Skip to content
Jockey profile

Harriett Lees

29 rides in the lifetime window · 16 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride Mar 2020 100% of rides on the flat
Last 5 seasons Lifetime (2016→)
No rides 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.
2–29
Wins / Runs
6.9%
Strike rate
n=29
11 (38%)
Placed
0.72
Fair A/E
n=29 · 0.60 incl. margin
+43.00
£1 level stake
n=29 at SP · +148.3%
£14,185
Prize money (window)
Strike by season
0%

Small sample — fewer than 30 runs in this window. Read the Ns before the percentages.

Riding patterns

the angles behind the record · vs 6.9% baseline
First ride on the horse · first captured pairing
12.5%+5.6
n=16 · A/E 1.22 · £1 +56.00
Last-time-out winners · previous run was a win
0%−6.9
n=2 · A/E 0.00 · £1 −2.00
Fresh horses · 61+ days off
0%−6.9
n=3 · A/E 0.00 · £1 −3.00
When favourite
0%
n=3 · A/E 0.00 · £1 −3.00
Claiming rides · riding with a claim
7.4%+0.5
n=27 · A/E 0.76 · £1 +45.00
Big fields · 14+ runners
0%−6.9
n=6 · A/E 0.00 · £1 −6.00

Each tile is the record in that situation vs the 6.9% baseline — descriptive splits with the sample always shown, for you to weigh. Tiles under 30 runs render muted. First rides are the first captured pairing of horse and rider; last-time-out winners are horses whose previous captured run was a win; claiming rides are runs where the rider carried a weight claim. Group / Graded covers pattern and listed races.

Record by conditions

same window as header

Going

GoingRWSR£1
Standard (AW) 13 2 15.4% +59.00
Good to Firm 5 0 0% −5.00
Good 5 0 0% −5.00
Good to Soft 4 0 0% −4.00
Soft 2 0 0% −2.00

Courses

CourseRWSR£1
Wolverhampton (AW) 6 1 16.7% +61.00
Southwell (AW) 3 0 0% −3.00
Redcar 3 0 0% −3.00
Carlisle 3 0 0% −3.00
Chelmsford City (AW) 3 1 33.3% +2.00
Beverley 2 0 0% −2.00
Ayr 2 0 0% −2.00
Nottingham 1 0 0% −1.00
Sandown 1 0 0% −1.00
Thirsk 1 0 0% −1.00
Windsor 1 0 0% −1.00
York 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00
Doncaster 1 0 0% −1.00

Class

ClassRWSR£1
Class 6 17 2 11.8% +55.00
Class 5 10 0 0% −10.00
Class 3 1 0 0% −1.00
Class 4 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
Favourite 3 0 0% 0.00 −3.00
2nd–3rd fav 7 1 14.3% 0.88 −2.00
4th–6th fav 11 0 0% 0.00 −11.00
7th+ in betting 8 1 12.5% 4.40 +59.00
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 ridden

same window as header · most-raced first
HorseRWPlLast ran
Scrutiny (GB) 6 1 2 7 Nov 18
Tagur (IRE) 5 1 2 1 Jan 20
Sir Lancelott (GB) 3 0 1 20 Dec 18
Laughton (GB) 2 0 1 6 Aug 18
The Wee Barra (IRE) 2 0 2 14 Oct 16
Shark (FR) 1 0 0 13 Mar 20
Boycie (GB) 1 0 1 19 Feb 19
Savannah Moon (IRE) 1 0 0 19 Oct 18
Armandihan (IRE) 1 0 0 16 Jun 18
Bogart (GB) 1 0 1 15 Mar 18
Rafaaf (IRE) 1 0 0 9 Oct 17
Hitchcock (GB) 1 0 0 21 Aug 17
All 16 horses ridden 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.

Riding for

same window · biggest samples first
TrainerRWSR£1
Kevin Ryan 23 2 8.7% +49.00
Adrian Nicholls 3 0 0% −3.00
Peter Hiatt 1 0 0% −1.00
Adrian Wintle 1 0 0% −1.00
Richard Phillips 1 0 0% −1.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2016→
2
Archived wins
£14,185
Prize money
2018
Best season · 2 wins
Scrutiny (GB) — Sunbets.co.uk Amateur Riders' Handicap Wolverhampton (AW) · Feb 2018 · Class 6
£2,995
Tagur (IRE) — Bet placepot At totesport.com Amateur Riders' Handicap Chelmsford City (AW) · Feb 2018 · Class 6
£1,026
Notable horses
Scrutiny (GB) Tagur (IRE)

Sires of the horses ridden

progeny record · win % by ground and trip
Aqlaam (GB) 16.7% · 1–6
Progeny have won 11.7% of 2,398 runs since 2013 (139 horses). Weakest at trips under 6f (all codes): 8.5% from 118.
Tagula (IRE) 16.7% · 1–6
Progeny have won 9.1% of 5,561 runs since 2008 (382 horses). Weakest over 1m – 1m1f (all codes): 6.1% from 909.
Piccolo (GB) 0% · 0–3
Progeny have won 7.8% of 6,904 runs since 2008 (393 horses). Strongest on Firm going: 11.6% from 164. Weakest over 1m5f – 2m (all codes): 3.5% from 258.
Acclamation (GB) 0% · 0–2
Progeny have won 10% of 19,711 runs since 2008 (1,327 horses). Strongest on Firm going: 15.2% from 151. Weakest over 2m1f – 2m4f (all codes): 6.7% from 195.
Rock Of Gibraltar (IRE) 0% · 0–2
Progeny have won 9.8% of 11,568 runs since 2008 (872 horses).
Bahamian Bounty (GB) 0% · 0–1
Progeny have won 9.6% of 9,353 runs since 2008 (598 horses). Weakest over 1m5f – 2m (all codes): 1% from 202.
Top line: the rider'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

all 29 archived runs · newest first

Every one of Harriett Lees's 29 archived rides, from 23 April 2016 to 13 March 2020, newest first — 2 winners among them.

