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Horse profile

Stewartstown (GB)

5yo mare (at last run, Jul 2012) · Last trainer Owen Brennan · Last owner O Brennan
by Karinga Bay (GB) out of Maryland (IRE) (Executive Perk)
1 run · 1 course · from Jul 2012
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 15 Jul 2012 — 5,218 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2012 · 8th of 11
KTB Profile

Lightly raced, with 1 archived start in Jul 2012 as a 5yo mare. Finished 8 of 11 at Southwell last time. By Karinga Bay (GB), whose progeny in our archive have won 10.1% of 3,407 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 83C the best of the last 1 rated run · Southwell, 15 Jul 2012

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 →

Jumps 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
Karinga Bay (GB)

Progeny in our archive have won 10.1% of 3,407 runs since Jan 2008 (315 horses).

GoingRunsWinsSRvs sireThis horse
Firm500%−10.1—
Good to Firm305278.9%−1.2—
Good1,0781049.6%−0.50 from 1
Good to Soft730628.5%−1.6—
Soft8229311.3%+1.2—
Heavy3945112.9%+2.8—
Standard (AW)7368.2%−1.9—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f100%−10.1—
1m – 1m1f400%−10.1—
1m2f – 1m4f6646.1%−4—
1m5f – 2m839758.9%−1.20 from 1
2m1f – 2m4f1,10712411.2%+1.1—
2m5f – 3m1,08311710.8%+0.7—
Over 3m307237.5%−2.6—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Maryland (IRE) (Executive Perk)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Tumshie (GB)10——

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2012 · 1 run
15 Jul 12 Southwell Mansfield Chad Mares' Standard Open NH Flat Race Class 6 · 15.5f · Good · 11 ran 8/11 2¼ 10-12 83C Tommy Phelan 40/1

Quick answers

How many races has Stewartstown won?
Stewartstown (GB) has yet to win, from 1 archived start in 2012.
Who trained Stewartstown?
Stewartstown (GB) was trained by Owen Brennan on the most recent run on record, at Southwell on 15 July 2012.
Who is Stewartstown's sire?
Stewartstown (GB) is by Karinga Bay (GB) out of Maryland (IRE), whose sire is Executive Perk.
What is Stewartstown's sire's record?
Karinga Bay (GB)'s progeny in our archive have won 10.1% of 3,407 runs since Jan 2008 (315 horses), Flat and jumps together.
Who are Stewartstown's siblings?
Out of Maryland (IRE), Stewartstown (GB) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from July 2012. 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.