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Horse profile

Dusty Rock (IRE)

3yo filly · Trainer Joseph Patrick O'Brien · Owner Michael Oflynn
4 runs · 4 courses · from May 2025
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 16 Oct 2026 · 5th of 9 Last raced off OR 68
KTB Profile

Dusty Rock is a filly by Starspangledbanner out of Dusty In Memphis who has yet to win from four starts and has placed once. Her best effort came when second of 13 at Dundalk in Jan 2026. She finished fifth of nine in a maiden at Dundalk in Oct 2026 off an official rating of 68, which equalled her highest ever mark. All her runs have been over trips under 7f on good or softer ground or standard going on the all-weather.

Based on 4 archived runs · run-style from 3 commented runs since May 2025 · updated 4 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 101 the best of the last 3 graded (A or B) runs · Dundalk (AW), 28 Jan 2026

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 4 figures · best 101B · median 75
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)2101B922 runs · 101 / 92
Heavy1——1 run · —
Good1———
DistanceRunsBestMedianSince 4 Nov 2025
Under 6f3101B672 runs · 101 / 84
6f – 7f1——1 run · —

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 24 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 84A the best of the last 3 rated runs · Dundalk (AW), 28 Jan 2026 Official rating 68 at the last run, 16 Oct 2026

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 4 figures · best 84A · median 66
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)284A72.52 runs · 84 / 72.5
Heavy1——1 run · —
Good1———
DistanceRunsBestMedianSince 4 Nov 2025
Under 6f384A712 runs · 84 / 65
6f – 7f1——1 run · —

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 24 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 from 3 analysed runs since May 2025

  • Prominent 2 (67%) · 0 wins
  • Led 1 (33%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 11.1% of 7,207 runs since May 2014 (664 horses).

Strongest at trips under 6f (all codes): 14.5% from 1,197.

GoingRunsWinsSRvs sireThis horse
Firm25312%+0.9—
Good to Firm1,03412512.1%+1—
Good1,73818310.5%−0.60 from 1
Good to Soft7779011.6%+0.5—
Soft1,08512411.4%+0.3—
Heavy2953311.2%+0.10 from 1
Standard (AW)2,25324310.8%−0.30 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,19717414.5%+3.40 from 3
6f – 7f3,58539811.1%00 from 1
1m – 1m1f1,4051399.9%−1.2—
1m2f – 1m4f652609.2%−1.9—
1m5f – 2m271269.6%−1.5—
2m1f – 2m4f8444.8%−6.3—
2m5f – 3m1300%−11.1—

Flat and jumps together (all codes) · since May 2014 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

6 siblings in the archive, 1 winner — best of them Military Alliance (IRE) (2 wins).

The wins came over 1m7½f–2m; the highest grade won is Class 3 (Military Alliance (IRE)).

ProduceRunsWinsWin tripsBest grade
Military Alliance (IRE)621m7½f–2mClass 3
Happywifehappylife (IRE)120——
Wartime Warrior (IRE)30——
Camelot Rock (IRE)30——
Yamarhaba Malayeen (IRE)10——
Galileo Jade (IRE)50——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 0 0% −2.00
Heavy 1 0 0% −1.00
Good 1 0 0% −1.00

CourseRunsWinsSR£1
Dundalk (AW) (IRE) 1 0 0% −1.00
Bellewstown (IRE) 1 0 0% −1.00
Dundalk (AW) 1 0 0% −1.00
Cork 1 0 0% −1.00

DistanceRunsWinsSR£1
Under 6f 3 0 0% −3.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
J M Sheridan 2 0 0% −2.00
Julian Pietropaolo 1 0 0% −1.00
Declan McDonogh 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 3 0 0% −3.00
2025 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 ORSpdKTB Jockey SP
2026 · 3 runs
16 Oct 26+16d Dundalk (AW) (IRE) Book Online At DundalkStadium.com Maiden 6f · Standard · 9 ran 5/9 ¾ 8-10 6883A61A Julian Pietropaolo 10/1
30 Sep 26+245d Bellewstown (IRE) Johnny Sullivan Memorial Maiden 5f · Soft To Heavy · 7 ran prominent early - 5th 2f out and under pressure - faded late to finish 6th 6/7 3¾ 9-3 —67A46B J M Sheridan 7/4
28 Jan 26+267d Dundalk (AW) View Restaurant At Dundalk Stadium Maiden 5f · Standard · 13 ran Sat behind the front group early - third at halfway then asked for effort with 2f left - into second inside the final 150 yards but unable to close on the winner 2/13 2¾ 9-1 —101B84A J M Sheridan 12/1
2025 · 1 run
06 May 25 Cork Irish EBF Auction Series Maiden 5f · Good · 11 ran Shared front spot early on the rail - urged on and losing spot inside final furlong then clipped the rail as fading - held on for sixth without finding more 6/11 nk 9-0 —33A71A Declan McDonogh 14/1

Quick answers

How many races has Dusty Rock won?
Dusty Rock (IRE) has yet to win, from 4 archived starts between 2025 and 2026. Placed 1 time in total (25% of starts).
Who trains Dusty Rock?
Dusty Rock (IRE) is trained by Joseph Patrick O'Brien, who saddled the horse on its most recent run on 16 October 2026.
Who is Dusty Rock's sire?
Dusty Rock (IRE) is by Starspangledbanner (AUS) out of Dusty In Memphis (USA), whose sire is Broken Vow.
What is Dusty Rock's official rating?
The most recent official rating on record is 68, from the run on 16 October 2026. That is also the highest on record.
What is Dusty Rock's sire's record?
Starspangledbanner (AUS)'s progeny in our archive have won 11.1% of 7,207 runs since May 2014 (664 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 14.5% from 1,197.
Who are Dusty Rock's siblings?
Out of Dusty In Memphis (USA), Dusty Rock (IRE) has 6 other produce in our archive, 1 of them a winner. Most wins: Military Alliance (IRE) (2). Highest grade won: Class 3 (Military Alliance (IRE)). The wins came over 1m7½f–2m. As at Nov 2026.

Record shown from May 2025. 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.