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Horse profile

Marrien (IRE)

3yo filly (at last run, Mar 2023) · Last trainer Mark Fahey · Last owner Kevin A Quinn
by Oasis Dream (GB) out of Boastful (IRE) (Clodovil)
1 run · 1 course · from Mar 2023
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 26 Mar 2023 — 1,305 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2023 · 15th of 15
KTB Profile

Lightly raced, with 1 archived start in Mar 2023 as a 3yo filly. Finished 15 of 15 at Naas last time. By Oasis Dream (GB), whose progeny in our archive have won 11.8% of 18,001 runs since Jan 2008.

Based on 1 archived run · updated 21 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 →

Flat 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 34C the best of the last 1 rated run · Naas, 26 Mar 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 →

Flat 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
Oasis Dream (GB)

Progeny in our archive have won 11.8% of 18,001 runs since Jan 2008 (1,509 horses).

Strongest on firm going: 17.3% from 150. Weakest on heavy going: 8.5% from 482. Weakest over 1m5f – 2m (all codes): 7.1% from 790.

GoingRunsWinsSRvs sireThis horse
Firm1502617.3%+5.5—
Good to Firm3,27543713.3%+1.5—
Good3,82942711.2%−0.6—
Good to Soft1,82420211.1%−0.7—
Soft1,7811639.2%−2.6—
Heavy482418.5%−3.30 from 1
Standard (AW)6,65882012.3%+0.5—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2,10129414%+2.2—
6f – 7f7,71693212.1%+0.30 from 1
1m – 1m1f4,38752011.9%+0.1—
1m2f – 1m4f2,66728210.6%−1.2—
1m5f – 2m790567.1%−4.7—
2m1f – 2m4f2723011%−0.8—
2m5f – 3m6434.7%−7.1—
Over 3m400%−11.8—

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
Boastful (IRE) (Clodovil)

6 siblings in the archive, 5 winners — best of them Sir Winston (IRE) (3 wins).

The wins came over 5f–1m; the highest grade won is Class 3 (Sir Winston (IRE)).

ProduceRunsWinsWin tripsBest grade
Sir Winston (IRE)1637fClass 3
Temperance (IRE)1916f—
Stage Play (IRE)915fClass 5
Moseeb (IRE)516fClass 3
Milestone Payment (IRE)211m—
Minx At Midnight (IRE)20——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
26 Mar 23 Naas Kuroshio At Compas Stallions Maiden 6f · Heavy · 15 ran 15/15 18 8-10 7C34C Jack Kearney 33/1

Quick answers

How many races has Marrien (IRE) won?
Marrien (IRE) has yet to win, from 1 archived start in 2023.
Who trained Marrien (IRE)?
Marrien (IRE) was trained by Mark Fahey on the most recent run on record, at Naas on 26 March 2023.
Who is Marrien (IRE)'s sire?
Marrien (IRE) is by Oasis Dream (GB) out of Boastful (IRE), whose sire is Clodovil.
What is Marrien (IRE)'s sire's record?
Oasis Dream (GB)'s progeny in our archive have won 11.8% of 18,001 runs since Jan 2008 (1,509 horses), Flat and jumps together. Strongest on firm going: 17.3% from 150. Weakest on heavy going: 8.5% from 482. Weakest over 1m5f – 2m (all codes): 7.1% from 790.
Who are Marrien (IRE)'s siblings?
Out of Boastful (IRE), Marrien (IRE) has 6 other produce in our archive, 5 of them winners. Most wins: Sir Winston (IRE) (3). Highest grade won: Class 3 (Sir Winston (IRE)). The wins came over 5f–1m. As at Oct 2026.

Record shown from March 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.