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Horse profile

Dark Side Diamond (GB)

3yo filly (at last run, Oct 2021) · Last trainer Chris Dwyer · Last owner M M Foulger
2 runs · 2 courses · from Sep 2021
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 19 Oct 2021 — 1,827 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2021 · 4th of 5
KTB Profile

Lightly raced, with 2 archived starts between Sep 2021 and Oct 2021, the last of them as a 3yo filly. Finished 4 of 5 at Yarmouth last time. By Equiano (FR), whose progeny in our archive have won 9.1% of 7,538 runs since Jan 2008.

Based on 2 archived runs · 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 →

Flat 2 figures · best 34C · median 26
GoingRunsBestMedianSince 21 Oct 2025
Good to Soft1———
Standard (AW)1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f234C26—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 37C the best of the last 2 rated runs · Kempton (AW), 17 Sep 2021

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 2 figures · best 37C · median 34
GoingRunsBestMedianSince 21 Oct 2025
Good to Soft1———
Standard (AW)1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f237C34—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 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 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 9.1% of 7,538 runs since Jan 2008 (549 horses).

GoingRunsWinsSRvs sireThis horse
Firm75912%+2.9—
Good to Firm1,31613310.1%+1—
Good1,4021238.8%−0.3—
Good to Soft740679.1%00 from 1
Soft859859.9%+0.8—
Heavy197189.1%0—
Standard (AW)2,9492508.5%−0.60 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2,35124710.5%+1.4—
6f – 7f3,9073348.5%−0.60 from 2
1m – 1m1f942818.6%−0.5—
1m2f – 1m4f199189%−0.1—
1m5f – 2m9655.2%−3.9—
2m1f – 2m4f3900%−9.1—
2m5f – 3m400%−9.1—

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

4 siblings in the archive, 3 winners — best of them Dark Side Prince (GB) (11 wins).

The wins came over 5f–7f; the highest grade won is Class 4 (Dark Side Thunder (GB)).

ProduceRunsWinsWin tripsBest grade
Dark Side Prince (GB)53115fClass 5
Dark Side Thunder (GB)5196f–7fClass 4
Thunder Star (GB)3655fClass 4
Dark Side Premier (GB)50——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
19 Oct 21+32d Yarmouth Racing To School Celebrates 20 Years Novice Stakes Class 5 · 6f · Good To Soft · 5 ran 4/5 1½ 8-8 34C31B Laura Pearson 28/1
17 Sep 21 Kempton (AW) Unibet Casino Deposit 10 Get 40 Bonus Novice Stakes Class 5 · 6f · Standard To Slow · 9 ran 9/9 15 8-11 18C37C Thore Hammer Hansen 50/1

Quick answers

How many races has Dark Side Diamond (GB) won?
Dark Side Diamond (GB) has yet to win, from 2 archived starts in 2021.
Who trained Dark Side Diamond (GB)?
Dark Side Diamond (GB) was trained by Chris Dwyer on the most recent run on record, at Yarmouth on 19 October 2021.
Who is Dark Side Diamond (GB)'s sire?
Dark Side Diamond (GB) is by Equiano (FR) out of Dark Side Princess (GB), whose sire is Strategic Prince.
What is Dark Side Diamond (GB)'s sire's record?
Equiano (FR)'s progeny in our archive have won 9.1% of 7,538 runs since Jan 2008 (549 horses), Flat and jumps together.
Who are Dark Side Diamond (GB)'s siblings?
Out of Dark Side Princess (GB), Dark Side Diamond (GB) has 4 other produce in our archive, 3 of them winners. Most wins: Dark Side Prince (GB) (11). Highest grade won: Class 4 (Dark Side Thunder (GB)). The wins came over 5f–7f. As at Oct 2026.

Record shown from September 2021. 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.