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Horse profile

Briery Bluebelle (GB)

5yo mare · Trainer Jonjo & A.J. O'Neill · Owner Mrs Helen Plumbly Mrs Amanda Mantell
by Passing Glance (GB) out of Briery Belle (GB) (King's Theatre)
3 runs · 3 courses · from Jan 2026
As at 10 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
New yard Last run 30 Oct 2026
KTB Profile

Briery Bluebelle is a maiden who has run three times on turf over 1m5f to 2m, finishing placed once. Her best effort came when second of 10 at Southwell in Apr 2026. She ran mid-division when last seen in a Class 4 mares maiden hurdle at Uttoxeter in Oct 2026, which was her first start for Jonjo & A.J. O'Neill. By Passing Glance out of a King's Theatre mare.

Based on 3 archived runs · run-style from 3 commented runs since Jan 2026 · updated 10 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 133 the best of the last 1 graded (A or B) run · Southwell, 1 Apr 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 →

Jumps 1 figure · too few for a breakdown

Of 3 runs looked at, 2 have no figure: did not complete (2).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 3 runs · as at 7 Nov 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 118B the best of the last 1 rated run · Southwell, 1 Apr 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 →

Jumps 1 figure · too few for a breakdown

Of 3 runs looked at, 2 have no figure: did not complete (or a non-runner row) (2).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 3 runs · as at 7 Nov 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.

The forward record. KTB’s figures on this horse since 30 Oct 2026: fastest on KTB Speed in 1 run (won 0) · to 30 Oct 2026. Each pick was the figure’s choice before the off, settled against the result the next morning; “did not run” is counted apart. GB and Irish races since 5 Oct 2026.

Run style from 3 analysed runs since Jan 2026

  • Mid-division 3 (100%) · 0 wins

Pedigree intelligence

Sire
Passing Glance (GB)

Progeny in our archive have won 12.4% of 3,578 runs since May 2008 (296 horses).

Strongest on heavy going: 15.8% from 222. Weakest on standard (aw) going: 7.2% from 290. Weakest over 6f – 7f (all codes): 8.8% from 171.

GoingRunsWinsSRvs sireThis horse
Firm13323.1%+10.7—
Good to Firm238208.4%−4—
Good1,33518914.2%+1.80 from 2
Good to Soft8369411.2%−1.2—
Soft6448212.7%+0.30 from 1
Heavy2223515.8%+3.4—
Standard (AW)290217.2%−5.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2314.3%−8.1—
6f – 7f171158.8%−3.6—
1m – 1m1f2192310.5%−1.9—
1m2f – 1m4f2482510.1%−2.3—
1m5f – 2m1,35316612.3%−0.10 from 3
2m1f – 2m4f91912413.5%+1.1—
2m5f – 3m5337313.7%+1.3—
Over 3m1121715.2%+2.8—

Flat and jumps together (all codes) · since May 2008 · as at 9 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Briery Belle (GB) (King's Theatre)

2 siblings in the archive, 1 winner — best of them Briery Rose (GB) (1 win).

The wins came over 2m3½f; the highest grade won is Class 4 (Briery Rose (GB)).

Family form: Briery Rose (GB) won at Huntingdon, 1 Nov 2026.

ProduceRunsWinsWin tripsBest grade
Briery Rose (GB)412m3½fClass 4
Briery Butterfly (GB)130——

Record by conditions

GoingRunsWinsSR£1
Good 2 0 0% −2.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 2 0 0% −2.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Uttoxeter 1 0 0% −1.00
Southwell 1 0 0% −1.00
Huntingdon 1 0 0% −1.00

JockeyRunsWinsSR£1
Kevin Brogan 1 0 0% −1.00
Toby McCain-Mitchell 1 0 0% −1.00
Jay Tidball 1 0 0% −1.00

TypeRunsWinsSR£1
NH Flat 2 0 0% −2.00
Hurdle 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 SpdKTB Jockey SP
2026 · 3 runs
30 Oct 26+212d Uttoxeter Support The Royal British Legion Poppy Appeal Mares' Maiden Hurdle Race (Herring Queen Series Qualifier) (GBB Race) Class 4 · 2m · Good · 13 ran raced wide in the pack - dropped towards the back by 5th - looked outpaced 4 out then quickly eased up PU/13 — 11-6 —— Kevin Brogan 40/1
01 Apr 26+69d Southwell Download The Racecourse App Raceday Ready Mares' Standard NH Flat Race (Conditional/Amateurs) (GBB Race) Class 5 · 2m · Good · 10 ran Settled in the pack early - moved into third with 3f left - powered up into second with 2f to run - urged forward to challenge the front-runner a furlong out - hit the front briefly before being overtaken in the closing stages - edged out into second 2/10 nk 10-11 133B118B Toby McCain-Mitchell 50/1
22 Jan 26 Huntingdon Pertemps Network Mares' Maiden NH Flat Race (Conditionals & Amateurs) Class 5 · 2m · Soft · 10 ran Settled no worse than mid-pack early - dropped away shortly after the midway point - eased and pulled up on the bend PU/10 — 10-13 —— Jay Tidball 11/1

Quick answers

How many races has Briery Bluebelle won?
Briery Bluebelle (GB) has yet to win, from 3 archived starts in 2026. Placed 1 time in total (33.3% of starts).
Who trains Briery Bluebelle?
Briery Bluebelle (GB) is trained by Jonjo & A.J. O'Neill, who saddled the horse on its most recent run on 30 October 2026.
Who is Briery Bluebelle's sire?
Briery Bluebelle (GB) is by Passing Glance (GB) out of Briery Belle (GB), whose sire is King's Theatre.
What is Briery Bluebelle's sire's record?
Passing Glance (GB)'s progeny in our archive have won 12.4% of 3,578 runs since May 2008 (296 horses), Flat and jumps together. Strongest on heavy going: 15.8% from 222. Weakest on standard (aw) going: 7.2% from 290. Weakest over 6f – 7f (all codes): 8.8% from 171.
Who are Briery Bluebelle's siblings?
Out of Briery Belle (GB), Briery Bluebelle (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: Briery Rose (GB) (1). Highest grade won: Class 4 (Briery Rose (GB)). The wins came over 2m3½f. As at Nov 2026.

Record shown from January 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.