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Horse profile

Lady Mariko (GB)

4yo filly · Trainer Dylan Cunha · Owner Quest Thoroughbreds Lady Mariko
by Kameko (USA) out of Ashadihan (GB) (Kyllachy)
27 runs · 13 courses · from Nov 2024
As at 31 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
3 wins · Kempton (AW), Yarmouth & Wetherby Beaten favourite LTO First-time headgear LTO Last run 21 Oct 2026 · 6th of 11 Last raced off OR 70
KTB Profile

Lady Mariko (GB) is 3 from 27. All 3 wins have come over 6f – 7f. Last raced off 70, 10lb below the career-high mark.

Based on 27 archived runs · run-style from 26 commented runs since Nov 2024 · updated 31 Oct 2026
KTB at a glance OR ↓ 10lb off peak
Official rating70↓ 10lb off peak
70 65–80

KTB Speed and Rating

KTB Speed

Best recent Speed 102 the best of the last 3 graded (A or B) runs · Kempton (AW), 21 Oct 2026

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 27 figures · best 102A · median 85
GoingRunsBestMedianSince 31 Oct 2025
Standard (AW)11102A804 runs · 102 / 89.5
Good to Firm7102C913 runs · 91 / 77
Good5100A963 runs · 100 / 95
Good to Soft288C841 run · —
Soft277A76.5—
DistanceRunsBestMedianSince 31 Oct 2025
6f – 7f19102A889 runs · 102 / 91
1m – 1m1f796A772 runs · 77 / 61.5
1m2f – 1m4f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 27 figures from 27 runs · as at 29 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 78A the best of the last 3 rated runs · Kempton (AW), 21 Oct 2026 Official rating 70 at the last run, 21 Oct 2026

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 27 figures · best 100A · median 77
GoingRunsBestMedianSince 31 Oct 2025
Standard (AW)1188A734 runs · 88 / 77
Good to Firm793A753 runs · 93 / 67
Good585A783 runs · 85 / 74
Good to Soft2100A941 run · —
Soft289A84—
DistanceRunsBestMedianSince 31 Oct 2025
6f – 7f19100A789 runs · 93 / 78
1m – 1m1f787A732 runs · 67 / 58
1m2f – 1m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 27 figures from 27 runs · as at 29 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style from 26 analysed runs since Nov 2024

  • Held up 11 (42%) · 2 wins
  • Prominent 8 (31%) · 1 win
  • Mid-division 6 (23%) · 0 wins
  • Led 1 (4%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 9.8% of 993 runs since Jan 2008 (134 horses).

GoingRunsWinsSRvs sireThis horse
Firm7114.3%+4.5—
Good to Firm2262511.1%+1.31 from 7
Good2392711.3%+1.51 from 5
Good to Soft9699.4%−0.40 from 2
Soft62711.3%+1.50 from 2
Heavy20210%+0.2—
Standard (AW)343267.6%−2.21 from 11
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f751013.3%+3.5—
6f – 7f389287.2%−2.63 from 19
1m – 1m1f2853110.9%+1.10 from 7
1m2f – 1m4f1741910.9%+1.10 from 1
1m5f – 2m56814.3%+4.5—
2m1f – 2m4f1417.1%−2.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Ashadihan (GB) (Kyllachy)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Time To Parley (GB)190——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 11 1 9% −6.00
Good to Firm 7 1 14% −3.88
Good 5 1 20% −2.00
Good to Soft 2 0 0% −2.00
Soft 2 0 0% −2.00

