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Horse profile

Delta Bay (GB)

4yo filly (at last run, Jun 2022) · Last trainer Hughie Morrison · Last owner Helena Springfield Ltd
by Nathaniel (IRE) out of Tropicana Bay (GB) (Oasis Dream)
5 runs · 4 courses · from Oct 2020
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 7 Jun 2022 — 1,603 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2022 · 5th of 5 Won at Newmarket Last raced off OR 82
KTB Profile

Delta Bay (GB) is 1 from 5, the win coming at Class 4 level. Hasn't won since Apr 2021.

Based on 5 archived runs · updated 27 Oct 2026
KTB at a glance Win at Class 4

KTB Speed and Rating

KTB Speed

Best recent Speed 90 the best of the last 3 graded (A or B) runs · Newbury, 24 Oct 2020

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 5 figures · best 90A · median 86
GoingRunsBestMedianSince 27 Oct 2025
Good388A86—
Good to Firm1———
Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
1m – 1m1f490A87—
1m2f – 1m4f1———

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 68C the best of the last 3 rated runs · Salisbury, 7 Jun 2022 Official rating 82 at the last run, 7 Jun 2022

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 5 figures · best 94A · median 68
GoingRunsBestMedianSince 27 Oct 2025
Good386A68—
Good to Firm1———
Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
1m – 1m1f494A77—
1m2f – 1m4f1———

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

Progeny in our archive have won 11.7% of 7,078 runs since Jan 2008 (635 horses).

Weakest over 6f – 7f (all codes): 6.5% from 325.

GoingRunsWinsSRvs sireThis horse
Firm21419%+7.3—
Good to Firm78410213%+1.30 from 1
Good1,86723212.4%+0.71 from 3
Good to Soft1,00511411.3%−0.4—
Soft1,23314211.5%−0.20 from 1
Heavy4064711.6%−0.1—
Standard (AW)1,76018410.5%−1.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f400%−11.7—
6f – 7f325216.5%−5.2—
1m – 1m1f879799%−2.71 from 4
1m2f – 1m4f2,50133313.3%+1.60 from 1
1m5f – 2m2,14025211.8%+0.1—
2m1f – 2m4f8229111.1%−0.6—
2m5f – 3m338329.5%−2.2—
Over 3m691724.6%+12.9—

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
Tropicana Bay (GB) (Oasis Dream)

5 siblings in the archive, 2 winners — best of them Coconut Bay (GB) (7 wins).

The wins came over 7f–1m4f; the highest grade won is Class 2 (Goodwood Odyssey (GB)).

ProduceRunsWinsWin tripsBest grade
Coconut Bay (GB)7977f–1m2fClass 5
Goodwood Odyssey (GB)831m–1m4fClass 2
Laser Jet (GB)60——
Whiskey Galore (GB)60——
Ballon Rouge (GB)60——

Record by conditions

GoingRunsWinsSR£1
Good 3 1 33% −0.50
Good to Firm 1 0 0% −1.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 3 2 0 0% −2.00
Class 4 2 1 50% +0.50
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Ascot 2 0 0% −2.00
Salisbury 1 0 0% −1.00
Newmarket 1 1 100% +1.50
Newbury 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 4 1 25% −1.50
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Frankie Dettori 2 1 50% +0.50
Tom Marquand 1 0 0% −1.00
George Rooke 1 0 0% −1.00
Nicky Mackay 1 0 0% −1.00

SeasonRunsWinsSR£1
2022 2 0 0% −2.00
2021 2 1 50% +0.50
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
2022 · 2 runs
07 Jun 22+31d Salisbury William Hill Margadale Fillies' Handicap Class 3 · 10f · Good · 5 ran 5/5 3 9-13 8285C68C Tom Marquand 10/1
07 May 22+374d Ascot British EBF Fillies' Handicap (Str) Class 2 · 8f · Good · 9 ran 7/9 hd 8-4 8386A68A George Rooke 14/1
2021 · 2 runs
28 Apr 21+14d Ascot Naas Racecourse Royal Ascot Trials Day British EBF Fillies' Conditions Stakes (Plus 10/GBB Race) Class 3 · 8f · Good To Firm · 6 ran 6/6 5 9-3 —58C53C Frankie Dettori 7/2
14 Apr 21+172d Newmarket bet365 European Breeders' Fund Fillies' Maiden Stakes (Plus 10/GBB Race) Class 4 · 8f · Good · 9 ran 1/9 9-0 —88A86A Frankie Dettori 6/4F
2020 · 1 run
24 Oct 20 Newbury Molson Coors Beverage Company EBF Fillies' Novice Stakes (Plus 10/GBB Race) (Str) Class 4 · 8f · Soft · 12 ran 2/12 2½ 9-0 —90A94A Nicky Mackay 6/1

Quick answers

How many races has Delta Bay won?
Delta Bay (GB) won 1 of 5 archived starts between 2020 and 2022, a strike rate of 20%. Placed 2 times in total (40% of starts).
Who trained Delta Bay?
Delta Bay (GB) was trained by Hughie Morrison on the most recent run on record, at Salisbury on 7 June 2022.
Who is Delta Bay's sire?
Delta Bay (GB) is by Nathaniel (IRE) out of Tropicana Bay (GB), whose sire is Oasis Dream.
What going does Delta Bay prefer?
Delta Bay (GB) has the best record on good going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Delta Bay's official rating?
The most recent official rating on record is 82, from the run on 7 June 2022. The highest on record is 83.
What is Delta Bay's sire's record?
Nathaniel (IRE)'s progeny in our archive have won 11.7% of 7,078 runs since Jan 2008 (635 horses), Flat and jumps together. Weakest over 6f – 7f (all codes): 6.5% from 325.
Who are Delta Bay's siblings?
Out of Tropicana Bay (GB), Delta Bay (GB) has 5 other produce in our archive, 2 of them winners. Most wins: Coconut Bay (GB) (7). Highest grade won: Class 2 (Goodwood Odyssey (GB)). The wins came over 7f–1m4f. As at Oct 2026.

Record shown from October 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.