. 3 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Cisco Hong Kong Sprint Heritage Handicap at Ascot (Jul 2008, £43,617). The stable star of the record: Misaro (GER) — 18 wins from 113 runs for the yard. Seasonally, the yard fires Jul–Aug.

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

Yard patterns

the angles behind the record · vs 6.1% baseline
Fresh · 61+ days off
6.7%+0.6
n=45 · A/E 1.58 · £1 −3.62
New recruits · first run for the yard
0%−6.1
n=4 · A/E 0.00 · £1 −4.00
Debutants · first career start
0%−6.1
n=7 · A/E 0.00 · £1 −7.00
First-time headgear · true-first definition
0%−6.1
n=9 · A/E 0.00 · £1 −9.00
Headgear returns · back on after a bare run
10%+3.9
n=10 · A/E 1.19 · £1 +9.00
When favourite
25%
n=28 · A/E 0.91 · £1 −6.05
Claiming riders · a claimer in the saddle
5.8%−0.3
n=52 · A/E 0.66 · £1 −28.00

Each tile is the record in that situation vs the 6.1% 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 5 10.7% vs 6.1% · n=112
In Class 4 0% vs 6.1% · n=33
With Jason Watson 11.4% vs 6.1% · n=35
On Good to Soft going 10.9% vs 6.1% · n=46
At Chepstow 1.8% vs 6.1% · n=57
On Good going 2.4% vs 6.1% · n=82
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 401 25 6.2% −200.67
Hurdle 7 0 0% −7.00

Going

GoingRWSR£1
Standard (AW) 134 7 5.2% −68.88
Good 82 2 2.4% −69.25
Good to Firm 76 6 7.9% −47.80
Good to Soft 46 5 10.9% +10.50
Soft 35 1 2.9% −26.00
Firm 24 3 12.5% +2.38
Heavy 11 1 9.1% −8.62

Courses

CourseRWSR£1
Bath 114 10 8.8% −33.29
Wolverhampton (AW) 84 5 6% −34.50
Chepstow 57 1 1.8% −48.00
Lingfield (AW) 26 1 3.8% −23.38
Windsor 23 2 8.7% −13.75
Salisbury 17 2 11.8% −3.50
Kempton (AW) 14 1 7.1% −1.00
Brighton 11 1 9.1% −7.75
Ffos Las 11 1 9.1% −4.50
Newbury 9 0 0% −9.00
Leicester 9 0 0% −9.00
Southwell (AW) 9 0 0% −9.00
Lingfield 5 0 0% −5.00
Ascot 3 0 0% −3.00
Goodwood 3 1 33.3% +10.00

Class

ClassRWSR£1
Class 6 259 13 5% −150.43
Class 5 112 12 10.7% −20.24
Class 4 33 0 0% −33.00
Class 2 3 0 0% −3.00
Class 3 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
Favourite 30 7 23.3% 0.87 −8.05
2nd–3rd fav 85 9 10.6% 0.64 −34.62
4th–6th fav 149 6 4% 0.48 −89.00
7th+ in betting 144 3 2.1% 0.69 −76.00
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
Eye Of The Water (IRE)then R Harris 66 3 24 1 Jul 26
Moe's Legacy (GB)then R Harris 51 8 18 22 May 26
Sarah's Verse (GB) 46 6 13 31 Oct 24
Fair And Square (GB)then Fergal O'Brien 36 1 14 9 Feb 24
Weston Court (IRE)then R Harris 30 2 4 8 Jul 26
Glamorous Force (GB) 22 2 4 26 Jul 23
Hattie C (GB)from Eve Johnson Houghton 15 1 2 22 Sep 22
Havana's Dream (GB) 14 0 0 1 Jul 26
Luscifer (GB)from Tony Carroll 14 0 1 15 Nov 22
The Daley Express (IRE)from Ed McMahon 13 1 2 26 Jul 23
Thegreyvtrain (GB) 13 1 5 3 Jan 23
Secret Potion (GB) 11 0 1 17 Sep 22
All 28 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 28 horses listed, 9 arrived from another yard in our archive; 19 had their first archived run for this yard.

12 have since run for another yard, most often for R Harris (5) and Tony Carroll (3); 16 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, 5 seasons
JFMAMJJASOND
66574610120460
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 riderLiam Keniry
9% of all rides
5.6% SR · A/E 0.76
RiderRWSR£1
Liam Keniry 36 2 5.6% −22.00
Jason Watson 35 4 11.4% −0.05
Trevor Whelan 31 3 9.7% −12.12
David Probert 30 3 10% +18.50
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2005→
617
Archived wins
3
Pattern / graded wins
£3.71m
Prize money
2012
Best season · 63 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.
Toms Laughter (GB) — Cisco Hong Kong Sprint Heritage Handicap Ascot · Jul 2008 · Class 2
£43,617
Glamorous Spirit (IRE) — Dubai Duty Free Sapphire Stakes (group 3) Curragh · Jun 2010 · Group 3
£39,000
Judge 'n Jury (GB) — Coral.co.uk Handicap Doncaster · Oct 2008 · Class 2
£31,155
Notable horses
Misaro (GER) Spic 'n Span (GB) Spinning Ridge (IRE) Judge 'n Jury (GB) Italian Tom (IRE) Viola Park (GB)

