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Horse profile

Mother's Day (IRE)

2yo filly (at last run, Oct 2025) · Last trainer A P O'Brien · Last owner Derrick Smith Mrs John Magnier Michael Tabor
by Frankel (GB) out of Lillie Langtry (IRE) (Danehill Dancer)
1 run · 1 course · from Oct 2025
As at 8 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 9 Oct 2025 — 394 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2025 · 5th of 9
KTB Profile

Mother's Day is a lightly raced filly by Frankel out of Lillie Langtry, whose produce include six winners from eight runners with Minding among them on nine wins. Frankel's progeny in the archive have recorded 1340 wins from 7436 runs since Jan 2008. She finished 5 of 9 in the Irish Stallion Farms EBF Fillies Maiden at Thurles on good to soft over 1m in Oct 2025.

Based on 1 archived run · run-style from 1 commented run since Oct 2025 · updated 8 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 44 the best of the last 1 graded (A or B) run · Thurles, 9 Oct 2025

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 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 52A the best of the last 1 rated run · Thurles, 9 Oct 2025

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 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · 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.

Pedigree intelligence

Sire

Progeny in our archive have won 18% of 7,544 runs since May 2016 (882 horses).

Weakest on heavy going: 12.8% from 329. Weakest over 2m1f – 2m4f (all codes): 12.2% from 270.

GoingRunsWinsSRvs sireThis horse
Firm15426.7%+8.7—
Good to Firm1,28025920.2%+2.2—
Good1,91536218.9%+0.9—
Good to Soft1,02517517.1%−0.90 from 1
Soft1,11916314.6%−3.4—
Heavy3294212.8%−5.2—
Standard (AW)1,86135319%+1—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f661116.7%−1.3—
6f – 7f1,26723718.7%+0.7—
1m – 1m1f1,98837218.7%+0.70 from 1
1m2f – 1m4f2,88554819%+1—
1m5f – 2m97315115.5%−2.5—
2m1f – 2m4f2703312.2%−5.8—
2m5f – 3m8467.1%−10.9—
Over 3m1100%−18—

Flat and jumps together (all codes) · since May 2016 · as at 8 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Lillie Langtry (IRE) (Danehill Dancer)

8 siblings in the archive, 6 winners — best of them Minding (IRE) (9 wins).

The wins came over 6f–1m4f; the highest grade won is Group 1 (Minding (IRE)).

ProduceRunsWinsWin tripsBest grade
Minding (IRE)1396f–1m4fGroup 1
Tuesday (IRE)921m–1m4fGroup 1
Empress Josephine (IRE)721mGroup 1
Kissed By Angels (IRE)411mGroup 3
Heaven On Earth (IRE)411m3½f—
Delightful (IRE)717f—
How (IRE)50——
Conquest (IRE)90——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2025 · 1 run
09 Oct 25 Thurles Irish Stallion Farms EBF Fillies Maiden 1m · Good To Yielding · 9 ran Settled in the pack early - held sixth spot at halfway - slipped a place with 2f left - unable to threaten in the run to the line finishing fifth 5/9 6 8-11 44A52A Jack Cleary 7/1

Quick answers

How many races has Mother's Day won?
Mother's Day (IRE) has yet to win, from 1 archived start in 2025.
Who trained Mother's Day?
Mother's Day (IRE) was trained by A P O'Brien on the most recent run on record, at Thurles on 9 October 2025.
Who is Mother's Day's sire?
Mother's Day (IRE) is by Frankel (GB) out of Lillie Langtry (IRE), whose sire is Danehill Dancer.
What is Mother's Day's sire's record?
Frankel (GB)'s progeny in our archive have won 18% of 7,544 runs since May 2016 (882 horses), Flat and jumps together. Weakest on heavy going: 12.8% from 329. Weakest over 2m1f – 2m4f (all codes): 12.2% from 270.
Who are Mother's Day's siblings?
Out of Lillie Langtry (IRE), Mother's Day (IRE) has 8 other produce in our archive, 6 of them winners. Most wins: Minding (IRE) (9). Highest grade won: Group 1 (Minding (IRE)). The wins came over 6f–1m4f. As at Nov 2026.

Record shown from October 2025. 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.