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Horse profile

Arizona Rock (IRE)

3yo colt (at last run, Jul 2025) · Last trainer Jamie Osborne · Last owner Jim And Claire Limited
by Arizona. (IRE) out of Rock of Ridd (IRE) (Antonius Pius)
6 runs · 4 courses · from Feb 2025
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 4 Jul 2025 — 487 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2025 · 9th of 10 Last raced off OR 68
KTB Profile

Arizona Rock is a maiden who was yet to win from six starts. His best effort came when third of seven at Wolverhampton (AW) in Mar 2025. The colt by Arizona out of Rock of Ridd raced on both turf and all-weather, over trips from 6f to 1m4f, and last ran when ninth of 10 at Haydock in Jul 2025 off an official rating of 68. He reached a highest ever mark of 72.

Based on 6 archived runs · run-style from 6 commented runs since Feb 2025 · updated 4 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 99 the best of the last 3 graded (A or B) runs · Wolverhampton (AW), 17 Mar 2025

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 6 figures · best 111A · median 84.5
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)4111A93—
Good1———
Good to Firm1———
DistanceRunsBestMedianSince 4 Nov 2025
1m2f – 1m4f382B74—
6f – 7f3111A99—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 69A the best of the last 3 rated runs · Salisbury, 24 May 2025 Official rating 68 at the last run, 4 Jul 2025

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 6 figures · best 79A · median 65.5
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)479A68.5—
Good1———
Good to Firm1———
DistanceRunsBestMedianSince 4 Nov 2025
1m2f – 1m4f369A59—
6f – 7f379A75—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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 from 6 analysed runs since Feb 2025

  • Held up 3 (50%) · 0 wins
  • Led 2 (33%) · 0 wins
  • Prominent 1 (17%) · 0 wins

Pedigree intelligence

Sire
Arizona. (IRE)

Progeny in our archive have won 6.5% of 495 runs since Mar 2024 (73 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm4648.7%+2.20 from 1
Good151127.9%+1.40 from 1
Good to Soft3213.1%−3.4—
Soft10643.8%−2.7—
Heavy2300%−6.5—
Standard (AW)137118%+1.50 from 4
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3412.9%−3.6—
6f – 7f199105%−1.50 from 3
1m – 1m1f144139%+2.5—
1m2f – 1m4f7667.9%+1.40 from 3
1m5f – 2m3113.2%−3.3—
2m1f – 2m4f1119.1%+2.6—

Flat and jumps together (all codes) · since Mar 2024 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Rock of Ridd (IRE) (Antonius Pius)

2 siblings in the archive, 1 winner — best of them Made For Minds (IRE) (1 win).

The wins came over 1m4f.

ProduceRunsWinsWin tripsBest grade
Made For Minds (IRE)1411m4f—
Caramel Lizard (IRE)40——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 4 0 0% −4.00
Good 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 4 0 0% −4.00
Class 4 1 0 0% −1.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Wolverhampton (AW) 3 0 0% −3.00
Haydock 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00
Salisbury 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 3 0 0% −3.00
6f – 7f 3 0 0% −3.00

JockeyRunsWinsSR£1
William Carver 3 0 0% −3.00
Saffie Osborne 3 0 0% −3.00

HeadgearRunsWinsSR£1
None 5 0 0% −5.00
Blinkers 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
2025 · 6 runs
04 Jul 25+15d Haydock Pullman & Novotel Paddington Liverpool Hotels Handicap Class 5 · 1m2f · Good · 10 ran Settled towards the back - urged forward approaching the final 3f - unable to threaten the leading group - finished 9th 9/10 ½ 9-7 6882B59A William Carver 16/1
19 Jun 25+26d Lingfield (AW) HighBet Ascot Free Bet Drop Handicap Class 5 · 1m2f · Standard · 8 ran Went straight to front - pressed for effort and lost command 3f out - dropped away inside final 2f - finished well held in 8th 8/8 nk 9-6 7172C53C William Carver 50/1
24 May 25+68d Salisbury Saunton Sands Hotel 'Confined' Handicap Class 5 · 1m2f · Good To Firm · 8 ran Settled towards the back of the pack - urged forward approaching the final 3f - kept on late to take 4th 4/8 2¾ 9-6 7274A69A William Carver 14/1
17 Mar 25+9d Wolverhampton (AW) Boost Your Acca At BetMGM Novice Stakes (GBB Race) (Div 2) Class 4 · 7f · Standard · 7 ran Went straight to front early - pushed along and overtaken approaching final furlong - dropped to third right at the finish 3/7 nk 9-1 —99A79A Saffie Osborne 4/1
08 Mar 25+12d Wolverhampton (AW) Boost Your Acca At BetMGM Novice Stakes (GBB Race) Class 3 · 7f · Standard · 8 ran Sat close to front-runner - driven with over two furlongs left and kept going - lacked the speed to get involved in finish 4/8 hd 9-0 —87A75A Saffie Osborne 14/1
24 Feb 25 Wolverhampton (AW) Win 1M With BetMGM's Golden Goals Maiden Stakes (GBB Race) Class 5 · 7f · Standard · 12 ran Held up towards back of field - closed late under urging inside final furlong - crossed line in 4th 4/12 2¾ 8-13 —111A62A Saffie Osborne 16/1

Quick answers

How many races has Arizona Rock won?
Arizona Rock (IRE) has yet to win, from 6 archived starts in 2025.
Who trained Arizona Rock?
Arizona Rock (IRE) was trained by Jamie Osborne on the most recent run on record, at Haydock on 4 July 2025.
Who is Arizona Rock's sire?
Arizona Rock (IRE) is by Arizona. (IRE) out of Rock of Ridd (IRE), whose sire is Antonius Pius.
What is Arizona Rock's official rating?
The most recent official rating on record is 68, from the run on 4 July 2025. The highest on record is 72.
What is Arizona Rock's sire's record?
Arizona. (IRE)'s progeny in our archive have won 6.5% of 495 runs since Mar 2024 (73 horses), Flat and jumps together.
Who are Arizona Rock's siblings?
Out of Rock of Ridd (IRE), Arizona Rock (IRE) has 2 other produce in our archive, 1 of them a winner. Most wins: Made For Minds (IRE) (1). The wins came over 1m4f. As at Nov 2026.

Record shown from February 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.