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Horse profile

Mahler Storm (IRE)

5yo mare (at last run, Dec 2021) · Last trainer J P Dempsey · Last owner G Kelleher
by Mahler (GB) out of Sissinghurst Storm (IRE) (Good Thyne)
7 runs · 7 courses · from Apr 2021
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 16 Dec 2021 — 1,784 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2021 · 2nd of 24 Last raced off OR 82
KTB Profile

Mahler Storm is a maiden who ran seven times between Apr 2021 and Dec 2021, placing once. She reached an official rating of 86 and her best effort came when second of 24 in the John Thomas McNamara Series Handicap Hurdle at Naas off a mark of 82 in Dec 2021. The Mahler mare raced exclusively on turf, with three starts at 1m5f to 2m and four at 2m1f to 2m4f, all without success on either soft or good ground.

Based on 7 archived runs · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 84 the best of the last 2 graded (A or B) runs · Thurles, 25 Nov 2021

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 4 figures · best 84B · median 70.5
GoingRunsBestMedianSince 5 Nov 2025
Soft382B59—
Good1———
DistanceRunsBestMedianSince 5 Nov 2025
1m5f – 2m284B83—
2m1f – 2m4f259C40.5—

Of 7 runs looked at, 3 have no figure: obstacles omitted — the race ran a shortened course (3).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 121A the best of the last 3 rated runs · Naas, 16 Dec 2021 Official rating 82 at the last run, 16 Dec 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 →

Jumps 7 figures · best 121A · median 87
GoingRunsBestMedianSince 5 Nov 2025
Soft4121A87.5—
Good394A84—
DistanceRunsBestMedianSince 5 Nov 2025
2m1f – 2m4f488C86.5—
1m5f – 2m3121A94—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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 10.8% of 8,877 runs since Sep 2014 (787 horses).

Strongest on good to firm going: 15.1% from 119.

GoingRunsWinsSRvs sireThis horse
Good to Firm1191815.1%+4.3—
Good2,97437812.7%+1.90 from 3
Good to Soft1,8181799.8%−1—
Soft2,7422599.4%−1.40 from 4
Heavy1,21412410.2%−0.6—
Standard (AW)10110%−0.8—
Distance (all codes)RunsWinsSRvs sireThis horse
1m – 1m1f500%−10.8—
1m2f – 1m4f1600%−10.8—
1m5f – 2m2,0491999.7%−1.10 from 3
2m1f – 2m4f3,21232410.1%−0.70 from 4
2m5f – 3m2,82634112.1%+1.3—
Over 3m7699512.4%+1.6—

Flat and jumps together (all codes) · since Sep 2014 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

3 siblings in the archive, 2 winners — best of them Templehills (IRE) (8 wins).

The wins came over 2m3½f–2m7f; the highest grade won is Class 2 (Templehills (IRE)).

ProduceRunsWinsWin tripsBest grade
Templehills (IRE)4282m4f–2m6½fClass 2
Sissinghurst (IRE)2332m3½f–2m7fClass 4
Old Storm (IRE)120——

Record by conditions

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

CourseRunsWinsSR£1
Naas 1 0 0% −1.00
Thurles 1 0 0% −1.00
Fairyhouse 1 0 0% −1.00
Galway 1 0 0% −1.00
Limerick 1 0 0% −1.00
Kilbeggan 1 0 0% −1.00
Clonmel 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 4 0 0% −4.00
1m5f – 2m 3 0 0% −3.00

JockeyRunsWinsSR£1
L P Dempsey 6 0 0% −6.00
Tom Harney 1 0 0% −1.00

HeadgearRunsWinsSR£1
Tongue tie 4 0 0% −4.00
None 3 0 0% −3.00

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
2021 · 7 runs
16 Dec 21+21d Naas John Thomas McNamara Series (Q.R.) Handicap Hurdle (80-95) 2m · Yielding · 24 ran 2/24 5 11-6 8282B121A Tom Harney 33/1
25 Nov 21+23d Thurles Boomerang Shavings & Horse & Country Store Handicap Hurdle (80-95) 2m · Good · 18 ran 8/18 4¼ 11-4 8484B94A L P Dempsey 80/1
02 Nov 21+95d Fairyhouse BARONERACING.COM Winter Festival Handicap Hurdle (80-95) (Div 2) 2m4f · Yielding · 16 ran 12/16 3½ 11-8 86—87C L P Dempsey 80/1
30 Jul 21+64d Galway James's Gate Maiden Hurdle 2m½f · Good · 18 ran 12/18 22 11-7 ——82C L P Dempsey 250/1
27 May 21+13d Limerick Pallaskenry Mares Maiden Hurdle (Div 2) 2m3f · Yielding · 14 ran 13/14 13 11-9 —59C86C L P Dempsey 100/1
14 May 21+43d Kilbeggan Irish Farmers Journal Maiden Hurdle (Div 1) 2m3½f · Good · 16 ran 11/16 3 10-13 ——84C L P Dempsey 66/1
01 Apr 21 Clonmel Join Tote.ie Mares Maiden Hurdle 2m2½f · Soft · 14 ran 11/14 5½ 11-1 —22C88C L P Dempsey 33/1

Quick answers

How many races has Mahler Storm won?
Mahler Storm (IRE) has yet to win, from 7 archived starts in 2021. Placed 1 time in total (14.3% of starts).
Who trained Mahler Storm?
Mahler Storm (IRE) was trained by J P Dempsey on the most recent run on record, at Naas on 16 December 2021.
Who is Mahler Storm's sire?
Mahler Storm (IRE) is by Mahler (GB) out of Sissinghurst Storm (IRE), whose sire is Good Thyne.
What is Mahler Storm's official rating?
The most recent official rating on record is 82, from the run on 16 December 2021. The highest on record is 86.
What is Mahler Storm's sire's record?
Mahler (GB)'s progeny in our archive have won 10.8% of 8,877 runs since Sep 2014 (787 horses), Flat and jumps together. Strongest on good to firm going: 15.1% from 119.
Who are Mahler Storm's siblings?
Out of Sissinghurst Storm (IRE), Mahler Storm (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Templehills (IRE) (8). Highest grade won: Class 2 (Templehills (IRE)). The wins came over 2m3½f–2m7f. As at Nov 2026.

Record shown from April 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.