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Horse profile

Rebel Moon (GB)

3yo filly · Trainer Joseph Patrick O'Brien · Owner Al Shiraaa Racing Limited
4 runs · 4 courses · from Apr 2026
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
2 wins · Naas & Gowran Park Last run 23 Aug 2026 · 7th of 10 Last raced off OR 108
KTB Profile

Rebel Moon is 2 from 4 on turf with both wins gained on her first visit to the course. She took a fillies maiden at Gowran Park in Apr 2026 on soft ground over 1m to 1m1f and followed up in the Group 3 Al Shira'aa Racing Irish EBF Jannah Rose Stakes at Naas in Jun 2026 over 1m2f to 1m4f on good. The filly was then seventh of 10 in the Sumbe Prix Jean Et Louis Romanet at Deauville in Aug 2026 when last raced off OR 108.

Based on 4 archived runs · run-style from 3 commented runs since Apr 2026 · updated 1 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 115 the best of the last 2 graded (A or B) runs · Curragh (IRE), 18 Jul 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 3 figures · best 123C · median 115
GoingRunsBestMedianSince 1 Nov 2025
Good to Firm1——1 run · —
Good1——1 run · —
Soft1——1 run · —
DistanceRunsBestMedianSince 1 Nov 2025
1m2f – 1m4f2123C1192 runs · 123 / 119
1m – 1m1f1——1 run · —

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

KTB Rating

Best recent KTB Rating 97A the best of the last 3 rated runs · Curragh (IRE), 18 Jul 2026 Official rating 108 at the last run, 23 Aug 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 3 figures · best 97A · median 91
GoingRunsBestMedianSince 1 Nov 2025
Good to Firm1——1 run · —
Good1——1 run · —
Soft1——1 run · —
DistanceRunsBestMedianSince 1 Nov 2025
1m2f – 1m4f297A942 runs · 97 / 94
1m – 1m1f1——1 run · —

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

  • Held up 3 (100%) · 2 wins

Pedigree intelligence

Sire

Progeny in our archive have won 13.8% of 12,206 runs since Apr 2014 (1,107 horses).

Weakest over 1m5f – 2m (all codes): 9.4% from 960.

GoingRunsWinsSRvs sireThis horse
Firm18422.2%+8.4—
Good to Firm1,56023815.3%+1.50 from 1
Good2,75538313.9%+0.11 from 1
Good to Soft1,56018311.7%−2.1—
Soft1,87825313.5%−0.31 from 1
Heavy7208511.8%−20 from 1
Standard (AW)3,71353414.4%+0.6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4777114.9%+1.1—
6f – 7f3,60451114.2%+0.4—
1m – 1m1f3,60351714.3%+0.51 from 1
1m2f – 1m4f3,28346714.2%+0.41 from 3
1m5f – 2m960909.4%−4.4—
2m1f – 2m4f246249.8%−4—
2m5f – 3m3213.1%−10.7—
Over 3m100%−13.8—

Flat and jumps together (all codes) · since Apr 2014 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

6 siblings in the archive, 4 winners — best of them Tasman Bay (FR) (2 wins).

The wins came over 1m–1m2f; the highest grade won is Listed (Alzire (FR)).

ProduceRunsWinsWin tripsBest grade
Tasman Bay (FR)1321m–1m2fClass 3
Alzire (FR)821mListed
Palmyre (FR)1311m2f—
Pemba Bay (FR)1011mListed
Conargo (FR)30——
Speechless (IRE)30——

Record by conditions

GoingRunsWinsSR£1
Heavy 1 0 0% −1.00
Good to Firm 1 0 0% −1.00
Good 1 1 100% +2.75
Soft 1 1 100% +8.00

ClassRunsWinsSR£1
Class 1 2 0 0% −2.00

CourseRunsWinsSR£1
Deauville (FR) 1 0 0% −1.00
Curragh (IRE) 1 0 0% −1.00
Naas 1 1 100% +2.75
Gowran Park 1 1 100% +8.00

DistanceRunsWinsSR£1
1m2f – 1m4f 3 1 33% +0.75
1m – 1m1f 1 1 100% +8.00

JockeyRunsWinsSR£1
Dylan Browne McMonagle 2 1 50% +1.75
J M Sheridan 2 1 50% +7.00

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 · 4 runs
23 Aug 26+36d Deauville (FR) Sumbe Prix Jean Et Louis Romanet Class 1 · 1m2f · Soft To Heavy · 10 ran 7/10 ½ 8-11 108—— Dylan Browne McMonagle 16/1
18 Jul 26+24d Curragh (IRE) Juddmonte Irish Oaks (Group 1) Class 1 · 1m4f · Good To Firm · 10 ran restrained towards the back - made ground on the outer in good order over 2f out and up to 3rd - driven into 2nd and drifted right 1 1/2f out - unable to get on terms when drifting right once more over 1f out - back to 3rd early in the final furlong - stayed on at one gait and had nothing more in 4th late on 4/10 ½ 9-2 103115A97A J M Sheridan 12/1
24 Jun 26+76d Naas Al Shira'aa Racing Irish EBF Jannah Rose Stakes (Fillies' Group 3) 1m2½f · Good · 5 ran Held up at the back - up to 4th by halfway - improved into 3rd approaching 2f out - pushed into 2nd with a furlong left - challenging from 200 yards and got up near the line 1/5 9-2 —123C91B Dylan Browne McMonagle 11/4
09 Apr 26 Gowran Park Irish Injured Jockeys Fillies Maiden 1m1½f · Soft · 7 ran Sluggish start - back of the field early - 6th at halfway - urged into 5th two out - moved through strongly outside to hit the front approaching the last furlong - stayed on to score late 1/7 9-3 —99A88A J M Sheridan 8/1

Quick answers

How many races has Rebel Moon won?
Rebel Moon (GB) won 2 of 4 archived starts in 2026, a strike rate of 50%. Placed 2 times in total (50% of starts).
Who trains Rebel Moon?
Rebel Moon (GB) is trained by Joseph Patrick O'Brien, who saddled the horse on its most recent run on 23 August 2026.
Who is Rebel Moon's sire?
Rebel Moon (GB) is by Lope De Vega (IRE) out of Purely Priceless (IRE), whose sire is Galileo.
What is Rebel Moon's official rating?
The most recent official rating on record is 108, from the run on 23 August 2026. That is also the highest on record.
What is Rebel Moon's sire's record?
Lope De Vega (IRE)'s progeny in our archive have won 13.8% of 12,206 runs since Apr 2014 (1,107 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 9.4% from 960.
Who are Rebel Moon's siblings?
Out of Purely Priceless (IRE), Rebel Moon (GB) has 6 other produce in our archive, 4 of them winners. Most wins: Tasman Bay (FR) (2). Highest grade won: Listed (Alzire (FR)). The wins came over 1m–1m2f. As at Nov 2026.

Record shown from April 2026. 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.