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Horse profile

Harswell Duchess (IRE)

3yo filly (at last run, Nov 2021) · Last trainer Roger Fell · Last owner Harswell Thoroughbred Racing
1 run · 1 course · from Nov 2021
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 17 Nov 2021 — 1,813 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2021 · 8th of 10
KTB Profile

Lightly raced, with 1 archived start in Nov 2021 as a 3yo filly. Finished 8 of 10 at Warwick last time. By Dragon Pulse (IRE), whose progeny in our archive have won 8.9% of 4,271 runs since Mar 2016.

Based on 1 archived run · updated 4 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 66C the best of the last 1 rated run · Warwick, 17 Nov 2021

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 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · 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 8.9% of 4,271 runs since Mar 2016 (320 horses).

Strongest at trips under 6f (all codes): 13.3% from 572. Weakest over 1m5f – 2m (all codes): 5% from 363.

GoingRunsWinsSRvs sireThis horse
Firm2328.7%−0.2—
Good to Firm4484510%+1.1—
Good918798.6%−0.3—
Good to Soft422358.3%−0.60 from 1
Soft779486.2%−2.7—
Heavy286238%−0.9—
Standard (AW)1,39514710.5%+1.6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f5727613.3%+4.4—
6f – 7f1,5041187.8%−1.1—
1m – 1m1f932778.3%−0.6—
1m2f – 1m4f6857310.7%+1.8—
1m5f – 2m363185%−3.90 from 1
2m1f – 2m4f171148.2%−0.7—
2m5f – 3m4237.1%−1.8—
Over 3m200%−8.9—

Flat and jumps together (all codes) · since Mar 2016 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

3 siblings in the archive, 1 winner — best of them Humble Spark (IRE) (7 wins).

The wins came over 1m2f–1m4½f; the highest grade won is Class 4 (Humble Spark (IRE)).

ProduceRunsWinsWin tripsBest grade
Humble Spark (IRE)4971m2f–1m4½fClass 4
Harswell Approach (IRE)50——
I'm All In (IRE)60——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2021 · 1 run
17 Nov 21 Warwick David Nicholson Memorial Fillies' 'Junior' Open NH Flat Race (GBB Race) Class 5 · 1m6f · Good To Soft · 10 ran 8/10 1¼ 10-12 61C66C Brendan Powell 20/1

Quick answers

How many races has Harswell Duchess won?
Harswell Duchess (IRE) has yet to win, from 1 archived start in 2021.
Who trained Harswell Duchess?
Harswell Duchess (IRE) was trained by Roger Fell on the most recent run on record, at Warwick on 17 November 2021.
Who is Harswell Duchess's sire?
Harswell Duchess (IRE) is by Dragon Pulse (IRE) out of Maiden Approach (GB), whose sire is New Approach.
What is Harswell Duchess's sire's record?
Dragon Pulse (IRE)'s progeny in our archive have won 8.9% of 4,271 runs since Mar 2016 (320 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 13.3% from 572. Weakest over 1m5f – 2m (all codes): 5% from 363.
Who are Harswell Duchess's siblings?
Out of Maiden Approach (GB), Harswell Duchess (IRE) has 3 other produce in our archive, 1 of them a winner. Most wins: Humble Spark (IRE) (7). Highest grade won: Class 4 (Humble Spark (IRE)). The wins came over 1m2f–1m4½f. As at Nov 2026.

Record shown from November 2021. 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.