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Horse profile

Miami Bay (IRE)

2yo filly (at last run, Sep 2022) · Last trainer George Boughey · Last owner Longchamp Racing
4 runs · 4 courses · from Apr 2022
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 12 Sep 2022 — 1,506 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2022 · 10th of 10 Last raced off OR 45
KTB Profile

Miami Bay (IRE) is yet to win from 4 starts.

Based on 4 archived runs · updated 28 Oct 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 →

Flat 4 figures · best 48C · median 17.5
GoingRunsBestMedianSince 28 Oct 2025
Good to Firm230C17.5—
Standard (AW)1———
Good1———
DistanceRunsBestMedianSince 28 Oct 2025
Under 6f330C5—
6f – 7f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 36C the best of the last 3 rated runs · Nottingham, 22 May 2022 Official rating 45 at the last run, 12 Sep 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 4 figures · best 36C · median 23
GoingRunsBestMedianSince 28 Oct 2025
Good to Firm223C23—
Standard (AW)1———
Good1———
DistanceRunsBestMedianSince 28 Oct 2025
Under 6f336C23—
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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 10.4% of 5,183 runs since Jan 2008 (401 horses).

GoingRunsWinsSRvs sireThis horse
Firm2913.4%−7—
Good to Firm7438110.9%+0.50 from 2
Good1,16112010.3%−0.10 from 1
Good to Soft5036212.3%+1.9—
Soft654599%−1.4—
Heavy207167.7%−2.7—
Standard (AW)1,88619810.5%+0.10 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2563212.5%+2.10 from 3
6f – 7f1,74318510.6%+0.20 from 1
1m – 1m1f1,41715410.9%+0.5—
1m2f – 1m4f1,0991079.7%−0.7—
1m5f – 2m488449%−1.4—
2m1f – 2m4f144149.7%−0.7—
2m5f – 3m3213.1%−7.3—
Over 3m400%−10.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

5 siblings in the archive, 4 winners — best of them Tukhoom (IRE) (7 wins).

The wins came over 6f–1m½f; the highest grade won is Listed (Tupi (IRE)).

ProduceRunsWinsWin tripsBest grade
Tukhoom (IRE)6276f–1mClass 2
Tupi (IRE)3546f–1mListed
Camdeboo (IRE)1117f—
Camelot Rakti (IRE)1011m½fClass 6
Capital City (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 2 0 0% −2.00
Standard (AW) 1 0 0% −1.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 2 0 0% −2.00
Class 6 1 0 0% −1.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Kempton (AW) 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Yarmouth 1 0 0% −1.00

DistanceRunsWinsSR£1
Under 6f 3 0 0% −3.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Callum Shepherd 2 0 0% −2.00
Hayley Turner 1 0 0% −1.00
Ben Curtis 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 · 4 runs
12 Sep 22+113d Kempton (AW) Unibet Horserace Betting Operator Of The Year Nursery Class 6 · 6f · Standard To Slow · 10 ran 10/10 6½ 8-3 4548C9C Hayley Turner 40/1
22 May 22+21d Nottingham British Stallion Studs EBF Maiden Fillies' Stakes (GBB Race) Class 5 · 5f · Good · 9 ran 9/9 15 9-2 —-17C36C Callum Shepherd 250/1
01 May 22+12d Newmarket Best Odds On The Betfair Exchange British EBF Maiden Stakes (GBB Race) Class 3 · 5f · Good To Firm · 6 ran 6/6 6½ 9-0 —5C23C Callum Shepherd 40/1
19 Apr 22 Yarmouth British Stallion Studs EBF Maiden Fillies' Stakes (GBB Race) Class 5 · 5f · Good To Firm · 7 ran 7/7 5 9-0 —30C23C Ben Curtis 12/1

Quick answers

How many races has Miami Bay won?
Miami Bay (IRE) has yet to win, from 4 archived starts in 2022.
Who trained Miami Bay?
Miami Bay (IRE) was trained by George Boughey on the most recent run on record, at Kempton (AW) on 12 September 2022.
Who is Miami Bay's sire?
Miami Bay (IRE) is by Tamayuz (GB) out of Carioca (IRE), whose sire is Rakti.
What is Miami Bay's official rating?
The most recent official rating on record is 45, from the run on 12 September 2022. That is also the highest on record.
What is Miami Bay's sire's record?
Tamayuz (GB)'s progeny in our archive have won 10.4% of 5,183 runs since Jan 2008 (401 horses), Flat and jumps together.
Who are Miami Bay's siblings?
Out of Carioca (IRE), Miami Bay (IRE) has 5 other produce in our archive, 4 of them winners. Most wins: Tukhoom (IRE) (7). Highest grade won: Listed (Tupi (IRE)). The wins came over 6f–1m½f. As at Oct 2026.

Record shown from April 2022. 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.