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Horse profile

Dilly Rosa (GB)

3yo filly (at last run, Sep 2021) · Last trainer Julia Feilden · Last owner Newmarket Equine Tours Racing Club
by Due Diligence (USA) out of Rosa Luxemburg (GB) (Needwood Blade)
11 runs · 5 courses · from Nov 2020
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 25 Sep 2021 — 1,858 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2021 · 12th of 13 Last raced off OR 45
KTB Profile

Dilly Rosa (GB) is yet to win from 11 starts. Best effort: 4th of 7 at Wolverhampton (AW) (Feb 2021). Last raced off a career-high mark of 45.

Based on 11 archived runs · updated 27 Oct 2026
KTB at a glance OR at career high
Official rating45At career-high mark
45 38–45

KTB Speed and Rating

KTB Speed

Best recent Speed 81 the best of the last 3 graded (A or B) runs · Chelmsford City (AW), 9 Sep 2021

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 11 figures · best 89A · median 66
GoingRunsBestMedianSince 27 Oct 2025
Standard (AW)789A74—
Good368A66—
Good to Firm1———
DistanceRunsBestMedianSince 27 Oct 2025
6f – 7f1089A67—
1m – 1m1f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 11 figures from 11 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 42A the best of the last 3 rated runs · Chelmsford City (AW), 9 Sep 2021 Official rating 45 at the last run, 25 Sep 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. A, B or C on a run is how much known form was in that race. What this means →

Flat 11 figures · best 46A · median 37
GoingRunsBestMedianSince 27 Oct 2025
Standard (AW)746A33—
Good344A37—
Good to Firm1———
DistanceRunsBestMedianSince 27 Oct 2025
6f – 7f1046A37—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 11 figures from 11 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 2,552 runs since Jan 2008 (193 horses).

GoingRunsWinsSRvs sireThis horse
Firm1119.1%−1.2—
Good to Firm4134711.4%+1.10 from 1
Good528519.7%−0.60 from 3
Good to Soft2172411.1%+0.8—
Soft2032411.8%+1.5—
Heavy5359.4%−0.9—
Standard (AW)1,1271119.8%−0.50 from 7
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4865912.1%+1.8—
6f – 7f1,37915010.9%+0.60 from 10
1m – 1m1f441357.9%−2.40 from 1
1m2f – 1m4f223198.5%−1.8—
1m5f – 2m1600%−10.3—
2m1f – 2m4f700%−10.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Rosa Luxemburg (GB) (Needwood Blade)

4 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Box And Cox (GB)50——
Jack Is Back (GB)50——
Paco Lady (GB)60——
Sophia's Princess (GB)20——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 7 0 0% −7.00
Good 3 0 0% −3.00
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 10 0 0% −10.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Chelmsford City (AW) 3 0 0% −3.00
Yarmouth 3 0 0% −3.00
Wolverhampton (AW) 3 0 0% −3.00
Brighton 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 10 0 0% −10.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Sam Feilden 7 0 0% −7.00
George Rooke 3 0 0% −3.00
Tyler Heard 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 9 0 0% −9.00
Cheekpieces 1 0 0% −1.00
Hood 1 0 0% −1.00

SeasonRunsWinsSR£1
2021 10 0 0% −10.00
2020 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
2021 · 10 runs
25 Sep 21+16d Chelmsford City (AW) tote Placepot Your First Bet Handicap (Div 1) Class 6 · 7f · Standard · 13 ran 12/13 ¾ 8-3 4574B31A Sam Feilden 100/1
09 Sep 21+16d Chelmsford City (AW) tote.co.uk Free Streaming Every UK Race Handicap Class 6 · 6f · Standard · 14 ran 8/14 nk 8-5 4581B42A Sam Feilden 100/1
24 Aug 21+15d Yarmouth Download The Free At The Races App Handicap Class 6 · 6f · Good · 15 ran 14/15 3¼ 8-5 4542C15A Sam Feilden 125/1
09 Aug 21+45d Wolverhampton (AW) Horse Racing Free Bets Go To Bellbet.com Apprentice Handicap Class 6 · 7f · Standard · 10 ran 8/10 ¾ 8-5 4557C25C Sam Feilden 66/1
25 Jun 21+15d Yarmouth QuinnBet Casino Classified Stakes (Div 2) Class 6 · 6f · Good · 13 ran 8/13 ½ 8-7 3866C44A Sam Feilden 50/1
10 Jun 21+23d Yarmouth Sky Sports Racing HD Virgin 535 Handicap (Div 1) Class 6 · 6f · Good To Firm · 10 ran 6/10 ½ 8-5 4564A43A Sam Feilden 40/1
18 May 21+20d Brighton vickers.bet Bet 10Get10 New Customers Offer Handicap (Div 1) Class 6 · 7f · Good · 11 ran 7/11 ¾ 8-4 4568A37A George Rooke 12/1
28 Apr 21+86d Wolverhampton (AW) EBC Group Handicap (Div 1) Class 6 · 6f · Standard · 9 ran 6/9 nse 8-5 4589A37A Sam Feilden 17/2
01 Feb 21+23d Wolverhampton (AW) Play Ladbrokes 5-A-Side On Football Claiming Stakes Class 6 · 6f · Standard · 7 ran 4/7 4 7-9 —75A46A George Rooke 50/1
09 Jan 21+40d Chelmsford City (AW) Racing Welfare Selling Stakes Class 6 · 8f · Standard · 6 ran 4/6 8½ 8-2 —63A33B George Rooke 125/1
2020 · 1 run
30 Nov 20 Kempton (AW) British Stallion Studs EBF Median Auction Maiden Fillies' Stakes (Plus 10/GBB Race) (Div 2) Class 5 · 7f · Standard To Slow · 10 ran 10/10 13 8-7 —34C17C Tyler Heard 66/1

Quick answers

How many races has Dilly Rosa won?
Dilly Rosa (GB) has yet to win, from 11 archived starts between 2020 and 2021.
Who trained Dilly Rosa?
Dilly Rosa (GB) was trained by Julia Feilden on the most recent run on record, at Chelmsford City (AW) on 25 September 2021.
Who is Dilly Rosa's sire?
Dilly Rosa (GB) is by Due Diligence (USA) out of Rosa Luxemburg (GB), whose sire is Needwood Blade.
What is Dilly Rosa's official rating?
The most recent official rating on record is 45, from the run on 25 September 2021. That is also the highest on record.
What is Dilly Rosa's sire's record?
Due Diligence (USA)'s progeny in our archive have won 10.3% of 2,552 runs since Jan 2008 (193 horses), Flat and jumps together.
Who are Dilly Rosa's siblings?
Out of Rosa Luxemburg (GB), Dilly Rosa (GB) has 4 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from November 2020. 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.