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Horse profile

Petticoat Bay (USA)

2yo filly · Trainer Aidan O'Brien · Owner Mrs J Magnierm Tabord Smithwesterberg
by Frankel (GB) out of I Can Fly (GB) (Fastnet Rock (AUS))
2 runs · 2 courses · from Oct 2026
As at 12 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won last time out Won at Punchestown (IRE) Last run 29 Oct 2026 · 1st of 8
KTB Profile

Lightly raced 2yo filly with 2 starts since Oct 2026. Finished 1 of 8 at Punchestown (IRE) last time. By Frankel (GB), whose progeny in our archive have won 18% of 7,547 runs since May 2016.

Based on 2 archived runs · run-style from 2 commented runs since Oct 2026 · updated 12 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 115 the best of the last 2 graded (A or B) runs · Punchestown (IRE), 29 Oct 2026

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 2 figures · best 115A · median 82.5
GoingRunsBestMedianSince 12 Nov 2025
Soft2115A82.52 runs · 115 / 82.5
DistanceRunsBestMedianSince 12 Nov 2025
1m – 1m1f1——1 run · —
6f – 7f1——1 run · —

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 6 Nov 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 75B the best of the last 2 rated runs · Punchestown (IRE), 29 Oct 2026

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 →

Flat 2 figures · best 75B · median 71.5
GoingRunsBestMedianSince 12 Nov 2025
Soft275B71.52 runs · 75 / 71.5
DistanceRunsBestMedianSince 12 Nov 2025
1m – 1m1f1——1 run · —
6f – 7f1——1 run · —

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 6 Nov 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.

Pedigree intelligence

Sire

Progeny in our archive have won 18% of 7,547 runs since May 2016 (883 horses).

Weakest on heavy going: 12.8% from 329. Weakest over 2m1f – 2m4f (all codes): 12.2% from 271.

GoingRunsWinsSRvs sireThis horse
Firm15426.7%+8.7—
Good to Firm1,28025920.2%+2.2—
Good1,91636218.9%+0.9—
Good to Soft1,02617517.1%−0.9—
Soft1,12016314.6%−3.41 from 2
Heavy3294212.8%−5.2—
Standard (AW)1,86135319%+1—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f661116.7%−1.3—
6f – 7f1,26723718.7%+0.70 from 1
1m – 1m1f1,98937218.7%+0.71 from 1
1m2f – 1m4f2,88554819%+1—
1m5f – 2m97415115.5%−2.5—
2m1f – 2m4f2713312.2%−5.8—
2m5f – 3m8467.1%−10.9—
Over 3m1100%−18—

Flat and jumps together (all codes) · since May 2016 · as at 12 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
I Can Fly (GB) (Fastnet Rock (AUS))

2 siblings in the archive, 2 winners — best of them January (IRE) (2 wins).

The wins came over 7f–1m; the highest grade won is Listed (January (IRE)).

ProduceRunsWinsWin tripsBest grade
January (IRE)1327f–7½fListed
Platoon (IRE)711m—

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2026 · 2 runs
29 Oct 26+25d Punchestown (IRE) Irish Stallion Farms EBF Fillies Maiden 1m · Yielding · 8 ran Up with the pace early - in front after 2f - passed 2f out under urging - drove again over 1f out - fought back to challenge inside final 150 yards - stayed on gamely to snatch it near the line - won 1/8 8-11 115A75B Jack Cleary 100/30
04 Oct 26 Curragh (IRE) Final Furlong Podcast With 1xBet.ie Irish EBF Fillies Maiden 7f · Soft · 7 ran Prominent early - 3rd at halfway - pushed 3f out then urged 2f out - failed to make inroads over 1f out - plodded on to finish 3rd 3/7 1½ 9-2 50A68C Jack Cleary 11/1

Quick answers

How many races has Petticoat Bay won?
Petticoat Bay (USA) won 1 of 2 archived starts in 2026, a strike rate of 50%. Placed 1 time in total (50% of starts).
Who trains Petticoat Bay?
Petticoat Bay (USA) is trained by Aidan O'Brien, who saddled the horse on its most recent run on 29 October 2026.
Who is Petticoat Bay's sire?
Petticoat Bay (USA) is by Frankel (GB) out of I Can Fly (GB), whose sire is Fastnet Rock (AUS).
What is Petticoat Bay's sire's record?
Frankel (GB)'s progeny in our archive have won 18% of 7,547 runs since May 2016 (883 horses), Flat and jumps together. Weakest on heavy going: 12.8% from 329. Weakest over 2m1f – 2m4f (all codes): 12.2% from 271.
Who are Petticoat Bay's siblings?
Out of I Can Fly (GB), Petticoat Bay (USA) has 2 other produce in our archive, 2 of them winners. Most wins: January (IRE) (2). Highest grade won: Listed (January (IRE)). The wins came over 7f–1m. As at Nov 2026.

Record shown from October 2026. 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.