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Horse profile

Rock Crusher (IRE)

2yo colt (at last run, Oct 2017) · Last trainer Luke Comer · Last owner Luke Comer
by Choisir (AUS) out of Cote Quest (USA) (Green Desert)
2 runs · 2 courses · from Sep 2017
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 4 Oct 2017 — 3,311 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2017 · 16th of 16
KTB Profile

Lightly raced, with 2 archived starts between Sep 2017 and Oct 2017, the last of them as a 2yo colt. Finished 16 of 16 at Naas last time. By Choisir (AUS), whose progeny in our archive have won 10.7% of 5,779 runs since Jan 2008.

Based on 2 archived runs · updated 28 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 50 the best of the last 1 graded (A or B) run · Dundalk (AW), 22 Sep 2017

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 2 figures · best 50B · median 32
GoingRunsBestMedianSince 28 Oct 2025
Soft1———
Standard (AW)1———
DistanceRunsBestMedianSince 28 Oct 2025
Under 6f1———
6f – 7f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 49A the best of the last 2 rated runs · Dundalk (AW), 22 Sep 2017

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 49A · median 39.5
GoingRunsBestMedianSince 28 Oct 2025
Soft1———
Standard (AW)1———
DistanceRunsBestMedianSince 28 Oct 2025
Under 6f1———
6f – 7f1———

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
Choisir (AUS)

Progeny in our archive have won 10.7% of 5,779 runs since Jan 2008 (392 horses).

GoingRunsWinsSRvs sireThis horse
Firm7622.6%−8.1—
Good to Firm1,19514111.8%+1.1—
Good1,27613510.6%−0.1—
Good to Soft5536311.4%+0.7—
Soft752749.8%−0.90 from 1
Heavy320309.4%−1.3—
Standard (AW)1,60717410.8%+0.10 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,26314611.6%+0.90 from 1
6f – 7f2,53828511.2%+0.50 from 1
1m – 1m1f1,019959.3%−1.4—
1m2f – 1m4f445429.4%−1.3—
1m5f – 2m378359.3%−1.4—
2m1f – 2m4f1061110.4%−0.3—
2m5f – 3m26519.2%+8.5—
Over 3m400%−10.7—

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
Cote Quest (USA) (Green Desert)

5 siblings in the archive, 1 winner — best of them Traditional Dancer (IRE) (6 wins).

The wins came over 2m1f–3m1½f; the highest grade won is Class 2 (Traditional Dancer (IRE)).

ProduceRunsWinsWin tripsBest grade
Traditional Dancer (IRE)4862m1f–3m1½fClass 2
Mausin (IRE)60——
Wimbourne (IRE)40——
Elualla (IRE)90——
Cote Vermeille (GB)40——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2017 · 2 runs
04 Oct 17+12d Naas Naas Racecourse Maiden (Plus 10) 5f · Yielding · 16 ran 16/16 3¾ 9-5 14C30C Rory Cleary 66/1
22 Sep 17 Dundalk (AW) Irish Stallion Farms EBF Median Auction Maiden (Plus 10) 6f · Standard · 14 ran 11/14 2½ 9-5 50B49A Rory Cleary 66/1

Quick answers

How many races has Rock Crusher won?
Rock Crusher (IRE) has yet to win, from 2 archived starts in 2017.
Who trained Rock Crusher?
Rock Crusher (IRE) was trained by Luke Comer on the most recent run on record, at Naas on 4 October 2017.
Who is Rock Crusher's sire?
Rock Crusher (IRE) is by Choisir (AUS) out of Cote Quest (USA), whose sire is Green Desert.
What is Rock Crusher's sire's record?
Choisir (AUS)'s progeny in our archive have won 10.7% of 5,779 runs since Jan 2008 (392 horses), Flat and jumps together.
Who are Rock Crusher's siblings?
Out of Cote Quest (USA), Rock Crusher (IRE) has 5 other produce in our archive, 1 of them a winner. Most wins: Traditional Dancer (IRE) (6). Highest grade won: Class 2 (Traditional Dancer (IRE)). The wins came over 2m1f–3m1½f. As at Oct 2026.

Record shown from September 2017. 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.