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Horse profile

Dartmouth Star (GB)

5yo mare · Trainer Mark Walford · Owner Mr G Ambrose & Mrs Z Foster
by Dartmouth (GB) out of Marienstar (IRE) (Marienbard (IRE))
6 runs · 4 courses · from Mar 2025
As at 12 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 7 Nov 2026 · 7th of 11 Last raced off OR 70
KTB Profile

Typically ridden with patience — held up in 5 of 6 analysed runs — Dartmouth Star (GB) is yet to win from 6 starts.

Based on 6 archived runs · run-style from 6 commented runs since Mar 2025 · updated 12 Nov 2026
KTB at a glance Typically held up

KTB Speed and Rating

KTB Speed

Best recent Speed 108 the best of the last 1 graded (A or B) run · Kelso, 7 Nov 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 →

Jumps 4 figures · best 120C · median 102
GoingRunsBestMedianSince 12 Nov 2025
Good3120C1082 runs · 108 / 102
Good to Soft1———
DistanceRunsBestMedianSince 12 Nov 2025
1m5f – 2m2120C92.5—
2m5f – 3m1——1 run · —
2m1f – 2m4f1——1 run · —

Of 6 runs looked at, 2 have no figure: did not complete (1) · obstacles omitted — the race ran a shortened course (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 6 runs · as at 12 Nov 2026 · 1 recent figure provisional (may move for 7 days) · a record, not a forecast

KTB Rating

Best recent KTB Rating 79A the best of the last 3 rated runs · Kelso, 7 Nov 2026 Official rating 70 at the last run, 7 Nov 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 →

Jumps 5 figures · best 81C · median 78
GoingRunsBestMedianSince 12 Nov 2025
Good479A772 runs · 79 / 78.5
Good to Soft1———
DistanceRunsBestMedianSince 12 Nov 2025
2m1f – 2m4f278C75.51 run · —
1m5f – 2m281C78.5—
2m5f – 3m1——1 run · —

Of 6 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 6 runs · as at 12 Nov 2026 · 1 recent figure provisional (may move for 7 days) · 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 6 analysed runs since Mar 2025

  • Held up 5 (83%) · 0 wins
  • Mid-division 1 (17%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 9.9% of 506 runs since Jul 2021 (80 horses).

Weakest over 1m5f – 2m (all codes): 5.1% from 197.

GoingRunsWinsSRvs sireThis horse
Good to Firm17423.5%+13.6—
Good2112310.9%+10 from 5
Good to Soft125108%−1.90 from 1
Soft10187.9%−2—
Heavy35411.4%+1.5—
Standard (AW)1715.9%−4—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f400%−9.9—
1m – 1m1f300%−9.9—
1m2f – 1m4f20210%+0.1—
1m5f – 2m197105.1%−4.80 from 2
2m1f – 2m4f1852010.8%+0.90 from 3
2m5f – 3m821619.5%+9.60 from 1
Over 3m15213.3%+3.4—

Flat and jumps together (all codes) · since Jul 2021 · as at 12 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Marienstar (IRE) (Marienbard (IRE))

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Good 5 0 0% −5.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 4 0 0% −4.00
Class 5 2 0 0% −2.00

CourseRunsWinsSR£1
Hexham 3 0 0% −3.00
Kelso 1 0 0% −1.00
Southwell 1 0 0% −1.00
Wetherby 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 3 0 0% −3.00
1m5f – 2m 2 0 0% −2.00
2m5f – 3m 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 2 0 0% −2.00
2025 4 0 0% −4.00

TypeRunsWinsSR£1
Hurdle 5 0 0% −5.00
NH Flat 1 0 0% −1.00

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 · 2 runs
07 Nov 26+18d Kelso Graeme Todd Memorial Handicap Hurdle Race (Go North Cab On Target Series Qualifier) (Div I) Class 5 · 2m5f · Good · 11 ran Held up towards the back of the pack - clumsy jumping at the 7th - urged 2 out but failed to quicken - well beaten in 7th 7/11 8½ 10-2 70108A79A Jamie Hamilton 50/1
20 Oct 26+504d Hexham Download The At The Races App Mares' Novices' Hurdle Race (GBB Race) Class 4 · 2m4f · Good · 5 ran Raced freely early and rear of the field - jumped clumsily at the 6th - left behind after 2 out and faded before the last - finished 5th 5/5 12 11-0 —96C78C Jamie Hamilton 400/1
2025 · 4 runs
03 Jun 25+14d Southwell Golf And Gallop Package 'National Hunt' Maiden Hurdle (GBB Race) Class 4 · 2m4½f · Good · 10 ran Settled towards the back - lost touch before 3 out - eased and pulled up before 2 out PU/10 — 10-5 ——— Jamie Hamilton 400/1
20 May 25+17d Hexham Northumberland County Show Novices' Hurdle (GBB Race) Class 4 · 2m4f · Good · 7 ran Held up towards the back - stumbled at the first - driven and struggling before two out - well held at the finish 6/7 8 10-2 ——73C Jamie Hamilton 80/1
03 May 25+36d Hexham Bobby Roberts Memorial Maiden Hurdle (GBB Race) Class 4 · 2m · Good To Soft · 13 ran Settled towards the back early - drifted off the pace passing three out - finished well beaten in 9th 9/13 ½ 10-5 —65C81C Jamie Hamilton 80/1
28 Mar 25 Wetherby wetherbyracing.co.uk Open NH Flat Race (GBB Race) Class 5 · 2m · Good · 10 ran Settled midpack in the early running - unable to land a blow - well held in 6th 6/10 3¼ 10-2 —120C76C Jamie Hamilton 18/1

Quick answers

How many races has Dartmouth Star won?
Dartmouth Star (GB) has yet to win, from 6 archived starts between 2025 and 2026.
Who trains Dartmouth Star?
Dartmouth Star (GB) is trained by Mark Walford, who saddled the horse on its most recent run on 7 November 2026.
Who is Dartmouth Star's sire?
Dartmouth Star (GB) is by Dartmouth (GB) out of Marienstar (IRE), whose sire is Marienbard (IRE).
What is Dartmouth Star's official rating?
The most recent official rating on record is 70, from the run on 7 November 2026. That is also the highest on record.
What is Dartmouth Star's sire's record?
Dartmouth (GB)'s progeny in our archive have won 9.9% of 506 runs since Jul 2021 (80 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 5.1% from 197.

Record shown from March 2025. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.