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Horse profile

Tosen Lydia (IRE)

3yo filly (at last run, May 2022) · Last trainer Joseph Patrick O'Brien · Last owner Takaya Shimakawa
by The Gurkha (IRE) out of Early Addition (IRE) (Makfi)
3 runs · 2 courses · from Jul 2021
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 7 May 2022 — 1,643 days ago. Our archive can't say whether the horse is still in training.
Last run May 2022 · 3rd of 6 2 wins · Naas & Bellewstown
KTB Profile

Tosen Lydia won two of her three starts on turf. Both wins came over 1m – 1m1f, at Naas on soft ground in Mar 2022 and at Bellewstown on good ground in Jul 2021. The filly was aged 3 at her last run in May 2022 when she finished 3 of 6 in the Irish Stallion Farms EBF Blue Wind Stakes at Naas. She has not won since Mar 2022.

Based on 3 archived runs · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 116 the best of the last 2 graded (A or B) runs · Naas, 7 May 2022

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 3 figures · best 116A · median 90
GoingRunsBestMedianSince 5 Nov 2025
Soft2116A96.5—
Good1———
DistanceRunsBestMedianSince 5 Nov 2025
1m – 1m1f290C83.5—
1m2f – 1m4f1———

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

KTB Rating

Best recent KTB Rating 93A the best of the last 3 rated runs · Bellewstown, 1 Jul 2021

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 3 figures · best 93A · median 90
GoingRunsBestMedianSince 5 Nov 2025
Soft290B86—
Good1———
DistanceRunsBestMedianSince 5 Nov 2025
1m – 1m1f293A91.5—
1m2f – 1m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 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 9.7% of 2,029 runs since Jun 2020 (127 horses).

Strongest on good to firm going: 13.7% from 183. Weakest on heavy going: 2.9% from 105. Weakest over 2m1f – 2m4f (all codes): 6.3% from 111.

GoingRunsWinsSRvs sireThis horse
Firm4125%+15.3—
Good to Firm1832513.7%+4—
Good5115310.4%+0.71 from 1
Good to Soft2102110%+0.3—
Soft323237.1%−2.61 from 2
Heavy10532.9%−6.8—
Standard (AW)6937010.1%+0.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f43511.6%+1.9—
6f – 7f4504810.7%+1—
1m – 1m1f538499.1%−0.62 from 2
1m2f – 1m4f566519%−0.70 from 1
1m5f – 2m2973210.8%+1.1—
2m1f – 2m4f11176.3%−3.4—
2m5f – 3m23417.4%+7.7—
Over 3m100%−9.7—

Flat and jumps together (all codes) · since Jun 2020 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Early Addition (IRE) (Makfi)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Muckross (IRE)20——

Record by conditions

GoingRunsWinsSR£1
Soft 2 1 50% +0.38
Good 1 1 100% +5.50

CourseRunsWinsSR£1
Naas 2 1 50% +0.38
Bellewstown 1 1 100% +5.50

DistanceRunsWinsSR£1
1m – 1m1f 2 2 100% +6.88
1m2f – 1m4f 1 0 0% −1.00

SeasonRunsWinsSR£1
2022 2 1 50% +0.38
2021 1 1 100% +5.50

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 SpdKTB Jockey SP
2022 · 2 runs
07 May 22+41d Naas Irish Stallion Farms EBF Blue Wind Stakes (Fillies' Group 3) 1m2f · Yielding To Soft · 6 ran 3/6 5½ 9-2 116A82B Shane Crosse 3/1
27 Mar 22+269d Naas Vote For Nina Carberry In The Dancing With The Stars Final Median Auction Race 1m · Yielding · 6 ran 1/6 9-4 77A90B Shane Crosse 11/8F
2021 · 1 run
01 Jul 21 Bellewstown Irish EBF Median Sires Series Fillies Maiden 1m · Good · 13 ran 1/13 9-1 90C93A Shane Crosse 11/2

Quick answers

How many races has Tosen Lydia won?
Tosen Lydia (IRE) won 2 of 3 archived starts between 2021 and 2022, a strike rate of 66.7%. Placed 2 times in total (66.7% of starts).
Who trained Tosen Lydia?
Tosen Lydia (IRE) was trained by Joseph Patrick O'Brien on the most recent run on record, at Naas on 7 May 2022.
Who is Tosen Lydia's sire?
Tosen Lydia (IRE) is by The Gurkha (IRE) out of Early Addition (IRE), whose sire is Makfi.
What is Tosen Lydia's sire's record?
The Gurkha (IRE)'s progeny in our archive have won 9.7% of 2,029 runs since Jun 2020 (127 horses), Flat and jumps together. Strongest on good to firm going: 13.7% from 183. Weakest on heavy going: 2.9% from 105. Weakest over 2m1f – 2m4f (all codes): 6.3% from 111.
Who are Tosen Lydia's siblings?
Out of Early Addition (IRE), Tosen Lydia (IRE) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from July 2021. 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.