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Horse profile

Algernon (GB)

3yo colt (at last run, May 2023) · Last trainer Harry & Roger Charlton · Last owner Juddmonte
by Showcasing (GB) out of Caponata (USA) (Selkirk)
1 run · 1 course · from May 2023
As at 20 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 9 May 2023 — 1,260 days ago. Our archive can't say whether the horse is still in training.
Last run May 2023 · 3rd of 11
KTB Profile

Lightly raced, with 1 archived start in May 2023 as a 3yo colt. Finished 3 of 11 at Lingfield (AW) last time. By Showcasing (GB), whose progeny in our archive have won 10.1% of 11,580 runs since Jan 2008.

Based on 1 archived run · updated 20 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 88 the best of the last 1 graded (A or B) run · Lingfield (AW), 9 May 2023

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 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 79A the best of the last 1 rated run · Lingfield (AW), 9 May 2023

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 →

Flat 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 10.1% of 11,580 runs since Jan 2008 (996 horses).

Weakest over 2m1f – 2m4f (all codes): 5.6% from 108.

GoingRunsWinsSRvs sireThis horse
Firm921010.9%+0.8—
Good to Firm1,9111879.8%−0.3—
Good2,27623210.2%+0.1—
Good to Soft1,13711510.1%0—
Soft1,25713010.3%+0.2—
Heavy323288.7%−1.4—
Standard (AW)4,58447210.3%+0.20 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2,27927011.8%+1.7—
6f – 7f5,89362810.7%+0.6—
1m – 1m1f2,1631888.7%−1.40 from 1
1m2f – 1m4f888606.8%−3.3—
1m5f – 2m217156.9%−3.2—
2m1f – 2m4f10865.6%−4.5—
2m5f – 3m24416.7%+6.6—
Over 3m8337.5%+27.4—

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
Caponata (USA) (Selkirk)

4 siblings in the archive, 2 winners — best of them Merrily (USA) (2 wins).

The wins came over 5f–7½f; the highest grade won is Group 3 (Merrily (USA)).

ProduceRunsWinsWin tripsBest grade
Merrily (USA)1125f–7fGroup 3
Siyata (GB)617½fClass 5
Cannoli (GB)110——
Singer (GB)50——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
09 May 23 Lingfield (AW) At The Races App Form Study Novice Stakes (GBB Race) Class 5 · 8f · Standard · 11 ran 3/11 2½ 9-4 88A79A Trevor Whelan 50/1

Quick answers

How many races has Algernon (GB) won?
Algernon (GB) has yet to win, from 1 archived start in 2023. Placed 1 time in total (100% of starts).
Who trained Algernon (GB)?
Algernon (GB) was trained by Harry & Roger Charlton on the most recent run on record, at Lingfield (AW) on 9 May 2023.
Who is Algernon (GB)'s sire?
Algernon (GB) is by Showcasing (GB) out of Caponata (USA), whose sire is Selkirk.
What is Algernon (GB)'s sire's record?
Showcasing (GB)'s progeny in our archive have won 10.1% of 11,580 runs since Jan 2008 (996 horses), Flat and jumps together. Weakest over 2m1f – 2m4f (all codes): 5.6% from 108.
Who are Algernon (GB)'s siblings?
Out of Caponata (USA), Algernon (GB) has 4 other produce in our archive, 2 of them winners. Most wins: Merrily (USA) (2). Highest grade won: Group 3 (Merrily (USA)). The wins came over 5f–7½f. As at Oct 2026.

Record shown from May 2023. 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.