Sires in the string

progeny record · win % by ground and trip
Lilbourne Lad (IRE) 4.5% · 3–66
Progeny have won 8.1% of 2,553 runs since 2008 (174 horses).
Havana Grey (GB) 12.3% · 8–65
Progeny have won 13.3% of 4,538 runs since 2008 (416 horses). Strongest over 1m2f – 1m4f (all codes): 16.3% from 104. Weakest over 1m – 1m1f (all codes): 10.3% from 408.
Poet's Voice (GB) 13% · 6–46
Progeny have won 10.1% of 6,039 runs since 2008 (384 horses). Strongest on Heavy going: 13.3% from 263. Weakest over 2m5f – 3m (all codes): 6.3% from 142.
Kodiac (GB) 2.7% · 1–37
Progeny have won 10.4% of 23,538 runs since 2008 (1,665 horses). Strongest on Firm going: 14.3% from 147. Weakest over 2m1f – 2m4f (all codes): 7.1% from 252.
National Defense (GB) 6.7% · 2–30
Progeny have won 7.6% of 581 runs since 2008 (50 horses).
Heeraat (IRE) 3.4% · 1–29
Progeny have won 8% of 2,994 runs since 2008 (194 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 21 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 7,266 · newest first

The latest 50 of 7,266 archived runners, newest first. The full record runs from 2 January 2005 to 14 July 2026.

DateCourseHorseRaceFinishSP
14 Jul 26 Leicester Rogue Rebellion (GB)J: Rob Hornby Private Boxes For Best View @leicesterraces Classified StakesClass 6 · 6f · Good To Firm · 11 ran 3rd 14/1
08 Jul 26 Chepstow Weston Court (IRE)J: Kieran O'Neill Never Ordinary At bet365 HandicapClass 6 · 7f · Good To Firm · 5 ran 2nd 10/1
03 Jul 26 Chepstow Rogue Rebellion (GB)J: Rob Hornby Bet Now With fairplaybet.co.uk Classified StakesClass 6 · 5f · Good To Firm · 8 ran 4th 12/1
01 Jul 26 Bath Havana's Dream (GB)J: Ben Ffrench Davis Lansdown Golf Club Classified StakesClass 6 · 8f · Firm · 12 ran 12th 200/1
01 Jul 26 Bath Eye Of The Water (IRE)J: Luke Morris Lansdown Golf Club Classified StakesClass 6 · 8f · Firm · 12 ran 3rd 22/1
01 Jul 26 Bath Rogue Rebellion (GB)J: Kieran O'Neill Bath And Wiltshire Air Ambulance HandicapClass 6 · 5.5f · Firm · 5 ran 3rd 8/1
27 Jun 26 Chepstow Weston Court (IRE)J: Ryan Kavanagh Reecer Group HandicapClass 6 · 6f · Good To Firm · 7 ran 5th 18/1
27 Jun 26 Chepstow Havana's Dream (GB)J: Ben Ffrench Davis Paving Fields Construction Maiden HandicapClass 6 · 7f · Good To Firm · 7 ran 7th 40/1
23 Jun 26 Ffos Las Eye Of The Water (IRE)J: Joey Haynes Ffos Las Racecourse Charity Skydive For Ty Hafan HandicapClass 6 · 8f · Good · 10 ran 6th 33/1
23 Jun 26 Ffos Las Malakai Kite (IRE)J: Joey Haynes Vibe Recruit Maiden Stakes (GBB Race)Class 4 · 7.5f · Good · 9 ran 5th 66/1
13 Jun 26 Bath Eye Of The Water (IRE)J: Callum Hutchinson Best Football Betting Offers At freebets.com Handicap (Div 1)Class 6 · 8f · Good · 11 ran 3rd 16/1
06 Jun 26 Chepstow Eye Of The Water (IRE)J: Cieren Fallon V3 UK - Principal Contractor Handicap (Div 1)Class 6 · 8f · Soft · 8 ran 6th 13/2
05 Jun 26 Bath Rogue Rebellion (GB)J: Joey Haynes Hampton By Hilton Bath City HandicapClass 6 · 5.5f · Good · 11 ran 9th 16/1
29 May 26 Brighton Weston Court (IRE)J: Jason Watson Watch Live Racing On fairplaybet.co.uk HandicapClass 6 · 8f · Good To Firm · 11 ran 6th 33/1
22 May 26 Bath Havana's Dream (GB)J: Sean D Bowen Download The Fairplay App Now HandicapClass 6 · 8f · Good To Firm · 11 ran 11th 125/1
22 May 26 Bath Moe's Legacy (GB)J: Jason Watson Prix De Charlotte Fillies' HandicapClass 4 · 5.5f · Good To Firm · 6 ran 5th 4/1
19 May 26 Lingfield Malakai Kite (IRE)J: Joey Haynes Sky Sports Racing Sky 415 Restricted Maiden Stakes (GBB Race)Class 5 · 7f · Good · 9 ran 3rd 25/1
14 May 26 Salisbury Rogue Rebellion (GB)J: Kieran O'Neill Molson Coors HandicapClass 6 · 6f · Good · 15 ran 9th 6/1
04 May 26 Bath Rogue Rebellion (GB)J: Kieran O'Neill Carers Centre Charity HandicapClass 6 · 5.5f · Good · 10 ran 2nd 12/1
29 Apr 26 Bath Weston Court (IRE)J: David Probert Watch Live Racing On fairplaybet.co.uk Handicap (Div 2)Class 6 · 8f · Firm · 8 ran 8th 33/1

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 Ronald Harris's strike rate?
Ronald Harris has won 25 of 408 runners since 2022, a strike rate of 6.1% (as at 21 October 2026). Figures are computed from our own results archive.
Which course does Ronald Harris do best at?
Bath by strike rate: 10 wins from 114 runners (8.8%) 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.
What is Ronald Harris's Fair A/E?
0.64, from 406 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 21 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).