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Horse profile

Marsh Lock (IRE)

3yo filly (at last run, Sep 2023) · Last trainer Ollie Sangster · Last owner S E Sangster Partners
7 runs · 6 courses · from Aug 2022
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 22 Sep 2023 — 1,125 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2023 · 11th of 11 Last raced off OR 60
KTB Profile

Marsh Lock (IRE) is yet to win from 7 starts. Last raced off 60, 15lb below the career-high mark.

Based on 7 archived runs · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 82 the best of the last 3 graded (A or B) runs · Wolverhampton (AW), 1 Sep 2023

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 7 figures · best 82A · median 64
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)482A76.5—
Good to Soft1———
Soft1———
Good1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f682A68.5—
1m – 1m1f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 52A the best of the last 3 rated runs · Wolverhampton (AW), 1 Sep 2023 Official rating 60 at the last run, 22 Sep 2023

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. A, B or C on a run is how much known form was in that race. What this means →

Flat 7 figures · best 72A · median 47
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)466A47.5—
Good to Soft1———
Soft1———
Good1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f672A49.5—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 4 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 is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire

Progeny in our archive have won 12.1% of 6,310 runs since Jan 2008 (705 horses).

Weakest on good to soft going: 9% from 612. Weakest over 1m5f – 2m (all codes): 7.6% from 185.

GoingRunsWinsSRvs sireThis horse
Firm16531.3%+19.2—
Good to Firm92712213.2%+1.1—
Good1,48918112.2%+0.10 from 1
Good to Soft612559%−3.10 from 1
Soft84310912.9%+0.80 from 1
Heavy2763613%+0.9—
Standard (AW)2,14725311.8%−0.30 from 4
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f91012213.4%+1.3—
6f – 7f3,37443713%+0.90 from 6
1m – 1m1f1,17712911%−1.10 from 1
1m2f – 1m4f582549.3%−2.8—
1m5f – 2m185147.6%−4.5—
2m1f – 2m4f7756.5%−5.6—
2m5f – 3m500%−12.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

5 siblings in the archive, 5 winners — best of them Daschas (GB) (7 wins).

The wins came over 5f–1m; the highest grade won is Listed (Cherry Blossom (IRE)).

ProduceRunsWinsWin tripsBest grade
Daschas (GB)3675f–7fClass 2
Got No Dollars (IRE)5276f–1mClass 5
Lawmaking (GB)3856f–1mClass 4
Miquelon (GB)1137f–1mClass 4
Cherry Blossom (IRE)725½f–6fListed

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 4 0 0% −4.00
Good to Soft 1 0 0% −1.00
Soft 1 0 0% −1.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 2 0 0% −2.00
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Kempton (AW) 2 0 0% −2.00
Wolverhampton (AW) 1 0 0% −1.00
Killarney 1 0 0% −1.00
Limerick 1 0 0% −1.00
Dundalk (AW) 1 0 0% −1.00
Tipperary 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 6 0 0% −6.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Trevor Whelan 2 0 0% −2.00
Andrew Slattery 2 0 0% −2.00
Callum Shepherd 1 0 0% −1.00
Seamie Heffernan 1 0 0% −1.00
Mark Enright 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 5 0 0% −5.00
Blinkers 1 0 0% −1.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2023 5 0 0% −5.00
2022 2 0 0% −2.00

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
22 Sep 23+21d Kempton (AW) Unibet Horserace Betting-Operator Of The Year Handicap Class 6 · 6f · Standard To Slow · 11 ran 11/11 2¼ 9-9 6061C40C Trevor Whelan 50/1
01 Sep 23+23d Wolverhampton (AW) Sky Sports Racing HD Virgin 519 Fillies' Handicap Class 5 · 7f · Standard · 11 ran 9/11 2 9-6 6482A52A Callum Shepherd 25/1
09 Aug 23+85d Kempton (AW) Unibet Support Safe Gambling Handicap Class 5 · 7f · Standard To Slow · 8 ran 8/8 6½ 9-7 6880A43A Trevor Whelan 28/1
16 May 23+24d Killarney Irish Examiner Handicap 8f · Good To Yielding · 9 ran 9/9 2¾ 9-12 7553C43C Seamie Heffernan 20/1
22 Apr 23+211d Limerick Irish Stallion Farms EBF Fillies Maiden 7f · Yielding To Soft · 15 ran 15/15 ¾ 9-3 —64C47C Mark Enright 14/1
23 Sep 22+28d Dundalk (AW) Irish Stallion Farms EBF Fillies Maiden 7f · Standard · 12 ran 6/12 3¼ 9-2 —73A66A Andrew Slattery 18/1
26 Aug 22 Tipperary Camas Park Stud Irish EBF Fillies Maiden 7.5f · Good · 12 ran 5/12 ½ 9-2 —55A72A Andrew Slattery 22/1

Quick answers

How many races has Marsh Lock (IRE) won?
Marsh Lock (IRE) has yet to win, from 7 archived starts between 2022 and 2023.
Who trained Marsh Lock (IRE)?
Marsh Lock (IRE) was trained by Ollie Sangster on the most recent run on record, at Kempton (AW) on 22 September 2023.
Who is Marsh Lock (IRE)'s sire?
Marsh Lock (IRE) is by No Nay Never (USA) out of Canada Water (GB), whose sire is Dansili.
What is Marsh Lock (IRE)'s official rating?
The most recent official rating on record is 60, from the run on 22 September 2023. The highest on record is 75.
What is Marsh Lock (IRE)'s sire's record?
No Nay Never (USA)'s progeny in our archive have won 12.1% of 6,310 runs since Jan 2008 (705 horses), Flat and jumps together. Weakest on good to soft going: 9% from 612. Weakest over 1m5f – 2m (all codes): 7.6% from 185.
Who are Marsh Lock (IRE)'s siblings?
Out of Canada Water (GB), Marsh Lock (IRE) has 5 other produce in our archive, 5 of them winners. Most wins: Daschas (GB) (7). Highest grade won: Listed (Cherry Blossom (IRE)). The wins came over 5f–1m. As at Oct 2026.

Record shown from August 2022. 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.