ClassRunsWinsSR£1
Class 5 14 2 14% −7.88
Class 4 10 1 10% −5.00
Class 2 2 0 0% −2.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Kempton (AW) 4 1 25% +1.00
Southwell (AW) 4 0 0% −4.00
Newmarket 3 0 0% −3.00
Ascot 2 0 0% −2.00
Wetherby 2 1 50% +1.12
York 2 0 0% −2.00
Yarmouth 2 1 50% +1.00
Sandown 2 0 0% −2.00
Nottingham 2 0 0% −2.00
Newmarket (July) 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00
Chelmsford City (AW) 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 19 3 16% −7.88
1m – 1m1f 7 0 0% −7.00
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Neil Callan 3 0 0% −3.00
David Egan 2 0 0% −2.00
James Doyle 2 1 50% +3.00
Callum Rodriguez 2 1 50% +1.12
Sean D Bowen 2 0 0% −2.00
Sean Levey 1 0 0% −1.00
Marco Ghiani 1 0 0% −1.00
Robert Havlin 1 0 0% −1.00
Stevie Donohoe 1 0 0% −1.00
Cieren Fallon 1 0 0% −1.00
Andrew Slattery 1 0 0% −1.00
Zak Wheatley 1 0 0% −1.00
Lewis Edmunds 1 0 0% −1.00
Mr Fletcher Yarham 1 0 0% −1.00
Rossa Ryan 1 0 0% −1.00
J F Egan 1 0 0% −1.00
Morgan Cole 1 0 0% −1.00
Jim Crowley 1 1 100% +2.00
Josephine Gordon 1 0 0% −1.00
Hector Crouch 1 0 0% −1.00
Paul Mulrennan 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 26 3 12% −14.88
Visor 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 10 1 10% −5.00
2025 14 2 14% −7.88
2024 3 0 0% −3.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
2026 · 10 runs
21 Oct 26+15d Kempton (AW) Try Unibet's Improved Acca Boosts Fillies' Handicap Stakes Class 5 · 6f · Standard / Slow · 11 ran Missed the break badly - toiled at the rear until staying on inside the final 110 yards - closing at the line in 6th 6/11 ½ 9-12 70102A78A Sean Levey 5/2F
06 Oct 26+17d Southwell (AW) bettingsites.co.uk Bet Smarter Fillies' Handicap Stakes Class 5 · 7f · Standard · 10 ran Raced in midfield - urged over 2f out - kept on late without ever getting involved - finished 4th 4/10 1¾ 9-8 7180A76A Marco Ghiani 8/1
19 Sep 26+38d Newmarket Turners Handicap Stakes Class 4 · 7f · Good · 14 ran missed the start - held up on the far flank - never able to land a blow and finished 10th 10/14 hd 9-7 7375C74A Robert Havlin 33/1
12 Aug 26+25d Kempton (AW) Unibet Support Safer Gambling Handicap Stakes (Div II) Class 4 · 7f · Standard / Slow · 11 ran Held up at the back - lost touch approaching final 2f - never in contention late 10/11 8½ 8-13 7571A49A Stevie Donohoe 16/1
18 Jul 26+31d Newmarket (July) Lodge At The National Stud Handicap Stakes Class 4 · 8f · Good To Firm · 6 ran shared the front early and remained close up after the first furlong - asked for effort over 1f out - faded in a hurry to last inside the final furlong - given a breather having fallen off the pace inside the final 110yds 6/6 22 9-8 7846C49C Cieren Fallon 7/1
17 Jun 26+13d Ascot Kensington Palace Stakes (Fillies' And Mares' Handicap) (Str) Class 2 · 8f · Good To Firm · 24 ran Settled towards the back on the far flank - pushed along with 3f left - wandered left approaching the final furlong - unable to find extra pace late finishing well beaten in 18th 18/24 ½ 8-2 7877C67A Andrew Slattery 80/1
04 Jun 26+12d Wetherby Book Your Autumn Hospitality Packages Now Handicap Class 4 · 7f · Good To Firm · 14 ran Settled in the pack - niggled into the race 3f out - no real progress when asked over 1f out - stayed on inside the final furlong but unable to threaten 6/14 1½ 9-8 7991C93A David Egan 11/1
