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Horse profile

Bluethorn Boy (GB)

6yo gelding (at last run, Feb 2024) · Last trainer Martin Keighley · Last owner Serendipity Syndicate 2006
by Blue Bresil (FR) out of Thornton Alice (GB) (Kayf Tara)
1 run · 1 course · from Feb 2024
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 9 Feb 2024 — 984 days ago. Our archive can't say whether the horse is still in training.
Last run Feb 2024 · 9th of 9
KTB Profile

Bluethorn Boy made a single start in a Class 4 maiden NH flat race at Kempton in Feb 2024, finishing 9 of 9 on soft ground over 1m5f – 2m. The gelding is by Blue Bresil, whose progeny in the archive have won 422 of 3,487 runs since Jan 2008 at a 12.1% strike rate. His dam Thornton Alice has produced two runners to date, one of whom, Ten Past Midnight, won four times.

Based on 1 archived run · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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

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

KTB Rating

Best recent KTB Rating 110C the best of the last 1 rated run · Kempton, 9 Feb 2024

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 →

Jumps 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · 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

Progeny in our archive have won 12.1% of 3,489 runs since Jan 2008 (454 horses).

GoingRunsWinsSRvs sireThis horse
Firm100%−12.1—
Good to Firm45715.6%+3.5—
Good90410211.3%−0.8—
Good to Soft7278211.3%−0.8—
Soft1,18715212.8%+0.70 from 1
Heavy5717413%+0.9—
Standard (AW)5259.6%−2.5—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f10110%−2.1—
1m – 1m1f3725.4%−6.7—
1m2f – 1m4f6757.5%−4.6—
1m5f – 2m1,24416513.3%+1.20 from 1
2m1f – 2m4f1,47616911.4%−0.7—
2m5f – 3m5657112.6%+0.5—
Over 3m901011.1%−1—

Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

2 siblings in the archive, 1 winner — best of them Ten Past Midnight (GB) (4 wins).

The wins came over 2m–2m4½f; the highest grade won is Class 4 (Ten Past Midnight (GB)).

ProduceRunsWinsWin tripsBest grade
Ten Past Midnight (GB)2842m–2m4½fClass 4
Bluey Bay (GB)60——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
09 Feb 24 Kempton Racing TV Open Maiden NH Flat Race (GBB Race) (Div 2) Class 4 · 16f · Soft · 9 ran 9/9 99 11-7 -104C110C Sean Bowen 50/1

Quick answers

How many races has Bluethorn Boy (GB) won?
Bluethorn Boy (GB) has yet to win, from 1 archived start in 2024.
Who trained Bluethorn Boy (GB)?
Bluethorn Boy (GB) was trained by Martin Keighley on the most recent run on record, at Kempton on 9 February 2024.
Who is Bluethorn Boy (GB)'s sire?
Bluethorn Boy (GB) is by Blue Bresil (FR) out of Thornton Alice (GB), whose sire is Kayf Tara.
What is Bluethorn Boy (GB)'s sire's record?
Blue Bresil (FR)'s progeny in our archive have won 12.1% of 3,489 runs since Jan 2008 (454 horses), Flat and jumps together.
Who are Bluethorn Boy (GB)'s siblings?
Out of Thornton Alice (GB), Bluethorn Boy (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: Ten Past Midnight (GB) (4). Highest grade won: Class 4 (Ten Past Midnight (GB)). The wins came over 2m–2m4½f. As at Oct 2026.

Record shown from February 2024. 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.