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Horse profile

Mariner's Cross (IRE)

3yo colt (at last run, May 2012) · Last trainer Mahmood Al Zarooni · Last owner Godolphin
by Dubawi (IRE) out of Trilemma (GB) (Slip Anchor)
2 runs · 1 course · from Apr 2012
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 5 May 2012 — 5,282 days ago. Our archive can't say whether the horse is still in training.
Last run May 2012 · 2nd of 5 Won at Newmarket
KTB Profile

Lightly raced, with 2 archived starts between Apr 2012 and May 2012, the last of them as a 3yo colt. Finished 2 of 5 at Newmarket last time. By Dubawi (IRE), whose progeny in our archive have won 18.4% of 12,939 runs since Jan 2008.

Based on 2 archived runs · updated 21 Oct 2026
KTB at a glance Win at Class 4

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 105A the best of the last 2 rated runs · Newmarket, 19 Apr 2012

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 →

Flat 2 figures · best 105A · median 102
GoingRunsBestMedianSince 21 Oct 2025
Good to Soft2105A102—
DistanceRunsBestMedianSince 21 Oct 2025
1m2f – 1m4f1———
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 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 18.4% of 12,939 runs since Jan 2008 (1,521 horses).

Weakest at trips under 6f (all codes): 9.8% from 429.

GoingRunsWinsSRvs sireThis horse
Firm481122.9%+4.5—
Good to Firm2,32347720.5%+2.1—
Good3,16656317.8%−0.6—
Good to Soft1,74231017.8%−0.61 from 2
Soft1,90232717.2%−1.2—
Heavy58910217.3%−1.1—
Standard (AW)3,16758518.5%+0.1—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f429429.8%−8.6—
6f – 7f3,11758018.6%+0.2—
1m – 1m1f3,85272518.8%+0.41 from 1
1m2f – 1m4f3,83276920.1%+1.70 from 1
1m5f – 2m1,20618815.6%−2.8—
2m1f – 2m4f3334814.4%−4—
2m5f – 3m1381913.8%−4.6—
Over 3m32618.8%+0.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Trilemma (GB) (Slip Anchor)

3 siblings in the archive, 2 winners — best of them Hedge End (IRE) (4 wins).

The wins came over 5f–2m5f; the highest grade won is Class 5 (Hedge End (IRE)).

ProduceRunsWinsWin tripsBest grade
Hedge End (IRE)3445f–1m½fClass 5
In A Nutshell (IRE)2122m½f–2m5f—
Isolde's Voice (IRE)20——

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
05 May 12+16d Newmarket Qatar Racing Newmarket Stakes (Listed) Class 1 · 10f · Good To Soft · 5 ran 2/5 nk 8-12 99B Frankie Dettori 9/4
19 Apr 12 Newmarket Swan At Lavenham Wood Ditton Stakes Class 4 · 8f · Good To Soft · 18 ran 1/18 9-3 105A Frankie Dettori 6/1

Quick answers

How many races has Mariner's Cross (IRE) won?
Mariner's Cross (IRE) won 1 of 2 archived starts in 2012, a strike rate of 50%. Placed 2 times in total (100% of starts).
Who trained Mariner's Cross (IRE)?
Mariner's Cross (IRE) was trained by Mahmood Al Zarooni on the most recent run on record, at Newmarket on 5 May 2012.
Who is Mariner's Cross (IRE)'s sire?
Mariner's Cross (IRE) is by Dubawi (IRE) out of Trilemma (GB), whose sire is Slip Anchor.
What is Mariner's Cross (IRE)'s sire's record?
Dubawi (IRE)'s progeny in our archive have won 18.4% of 12,939 runs since Jan 2008 (1,521 horses), Flat and jumps together. Weakest at trips under 6f (all codes): 9.8% from 429.
Who are Mariner's Cross (IRE)'s siblings?
Out of Trilemma (GB), Mariner's Cross (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Hedge End (IRE) (4). Highest grade won: Class 5 (Hedge End (IRE)). The wins came over 5f–2m5f. As at Oct 2026.

Record shown from April 2012. 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.