DateCourseHorseRaceFinishSP
13 Mar 20 Southwell (AW) Shark (FR)T: Kevin Ryan Bombardier British Hopped Amber Beer Maiden StakesClass 5 · 7f · Standard · 10 ran 9th 16/1
01 Jan 20 Southwell (AW) Tagur (IRE)T: Kevin Ryan Bombardier 'March To Your Own Drum' HandicapClass 6 · 8f · Standard · 9 ran 3rd 3/1F
18 Nov 19 Southwell (AW) Tagur (IRE)T: Kevin Ryan Bombardier 'March To Your Own Drum' All-weather 'Hands And Heels' Apprentice HandicapClass 6 · 7f · Standard · 11 ran 5th 5/1
08 Nov 19 Newcastle (AW) Tagur (IRE)T: Kevin Ryan Bombardier 'March To Your Own Drum' HandicapClass 6 · 7f · Standard · 13 ran 6th 50/1
19 Sep 19 Ayr Tagur (IRE)T: Kevin Ryan Jimmy Lawrie Memorial Handicap (Div 1)Class 5 · 8f · Good · 12 ran 12th 50/1
19 Feb 19 Wolverhampton (AW) Boycie (GB)T: Adrian Wintle Betway Heed Your Hunch Amateur Riders' HandicapClass 6 · 12f · Standard · 11 ran 2nd 12/1
20 Dec 18 Chelmsford City (AW) Sir Lancelott (GB)T: Adrian Nicholls Bet Toteplacepot At Totesport.com Amateur Riders' HandicapClass 6 · 7f · Standard · 15 ran 5th 6/1
07 Nov 18 Nottingham Scrutiny (GB)T: Kevin Ryan AJA Lady Riders' Handicap (Lady Amateur Riders)Class 5 · 10f · Soft · 14 ran 8th 22/1
19 Oct 18 Redcar Savannah Moon (IRE)T: Kevin Ryan Watch More With Racing UK Extra Handicap (Lady Amateur Riders)Class 6 · 10f · Soft · 15 ran 10th 5/1F
06 Sep 18 Carlisle Scrutiny (GB)T: Kevin Ryan Betfair Amateur Riders' HandicapClass 6 · 8f · Good To Soft · 12 ran 7th 7/1
06 Aug 18 Carlisle Scrutiny (GB)T: Kevin Ryan News & Star Amazing Lady Kerryanne Wilde Handicap (Pro-Am Lady Riders)Class 5 · 9f · Good To Firm · 14 ran 5th 20/1
06 Aug 18 Carlisle Laughton (GB)T: Kevin Ryan Smarkets Handicap (Pro-Am Lady Riders)Class 6 · 5f · Good To Firm · 14 ran 13th 9/2F
01 Aug 18 Redcar Scrutiny (GB)T: Kevin Ryan Betfair Novice Amateur Riders' HandicapClass 5 · 8f · Good · 13 ran 3rd 16/1
31 Jul 18 Beverley Sir Lancelott (GB)T: Adrian Nicholls Lady Jane Bethell Memorial Handicap (Lady Amateur Riders) (Div 1)Class 6 · 10f · Good To Soft · 9 ran 4th 6/1
06 Jul 18 Sandown Scrutiny (GB)T: Kevin Ryan CNA Hardy Handicap (Lady Amateur Riders)Class 5 · 8f · Good To Firm · 7 ran 3rd 12/1
02 Jul 18 Wolverhampton (AW) Sir Lancelott (GB)T: Adrian Nicholls Sports Recruitment At sportingjobs.co.uk Amateur Riders' Handicap (Div 1)Class 6 · 8.5f · Standard · 13 ran 3rd 4/1
16 Jun 18 York Armandihan (IRE)T: Kevin Ryan Queen Mother's Cup Handicap (Lady Amateur Riders)Class 3 · 12f · Good To Firm · 12 ran 8th 13/2
21 Apr 18 Wolverhampton (AW) Laughton (GB)T: Kevin Ryan Hotel & Horizons Amateur Riders' HandicapClass 5 · 6f · Standard · 13 ran 2nd 10/3
15 Mar 18 Chelmsford City (AW) Bogart (GB)T: Kevin Ryan Toteplacepot Races 1 To 6 Amateur Riders' HandicapClass 5 · 6f · Standard · 8 ran 2nd 8/1
15 Feb 18 Chelmsford City (AW) Tagur (IRE)T: Kevin Ryan Bet placepot At totesport.com Amateur Riders' HandicapClass 6 · 8f · Standard · 7 ran 1st 4/1

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 Harriett Lees's strike rate?
Harriett Lees has won 2 of 29 rides since 2008, a strike rate of 6.9% (as at 6 November 2026). Figures are computed from our own results archive. A small sample — fewer than 30 rides, so read the count before the percentage.
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).