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Horse profile

Mazie May (IRE)

3yo filly (at last run, Jun 2006) · Last trainer John J Walsh · Last owner Mrs W M Fitzpatrick
by Key Of Luck (USA) out of Green Belt (FR) (Tirol)
5 runs · 4 courses · from Oct 2005
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 18 Jun 2006 — 7,444 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2006 · 15th of 16 Last raced off OR 48
KTB Profile

Mazie May (IRE) is yet to win from 5 starts. Last raced off a career-high mark of 48.

Based on 5 archived runs · updated 5 Nov 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 33C the best of the last 3 rated runs · Listowel, 4 Jun 2006 Official rating 48 at the last run, 18 Jun 2006

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 →

Flat 5 figures · best 46C · median 33
GoingRunsBestMedianSince 5 Nov 2025
Soft246C39—
Firm1———
Good to Firm1———
Heavy1———
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f234C21—
1m – 1m1f233C32.5—
1m2f – 1m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 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
Key Of Luck (USA)

Progeny in our archive have won 9.1% of 2,326 runs since Jan 2008 (171 horses).

Weakest over 2m5f – 3m (all codes): 5.1% from 136.

GoingRunsWinsSRvs sireThis horse
Firm3213.1%−60 from 1
Good to Firm398389.5%+0.40 from 1
Good576559.5%+0.4—
Good to Soft288258.7%−0.4—
Soft372256.7%−2.40 from 2
Heavy145139%−0.10 from 1
Standard (AW)5155410.5%+1.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f8778%−1.1—
6f – 7f371287.5%−1.60 from 2
1m – 1m1f297237.7%−1.40 from 2
1m2f – 1m4f5335610.5%+1.40 from 1
1m5f – 2m5346412%+2.9—
2m1f – 2m4f331236.9%−2.2—
2m5f – 3m13675.1%−4—
Over 3m3738.1%−1—

Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Green Belt (FR) (Tirol)

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

The wins came over 7f–2m7½f; the highest grade won is Class 4 (Emerald Destiny (IRE)).

ProduceRunsWinsWin tripsBest grade
Emerald Destiny (IRE)3422m3f–2m7½fClass 4
Goliaths Boy (IRE)1227f–1mClass 4
By Popular Demand (IRE)20——

Record by conditions

GoingRunsWinsSR£1
Soft 2 0 0% −2.00
Firm 1 0 0% −1.00
Good to Firm 1 0 0% −1.00
Heavy 1 0 0% −1.00

CourseRunsWinsSR£1
Cork 2 0 0% −2.00
Listowel 1 0 0% −1.00
Killarney 1 0 0% −1.00
Curragh 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 2 0 0% −2.00
1m – 1m1f 2 0 0% −2.00
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
W J Lee 3 0 0% −3.00
Martin Lane 1 0 0% −1.00
D Manning 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 4 0 0% −4.00
Blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2006 4 0 0% −4.00
2005 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 ORKTB Jockey SP
2006 · 4 runs
18 Jun 06+14d Cork Charleville Cheese Handicap (45-70) 6f · Firm · 16 ran 15/16 ½ 7-11 488C Martin Lane 20/1
04 Jun 06+27d Listowel Ballybunion Median Auction Maiden 1m · Good To Firm · 13 ran 12/13 7 9-0 4533C D Manning 33/1
08 May 06+3d Killarney Irish Stallion Farms EBF Fillies Median Auction Maiden 1m½f · Yielding To Soft · 11 ran 11/11 25 8-11 4532C W J Lee 33/1
05 May 06+193d Cork Coolmore Fasliyev Fillies Maiden 1m2f · Yielding To Soft · 18 ran 18/18 shd 8-11 —46C W J Lee 50/1
2005 · 1 run
24 Oct 05 Curragh Alwathba Maiden 7f · Heavy · 26 ran 23/26 3 8-8 —34C W J Lee 33/1

Quick answers

How many races has Mazie May won?
Mazie May (IRE) has yet to win, from 5 archived starts between 2005 and 2006.
Who trained Mazie May?
Mazie May (IRE) was trained by John J Walsh on the most recent run on record, at Cork on 18 June 2006.
Who is Mazie May's sire?
Mazie May (IRE) is by Key Of Luck (USA) out of Green Belt (FR), whose sire is Tirol.
What is Mazie May's official rating?
The most recent official rating on record is 48, from the run on 18 June 2006. That is also the highest on record.
What is Mazie May's sire's record?
Key Of Luck (USA)'s progeny in our archive have won 9.1% of 2,326 runs since Jan 2008 (171 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 5.1% from 136.
Who are Mazie May's siblings?
Out of Green Belt (FR), Mazie May (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Emerald Destiny (IRE) (2). Highest grade won: Class 4 (Emerald Destiny (IRE)). The wins came over 7f–2m7½f. As at Nov 2026.

Record shown from October 2005. 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.