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Horse profile

A Stoirin (IRE)

4yo filly · Trainer Andrew Slattery · Owner Dr Ronan Tynan
by Harzand (IRE) out of Wider World (IRE) (Dubai Destination)
2 runs · 2 courses · from May 2026
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won last time out Won at Ballinrobe Last run 25 May 2026 · 1st of 11
KTB Profile

A Stoirin is a lightly raced filly with one win from two starts on turf, both over 1m5f – 2m on good going. She won the McHale Orbital Flat Race at Ballinrobe in May 2026, racing prominently to finish 1 of 11. Harzand has sired progeny with a 13.3% strike rate from 1,073 runs since Jan 2008 while her dam has produced two winners from two runners to race. Her last run at Ballinrobe in May 2026 was a win.

Based on 2 archived runs · run-style from 2 commented runs since May 2026 · updated 1 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 129 the best of the last 2 graded (A or B) runs · Cork, 10 May 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 →

Jumps 2 figures · best 129A · median 128.5
GoingRunsBestMedianSince 1 Nov 2025
Good2129A128.52 runs · 129 / 128.5
DistanceRunsBestMedianSince 1 Nov 2025
1m5f – 2m2129A128.52 runs · 129 / 128.5

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 123A the best of the last 2 rated runs · Ballinrobe, 25 May 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 →

Jumps 2 figures · best 123A · median 121
GoingRunsBestMedianSince 1 Nov 2025
Good2123A1212 runs · 123 / 121
DistanceRunsBestMedianSince 1 Nov 2025
1m5f – 2m2123A1212 runs · 123 / 121

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 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.

Pedigree intelligence

Sire

Progeny in our archive have won 13.3% of 1,099 runs since Jul 2020 (139 horses).

Strongest on heavy going: 16.8% from 101. Weakest on standard (aw) going: 7.1% from 126. Strongest over 2m1f – 2m4f (all codes): 16.7% from 245. Weakest over 1m – 1m1f (all codes): 9.1% from 121.

GoingRunsWinsSRvs sireThis horse
Good to Firm601016.7%+3.4—
Good3364814.3%+11 from 2
Good to Soft1822714.8%+1.5—
Soft2943511.9%−1.4—
Heavy1011716.8%+3.5—
Standard (AW)12697.1%−6.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f400%−13.3—
6f – 7f69710.1%−3.2—
1m – 1m1f121119.1%−4.2—
1m2f – 1m4f2592810.8%−2.5—
1m5f – 2m3245015.4%+2.11 from 2
2m1f – 2m4f2454116.7%+3.4—
2m5f – 3m72912.5%−0.8—
Over 3m500%−13.3—

Flat and jumps together (all codes) · since Jul 2020 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Wider World (IRE) (Dubai Destination)

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

The wins came over 1m–2m4f; the highest grade won is Class 4 (Painless Potter (IRE)).

ProduceRunsWinsWin tripsBest grade
Painless Potter (IRE)3121m–2m4fClass 4
Wardens Whisper (IRE)1412m1f—

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2026 · 2 runs
25 May 26+15d Ballinrobe McHale Orbital Flat Race 2m½f · Good · 11 ran Prominent from the start - settled just behind the pace in 3rd - dropped to 4th with 5f remaining - back up into 3rd with 3f to go - improved into 2nd approaching the final furlong - hit the front 200 yards out and kept finding more to the line 1/11 10-12 128B123A Mr A P Ryan 11/8F
10 May 26 Cork Irish Stallion Farms EBF 4-y-o Fillies Flat Race 2m½f · Good · 11 ran Up with the front group - 3rd at halfway - nudged along entering the straight - moved up to 2nd over 2f out and pressed for the lead over 1f out - hit the front inside 150 yards before surrendered it - faded to finish 3rd 3/11 nk 11-0 129A119A Mr A P Ryan 10/3

Quick answers

How many races has A Stoirin won?
A Stoirin (IRE) won 1 of 2 archived starts in 2026, a strike rate of 50%. Placed 2 times in total (100% of starts).
Who trains A Stoirin?
A Stoirin (IRE) is trained by Andrew Slattery, who saddled the horse on its most recent run on 25 May 2026.
Who is A Stoirin's sire?
A Stoirin (IRE) is by Harzand (IRE) out of Wider World (IRE), whose sire is Dubai Destination.
What is A Stoirin's sire's record?
Harzand (IRE)'s progeny in our archive have won 13.3% of 1,099 runs since Jul 2020 (139 horses), Flat and jumps together. Strongest on heavy going: 16.8% from 101. Weakest on standard (aw) going: 7.1% from 126. Strongest over 2m1f – 2m4f (all codes): 16.7% from 245. Weakest over 1m – 1m1f (all codes): 9.1% from 121.
Who are A Stoirin's siblings?
Out of Wider World (IRE), A Stoirin (IRE) has 2 other produce in our archive, 2 of them winners. Most wins: Painless Potter (IRE) (2). Highest grade won: Class 4 (Painless Potter (IRE)). The wins came over 1m–2m4f. As at Nov 2026.

Record shown from May 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.