23 May 26+25d York William Hill Boosts Every Day Handicap Class 4 · 7f · Good · 22 ran Sat close to the pace early - pushed along with 2f left - dropped away inside final furlong - finished 11th 11/22 nk 9-6 8095C85A Zak Wheatley 14/1
28 Apr 26+22d Yarmouth British Stallion Studs EBF Fillies' Handicap Class 3 · 7f · Good · 7 ran Settled just off the pace - pushed along with 2f left - unable to land a blow through to the line - finished sixth 6/7 4¼ 8-13 80100A66A David Egan 5/2
06 Apr 26+156d Kempton (AW) Virgin Bet A Good Bet Fillies' Handicap Class 4 · 6f · Standard To Slow · 7 ran Settled just behind the pace - roused two out then edged in front approaching the final furlong - pulled clear to score 1/7 8-13 7499A88A James Doyle 4/1
2025 · 14 runs
01 Nov 25+7d Newmarket Munich's Allianz-Grosser Preis Von Bayern Handicap Class 4 · 7f · Good To Soft · 8 ran Settled towards the back - driven up to close in on the near rail approaching 2f out - chasing down the front-runner inside the final furlong - fought on well but narrowly denied at the finish 2/8 nk 9-4 7380A88A Callum Rodriguez 4/1
25 Oct 25+22d Wolverhampton (AW) Best Odds Guaranteed At BetMGM Fillies' Handicap Class 5 · 7f · Standard · 11 ran Settled off the pace towards the back - found extra in the last hundred yards - closed strongly to end fifth 5/11 nk 9-11 7488A77A Lewis Edmunds 8/1
03 Oct 25+16d Ascot Thames Materials Amateur Jockeys' Handicap (Male Amateur Riders) Class 4 · 7f · Good To Soft · 17 ran Settled midfield early - urged for effort with 4f left - driven approaching final two furlongs - kept on inside final furlong but lacked the speed to get closer 3/17 2 10-13 7488C100A Mr Fletcher Yarham 14/1
17 Sep 25+5d Sandown Sporting Times Sri Lanka Fillies' Handicap Class 4 · 8f · Soft · 5 ran Settled in 4th early - improved into 3rd by halfway then driven up near the rail 2f out - kept going in 3rd to the line 3/5 1½ 9-4 7476C79B Rossa Ryan 9/4F
12 Sep 25+22d Sandown Rekorderlig Fillies' Handicap Class 4 · 7f · Soft · 10 ran Slow to break - settled towards back - progress from 2f out and pushed along inside final furlong - finished well to take third 3/10 1¼ 9-3 7477A89A J F Egan 12/1
21 Aug 25+13d York British EBF Fillies' Handicap (Heritage Handicap) Class 2 · 7f · Good To Firm · 18 ran Settled in the pack - moved left towards the far rail with 2f left - pushed along and stayed on through the last furlong - finished 5th 5/18 ½ 8-1 75102C73A Morgan Cole 66/1
08 Aug 25+30d Newmarket Maritime Cargo Services Smart Customs Clearance Fillies' Handicap Class 5 · 7f · Good To Firm · 8 ran Reared at the break - lost vital ground - never able to make amends - well held throughout - finished 6th 6/8 1 9-10 7591B75A James Doyle 7/2
09 Jul 25+37d Yarmouth Winning Experience With Moulton Racing Fillies' Handicap Class 5 · 7f · Good · 10 ran Held up early - roused approaching last two furlongs and shifted towards the far rail - stayed on well under pressure to hit the front in the final strides 1/10 9-9 6997B81A Jim Crowley 2/1F
02 Jun 25+34d Wetherby Heineken 0.0 Fillies' Handicap Class 5 · 7f · Good To Firm · 11 ran Settled towards back early - made ground and shifted right approaching final furlong - powered clear close home to prevail 1/11 9-8 6796A79A Callum Rodriguez 85/40F
29 Apr 25+20d Nottingham Racing Blogger Win To Neil Fillies' Handicap Class 5 · 8.5f · Good To Firm · 12 ran Settled towards the back - progress on the outside 3f from home - pushed into second inside the final furlong - stayed on strongly but narrowly denied 2/12 ½ 9-7 6594A87A Neil Callan 5/2
