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Horse profile

May Mahler (IRE)

5yo mare (at last run, Jun 2023) · Last trainer D Harvey · Last owner Forge Ten Syndicate
by Mahler (GB) out of Justfour (IRE) (Beneficial)
1 run · 1 course · from Jun 2023
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 17 Jun 2023 — 1,228 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2023 · 8th of 10
KTB Profile

May Mahler finished 8 of 10 on her only start in the Irish Stallion Farms EBF Mares Maiden Hurdle at Downpatrick in Jun 2023. The Mahler mare was unplaced on soft ground over 2m1f – 2m4f. Her sire’s progeny have recorded 955 wins from 8,842 runs since Jan 2008, with a strongest record on good to firm. Her dam has produced three runners to date, none of whom have won.

Based on 1 archived run · updated 28 Oct 2026

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 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 88C the best of the last 1 rated run · Downpatrick, 17 Jun 2023

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

Progeny in our archive have won 10.8% of 8,853 runs since Jan 2008 (785 horses).

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

GoingRunsWinsSRvs sireThis horse
Good to Firm1191815.1%+4.3—
Good2,96337812.8%+2—
Good to Soft1,8091789.8%−1—
Soft2,7392599.5%−1.30 from 1
Heavy1,21312410.2%−0.6—
Standard (AW)10110%−0.8—
Distance (all codes)RunsWinsSRvs sireThis horse
1m – 1m1f500%−10.8—
1m2f – 1m4f1600%−10.8—
1m5f – 2m2,0431999.7%−1.1—
2m1f – 2m4f3,20632410.1%−0.70 from 1
2m5f – 3m2,81534012.1%+1.3—
Over 3m7689512.4%+1.6—

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
Justfour (IRE) (Beneficial)

3 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Macfin (IRE)110——
Just Four Fame (IRE)120——
Justwest (IRE)40——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2023 · 1 run
17 Jun 23 Downpatrick Irish Stallion Farms EBF Mares Maiden Hurdle 19f · Yielding To Soft · 10 ran 8/10 6½ 10-8 63C88C Mike O'Connor 50/1

Quick answers

How many races has May Mahler won?
May Mahler (IRE) has yet to win, from 1 archived start in 2023.
Who trained May Mahler?
May Mahler (IRE) was trained by D Harvey on the most recent run on record, at Downpatrick on 17 June 2023.
Who is May Mahler's sire?
May Mahler (IRE) is by Mahler (GB) out of Justfour (IRE), whose sire is Beneficial.
What is May Mahler's sire's record?
Mahler (GB)'s progeny in our archive have won 10.8% of 8,853 runs since Jan 2008 (785 horses), Flat and jumps together. Strongest on good to firm going: 15.1% from 119.
Who are May Mahler's siblings?
Out of Justfour (IRE), May Mahler (IRE) has 3 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from June 2023. 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.