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Horse profile

Lady Leto (GB)

2yo filly (at last run, Jun 2010) · Last trainer P D Deegan · Last owner Mark T Gittins
by Royal Applause (GB) out of Irish Light (USA) (Irish River)
1 run · 1 course · from Jun 2010
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 26 Jun 2010 — 5,967 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2010 · 12th of 12
KTB Profile

Lightly raced, with 1 archived start in Jun 2010 as a 2yo filly. Finished 12 of 12 at Curragh last time. By Royal Applause (GB), whose progeny in our archive have won 8.6% of 12,434 runs since Jan 2008.

Based on 1 archived run · updated 28 Oct 2026

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 52C the best of the last 1 rated run · Curragh, 26 Jun 2010

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 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.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
Royal Applause (GB)

Progeny in our archive have won 8.6% of 12,434 runs since Jan 2008 (774 horses).

Weakest on heavy going: 3.4% from 323.

GoingRunsWinsSRvs sireThis horse
Firm189189.5%+0.9—
Good to Firm2,6082188.4%−0.20 from 1
Good2,65527310.3%+1.7—
Good to Soft1,2331169.4%+0.8—
Soft1,225917.4%−1.2—
Heavy323113.4%−5.2—
Standard (AW)4,2013378%−0.6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,4841399.4%+0.8—
6f – 7f5,4364748.7%+0.10 from 1
1m – 1m1f2,5182118.4%−0.2—
1m2f – 1m4f1,6181418.7%+0.1—
1m5f – 2m728547.4%−1.2—
2m1f – 2m4f420307.1%−1.5—
2m5f – 3m193136.7%−1.9—
Over 3m3725.4%−3.2—

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
Irish Light (USA) (Irish River)

8 siblings in the archive, 5 winners — best of them In Salutem (GB) (7 wins).

The wins came over 5f–1m4f; the highest grade won is Group 3 (Strath Burn (GB)).

ProduceRunsWinsWin tripsBest grade
In Salutem (GB)6375f–7fClass 2
Polar Force (GB)5075f–6fClass 5
Brockfield (GB)5251m2f–1m4fClass 4
Strath Burn (GB)1626fGroup 3
Carnival Queen (GB)517fClass 5
Velocity Of Light (GB)110——
Evolica (GB)10——
Indicco (GB)20——

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2010 · 1 run
26 Jun 10 Curragh Tipperary Crystal European Breeders Fund Fillies Maiden 7f · Good To Firm · 12 ran 12/12 1¾ 9-0 52C Chris Hayes 33/1

Quick answers

How many races has Lady Leto won?
Lady Leto (GB) has yet to win, from 1 archived start in 2010.
Who trained Lady Leto?
Lady Leto (GB) was trained by P D Deegan on the most recent run on record, at Curragh on 26 June 2010.
Who is Lady Leto's sire?
Lady Leto (GB) is by Royal Applause (GB) out of Irish Light (USA), whose sire is Irish River.
What is Lady Leto's sire's record?
Royal Applause (GB)'s progeny in our archive have won 8.6% of 12,434 runs since Jan 2008 (774 horses), Flat and jumps together. Weakest on heavy going: 3.4% from 323.
Who are Lady Leto's siblings?
Out of Irish Light (USA), Lady Leto (GB) has 8 other produce in our archive, 5 of them winners. Most wins: In Salutem (GB) (7). Highest grade won: Group 3 (Strath Burn (GB)). The wins came over 5f–1m4f. As at Oct 2026.

Record shown from June 2010. 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.