09 Apr 25+13d Nottingham Beer Festival 12th April Handicap (Div 2) Class 5 · 8.5f · Good · 9 ran Reared in the stalls at the start - settled just behind the pace - improved into second with 3f left before hitting the front 2f out - kicked away approaching the final furlong - overtaken and faded close home to finish third 3/9 3½ 9-4 6696A78A Neil Callan 15/2
27 Mar 25+34d Chelmsford City (AW) Watch Live Racing At bet365 Handicap Class 5 · 10f · Standard · 9 ran Sat just off the pace on the rail - urged forward with over 2f left - lost ground under pressure inside the final furlong - eventually came home 9th 9/9 hd 9-3 6970A61A Neil Callan 12/1
21 Feb 25+13d Southwell (AW) Win 1M With BetMGM's Golden Goals Handicap (Rider Restricted Race) Class 5 · 8f · Standard · 9 ran Hesitant start - settled wide behind the pace - moved into second with 7f left - urged on approaching 2f out but handed back the spot - eased out of contention over the final furlong to finish 4th 4/9 4 9-7 7071A69A Josephine Gordon 17/2
08 Feb 25+41d Newcastle (AW) Best Odds Guaranteed At BetMGM Handicap Class 5 · 8f · Standard To Slow · 7 ran Settled towards the back - urged forward with 2f remaining - stayed on without getting competitive 5/7 nse 9-6 7283A73A Sean D Bowen 17/2
2024 · 3 runs
29 Dec 24+25d Southwell (AW) Weekly Free Bets With BetMGM Extra Fillies' Novice Stakes (GBB Race) Class 5 · 7f · Standard · 10 ran Checked early and settled towards the back - made progress inside the final furlong - couldn't get close enough to the front pack - finished 6th beaten 3 lengths 6/10 ½ 8-13 —70A67A Sean D Bowen 9/2
04 Dec 24+16d Kempton (AW) Unibet Zero% Mission EBF Fillies' Novice Stakes (GBB Race) Class 5 · 7f · Standard To Slow · 14 ran Raced handy - pushed along with 2f left and still in contention entering last furlong - unable to find more late and held for 5th 5/14 ¾ 9-2 —85B80A Hector Crouch 12/1
18 Nov 24 Southwell (AW) Safer Gambling Tools At BetMGM EBF Maiden Fillies' Stakes (GBB Race) Class 5 · 7f · Standard · 10 ran Settled midfield early - improved into contention inside final two furlongs - driven and stayed on to the line without troubling the front two - finished fourth beaten six lengths 4/10 shd 9-2 —77A71A Paul Mulrennan 28/1

Quick answers

How many races has Lady Mariko won?
Lady Mariko (GB) won 3 of 27 archived starts between 2024 and 2026, a strike rate of 11.1%. Placed 8 times in total (29.6% of starts).
Who trains Lady Mariko?
Lady Mariko (GB) is trained by Dylan Cunha, who saddled the horse on its most recent run on 21 October 2026.
Who is Lady Mariko's sire?
Lady Mariko (GB) is by Kameko (USA) out of Ashadihan (GB), whose sire is Kyllachy.
What going does Lady Mariko prefer?
Lady Mariko (GB) has the best record on good going: 1 win from 5 starts (20%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Lady Mariko's official rating?
The most recent official rating on record is 70, from the run on 21 October 2026. The highest on record is 80.
What is Lady Mariko's sire's record?
Kameko (USA)'s progeny in our archive have won 9.8% of 993 runs since Jan 2008 (134 horses), Flat and jumps together.
Who are Lady Mariko's siblings?
Out of Ashadihan (GB), Lady Mariko (GB) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from November 2024. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.