How many races has Sizing Killarney (IRE) won?

Sizing Killarney (IRE) won 1 of 1 archived start in 2015, a strike rate of 100%. Placed 1 time in total (100% of starts).

Who trained Sizing Killarney (IRE)?

Sizing Killarney (IRE) was trained by Henry De Bromhead on the most recent run on record, at Cork on 26 March 2015.

Who is Sizing Killarney (IRE)'s sire?

Sizing Killarney (IRE) is by Mahler (GB) out of Check The Forecast (IRE), whose sire is Shernazar.

What is Sizing Killarney (IRE)'s sire's record?

Mahler (GB)'s progeny in our archive have won 10.8% of 8,837 runs since Jan 2008 (784 horses), Flat and jumps together. Strongest on good to firm going: 15.1% from 119.

Who are Sizing Killarney (IRE)'s siblings?

Out of Check The Forecast (IRE), Sizing Killarney (IRE) has 4 other produce in our archive, 4 of them winners. Most wins: Cerendipity (IRE) (4). Highest grade won: Class 3 (Cerendipity (IRE)). The wins came over 1m7f–3m. As at Oct 2026.

Horse profile

Sizing Killarney (IRE)

5yo gelding (at last run, Mar 2015) · Last trainer Henry De Bromhead · Last owner Ann Alan Potts Partnership

by Mahler (GB) out of Check The Forecast (IRE) (Shernazar)

1 run · 1 course · from Mar 2015

As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

No run recorded since 26 Mar 2015 — 4,227 days ago. Our archive can't say whether the horse is still in training.

Last run Mar 2015 · 1st of 10 Won last time out Won at Cork

KTB Profile

Lightly raced, with 1 archived start in Mar 2015 as a 5yo gelding. Finished 1 of 10 at Cork last time. By Mahler (GB), whose progeny in our archive have won 10.8% of 8,837 runs since Jan 2008.

Based on 1 archived run · updated 22 Oct 2026

1–1Wins / Runs
100%Strike rate
1 (100%)Placed
+3.50£1 level staken=1 at SP

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 135^A the best of the last 1 rated run · Cork, 26 Mar 2015

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

Mahler (GB)

Progeny in our archive have won 10.8% of 8,837 runs since Jan 2008 (784 horses).

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

Going	Runs	Wins	SR	vs sire	This horse
Good to Firm	119	18	15.1%	+4.3	—
Good	2,959	377	12.7%	+1.9	—
Good to Soft	1,802	178	9.9%	−0.9	—
Soft	2,734	257	9.4%	−1.4	—
Heavy	1,213	124	10.2%	−0.6	1 from 1
Standard (AW)	10	1	10%	−0.8	—

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
1m – 1m1f	5	0	0%	−10.8	—
1m2f – 1m4f	16	0	0%	−10.8	—
1m5f – 2m	2,040	199	9.8%	−1	1 from 1
2m1f – 2m4f	3,197	322	10.1%	−0.7	—
2m5f – 3m	2,813	339	12.1%	+1.3	—
Over 3m	766	95	12.4%	+1.6	—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

Check The Forecast (IRE) (Shernazar)

4 siblings in the archive, 4 winners — best of them Cerendipity (IRE) (4 wins).

The wins came over 1m7f–3m; the highest grade won is Class 3 (Cerendipity (IRE)).

Produce	Runs	Wins	Win trips	Best grade
Cerendipity (IRE)	28	4	1m7f–2m7½f	Class 3
Another Rebel (IRE)	20	3	2m½f–2m6f	—
Bright Forecast (IRE)	4	2	1m7½f–2m½f	Class 3
Bitsandpieces (IRE)	17	2	2m–3m	—

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

Form

Date	Course	Race	Pos	Btn	Wgt	KTB	Jockey	SP
26 Mar 15	Cork	Cit Horse Racing Maiden Hurdle 16f · Heavy · 10 ran	1/10		11-12	135^A	Jonathan Burke	7/2

Quick answers

How many races has Sizing Killarney (IRE) won?: Sizing Killarney (IRE) won 1 of 1 archived start in 2015, a strike rate of 100%. Placed 1 time in total (100% of starts).
Who trained Sizing Killarney (IRE)?: Sizing Killarney (IRE) was trained by Henry De Bromhead on the most recent run on record, at Cork on 26 March 2015.
Who is Sizing Killarney (IRE)'s sire?: Sizing Killarney (IRE) is by Mahler (GB) out of Check The Forecast (IRE), whose sire is Shernazar.
What is Sizing Killarney (IRE)'s sire's record?: Mahler (GB)'s progeny in our archive have won 10.8% of 8,837 runs since Jan 2008 (784 horses), Flat and jumps together. Strongest on good to firm going: 15.1% from 119.
Who are Sizing Killarney (IRE)'s siblings?: Out of Check The Forecast (IRE), Sizing Killarney (IRE) has 4 other produce in our archive, 4 of them winners. Most wins: Cerendipity (IRE) (4). Highest grade won: Class 3 (Cerendipity (IRE)). The wins came over 1m7f–3m. As at Oct 2026.