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Horse profile

Rosadilly (GB)

3yo filly (at last run, Feb 2024) · Last trainer Jonathan Portman · Last owner C R Lambourne M Forbes D Losse
by Due Diligence (USA) out of Fenella Rose (GB) (Compton Place)
5 runs · 4 courses · from Aug 2023
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Feb 2024 — 976 days ago. Our archive can't say whether the horse is still in training.
Last run Feb 2024 · 5th of 7 First-time headgear LTO Last raced off OR 45
KTB Profile

Rosadilly (GB) is yet to win from 5 starts. Last raced off a career-high mark of 45.

Based on 5 archived runs · updated 14 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 86 the best of the last 3 graded (A or B) runs · Lingfield (AW), 11 Feb 2024

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.

Flat 5 figures · best 86A · median 55
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)486A52.5—
Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
6f – 7f467C52.5—
Under 6f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 5 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 40A the best of the last 3 rated runs · Lingfield (AW), 11 Feb 2024 Official rating 45 at the last run, 11 Feb 2024

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.

Flat 5 figures · best 40A · median 37
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)440A29.5—
Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
6f – 7f438C29.5—
Under 6f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 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
Due Diligence (USA)

Progeny in our archive have won 10.3% of 2,538 runs since Jan 2008 (193 horses).

GoingRunsWinsSRvs sireThis horse
Firm1119.1%−1.2—
Good to Firm4134711.4%+1.1—
Good528519.7%−0.6—
Good to Soft2152411.2%+0.9—
Soft2022411.9%+1.60 from 1
Heavy5159.8%−0.5—
Standard (AW)1,1181109.8%−0.50 from 4
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4805812.1%+1.80 from 1
6f – 7f1,37315010.9%+0.60 from 4
1m – 1m1f439358%−2.3—
1m2f – 1m4f223198.5%−1.8—
1m5f – 2m1600%−10.3—
2m1f – 2m4f700%−10.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Fenella Rose (GB) (Compton Place)

6 siblings in the archive, 3 winners — best of them Portelet Bay (GB) (4 wins).

The wins came over 5f–6f; the highest grade won is Class 6 (Portelet Bay (GB)).

ProduceRunsWinsWin tripsBest grade
Portelet Bay (GB)4145½f–6fClass 6
Enough Said (GB)1625f—
Sparkling Pink (GB)1416fClass 6
Jack Leslie (GB)70——
Powerful Rose (GB)40——
Last Days Of May (GB)20——

Record by conditions

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

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 6 2 0 0% −2.00

CourseRunsWinsSR£1
Chelmsford City (AW) 2 0 0% −2.00
Lingfield (AW) 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Windsor 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 4 0 0% −4.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Rob Hornby 3 0 0% −3.00
Trevor Whelan 1 0 0% −1.00
Tyler Heard 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 4 0 0% −4.00
Blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2024 1 0 0% −1.00
2023 4 0 0% −4.00

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
11 Feb 24+52d Lingfield (AW) Best Racing Odds Guaranteed At BetMGM Handicap Class 6 · 5f · Standard · 7 ran 5/7 1 9-3 4586A40A Trevor Whelan 20/1
21 Dec 23+35d Chelmsford City (AW) Private Events At Chelmsford City Racecourse Nursery Class 6 · 7f · Standard · 9 ran 9/9 ¾ 8-5 4555A21A Tyler Heard 100/1
16 Nov 23+64d Chelmsford City (AW) Racing Welfare Supporting Racing's Workforce Restricted Maiden Fillies' Stakes (GBB Race) Class 5 · 7f · Standard · 10 ran 9/10 1 9-2 —50C37C Rob Hornby 150/1
13 Sep 23+37d Kempton (AW) Unibet/British Stallion Studs EBF Restricted Maiden Fillies' Stakes (GBB Race) Class 5 · 6f · Standard To Slow · 12 ran 11/12 1¼ 9-2 —40A22A Rob Hornby 25/1
07 Aug 23 Windsor Fitzdares Is The World's Finest Bookmaker Restricted Maiden Fillies' Stakes (GBB Race) Class 5 · 6f · Soft · 13 ran 9/13 1 9-0 —67C38C Rob Hornby 50/1

Quick answers

How many races has Rosadilly (GB) won?
Rosadilly (GB) has yet to win, from 5 archived starts between 2023 and 2024.
Who trained Rosadilly (GB)?
Rosadilly (GB) was trained by Jonathan Portman on the most recent run on record, at Lingfield (AW) on 11 February 2024.
Who is Rosadilly (GB)'s sire?
Rosadilly (GB) is by Due Diligence (USA) out of Fenella Rose (GB), whose sire is Compton Place.
What is Rosadilly (GB)'s official rating?
The most recent official rating on record is 45, from the run on 11 February 2024. That is also the highest on record.
What is Rosadilly (GB)'s sire's record?
Due Diligence (USA)'s progeny in our archive have won 10.3% of 2,538 runs since Jan 2008 (193 horses), Flat and jumps together.
Who are Rosadilly (GB)'s siblings?
Out of Fenella Rose (GB), Rosadilly (GB) has 6 other produce in our archive, 3 of them winners. Most wins: Portelet Bay (GB) (4). Highest grade won: Class 6 (Portelet Bay (GB)). The wins came over 5f–6f. As at Oct 2026.

Record shown from August 2023. 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.