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Horse profile

Mary's The Boss (IRE)

10yo mare (at last run, Jun 2017) · Last trainer Ross O'Sullivan · Last owner Peter Lawlor
by Flemensfirth (USA) out of Queen High (IRE) (Saddlers' Hall)
9 runs · 7 courses · from Oct 2012
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 5 Jun 2017 — 3,439 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2017 · 10th of 18 Last raced off OR 80
KTB Profile

Mary's The Boss (IRE) is yet to win from 9 starts. Best effort: 4th of 13 at Wexford (Mar 2013). Last raced off 80, 8lb below the career-high mark.

Based on 9 archived runs · updated 5 Nov 2026

Progeny in our archive

Produce record

As a dam, Mary's The Boss (IRE) has 1 produce in the archive, 1 winner — most wins Murat (IRE) (4 wins).

The wins came over 1m7f–2m½f.

ProduceRunsWinsWin tripsBest grade
Murat (IRE)1041m7f–2m½f—

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 34C · median 21
GoingRunsBestMedianSince 5 Nov 2025
Soft1———
Good to Soft1———
DistanceRunsBestMedianSince 5 Nov 2025
2m1f – 2m4f234C21—

Of 3 runs looked at, 1 has no figure: obstacles omitted — the race ran a shortened course (1).

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

KTB Rating

Best recent KTB Rating 84A the best of the last 3 rated runs · Punchestown, 22 May 2017 Official rating 80 at the last run, 5 Jun 2017

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 9 figures · best 96A · median 84
GoingRunsBestMedianSince 5 Nov 2025
Heavy490C87—
Soft396A92—
Good1———
Good to Soft1———
DistanceRunsBestMedianSince 5 Nov 2025
2m1f – 2m4f696A87—
1m5f – 2m392A84—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 9 figures from 9 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
Flemensfirth (USA)

Progeny in our archive have won 11.9% of 17,287 runs since Jan 2008 (1,595 horses).

GoingRunsWinsSRvs sireThis horse
Firm3800%−11.9—
Good to Firm522509.6%−2.3—
Good4,05744310.9%−10 from 1
Good to Soft2,93535412.1%+0.20 from 1
Soft5,87675112.8%+0.90 from 3
Heavy3,81744911.8%−0.10 from 4
Standard (AW)4224.8%−7.1—
Distance (all codes)RunsWinsSRvs sireThis horse
1m – 1m1f200%−11.9—
1m2f – 1m4f2514%−7.9—
1m5f – 2m4,48654812.2%+0.30 from 3
2m1f – 2m4f6,08272411.9%00 from 6
2m5f – 3m5,26062311.8%−0.1—
Over 3m1,43215310.7%−1.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Queen High (IRE) (Saddlers' Hall)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Heavy 4 0 0% −4.00
Soft 3 0 0% −3.00
Good 1 0 0% −1.00
Good to Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Punchestown 3 0 0% −3.00
Listowel 1 0 0% −1.00
Fairyhouse 1 0 0% −1.00
Wexford 1 0 0% −1.00
Leopardstown 1 0 0% −1.00
Limerick 1 0 0% −1.00
Naas 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 6 0 0% −6.00
1m5f – 2m 3 0 0% −3.00

JockeyRunsWinsSR£1
Danny Mullins 4 0 0% −4.00
Ian McCarthy 2 0 0% −2.00
Mr M J O'Hare 1 0 0% −1.00
Miss G Ryan 1 0 0% −1.00
Mr M Fahey 1 0 0% −1.00

SeasonRunsWinsSR£1
2017 3 0 0% −3.00
2013 4 0 0% −4.00
2012 2 0 0% −2.00

TypeRunsWinsSR£1
Hurdle 6 0 0% −6.00
NH Flat 2 0 0% −2.00
Chase 1 0 0% −1.00

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 ORSpdKTB Jockey SP
2017 · 3 runs
05 Jun 17+14d Listowel Harvest Festival 10th-16th September Handicap Hurdle (80-95) (Div 2) 2m4f · Yielding · 18 ran 10/18 3½ 10-11 8034C81C Ian McCarthy 25/1
22 May 17+24d Punchestown Punchestown For Events Handicap Hurdle (80-102) 2m4½f · Good · 24 ran 12/24 2¾ 10-4 80—84A Ian McCarthy 40/1
28 Apr 17+1473d Punchestown Kfm Hunters Chase 2m4f · Good To Yielding · 12 ran 6/12 19 10-13 —8C77C Mr M J O'Hare 33/1
2013 · 4 runs
16 Apr 13+30d Fairyhouse Family Day 14th July Handicap Hurdle (80-95) 2m · Yielding · 22 ran 10/22 nk 11-5 88—92A Danny Mullins 12/1
17 Mar 13+14d Wexford Curracloe Maiden Hurdle 2m · Heavy · 13 ran 4/13 8½ 10-11 ——84C Danny Mullins 25/1
03 Mar 13+11d Leopardstown Irish Stallion Farms E.B.F. Maiden Hurdle 2m4f · Yielding · 12 ran 6/12 7 11-5 ——96A Danny Mullins 66/1
20 Feb 13+101d Punchestown Punchestown.com For Festival Offers Mares Maiden Hurdle 2m4f · Soft To Heavy · 13 ran 10/13 3¾ 10-13 ——90C Danny Mullins 50/1
2012 · 2 runs
11 Nov 12+21d Limerick Limerickraces.ie Online Booking Mares Ladies Flat Race 2m · Heavy · 12 ran 11/12 19 11-2 ——80C Miss G Ryan 20/1
21 Oct 12 Naas Become A Go Racing In Kildare Member Flat Race 2m3f · Heavy · 13 ran 11/13 2 10-11 ——90C Mr M Fahey 33/1

Quick answers

How many races has Mary's The Boss won?
Mary's The Boss (IRE) has yet to win, from 9 archived starts between 2012 and 2017.
Who trained Mary's The Boss?
Mary's The Boss (IRE) was trained by Ross O'Sullivan on the most recent run on record, at Listowel on 5 June 2017.
Who is Mary's The Boss's sire?
Mary's The Boss (IRE) is by Flemensfirth (USA) out of Queen High (IRE), whose sire is Saddlers' Hall.
What is Mary's The Boss's official rating?
The most recent official rating on record is 80, from the run on 5 June 2017. The highest on record is 88.
What is Mary's The Boss's sire's record?
Flemensfirth (USA)'s progeny in our archive have won 11.9% of 17,287 runs since Jan 2008 (1,595 horses), Flat and jumps together.
Has Mary's The Boss produced winners?
As a dam, Mary's The Boss (IRE) has 1 produce in our archive, 1 of them a winner. Most wins: Murat (IRE) (4). The wins came over 1m7f–2m½f. As at Nov 2026.

Record shown from October 2012. 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.