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Horse profile

Byronsprincess (GB)

5yo mare (at last run, May 2013) · Last trainer Brian Eckley · Last owner Brian Eckley
by Byron (GB) out of Sun Bonnet (GB) (Grand Lodge)
2 runs · 1 course · from Jan 2013
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 6 May 2013 — 4,922 days ago. Our archive can't say whether the horse is still in training.
Last run May 2013 · 8th of 8 Last raced off OR 95
KTB Profile

Lightly raced, with 2 archived starts between Jan 2013 and May 2013, the last of them as a 5yo mare. Finished 8 of 8 at Ffos Las last time. By Byron (GB), whose progeny in our archive have won 9.4% of 3,248 runs since Jan 2008.

Based on 2 archived runs · updated 27 Oct 2026

Progeny in our archive

Produce record

As a dam, Byronsprincess (GB) has 1 produce in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Rocks Of Bawnree (GB)10——

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 82C the best of the last 2 rated runs · Ffos Las, 6 May 2013 Official rating 95 at the last run, 6 May 2013

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 2 figures · best 82C · median 81
GoingRunsBestMedianSince 27 Oct 2025
Good1———
Heavy1———
DistanceRunsBestMedianSince 27 Oct 2025
1m5f – 2m282C81—

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 9.4% of 3,248 runs since Jan 2008 (225 horses).

Weakest over 1m5f – 2m (all codes): 4.7% from 172.

GoingRunsWinsSRvs sireThis horse
Firm3412.9%−6.5—
Good to Firm593549.1%−0.3—
Good617538.6%−0.80 from 1
Good to Soft278227.9%−1.5—
Soft300206.7%−2.7—
Heavy69710.1%+0.70 from 1
Standard (AW)1,35714710.8%+1.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f508509.8%+0.4—
6f – 7f1,47815510.5%+1.1—
1m – 1m1f590478%−1.4—
1m2f – 1m4f399328%−1.4—
1m5f – 2m17284.7%−4.70 from 2
2m1f – 2m4f841214.3%+4.9—
2m5f – 3m1600%−9.4—
Over 3m100%−9.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Sun Bonnet (GB) (Grand Lodge)

4 siblings in the archive, 2 winners — best of them Lend A Hand Son (GB) (3 wins).

The wins came over 2m; the highest grade won is Class 4 (Lucky Prince (GB)).

ProduceRunsWinsWin tripsBest grade
Lend A Hand Son (GB)3832m—
Lucky Prince (GB)2212mClass 4
Lucky Sun (GB)170——
Sunsational Girl (GB)70——

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

Form

DateCourseRace PosBtn Wgt ORKTB Jockey SP
2013 · 2 runs
06 May 13+111d Ffos Las 2014 Carmarthenshire National Eisteddfod Standard Open NH Flat Race Class 6 · 16f · Good · 8 ran 8/8 2¾ 10-2 9582C Mr Gary Derwin 33/1
15 Jan 13 Ffos Las E.B.F. British Stallion Studs Mares' Standard Open NH Flat Race Class 6 · 16f · Heavy · 13 ran 6/13 14 10-10 —80C Mr Gary Derwin 28/1

Quick answers

How many races has Byronsprincess won?
Byronsprincess (GB) has yet to win, from 2 archived starts in 2013.
Who trained Byronsprincess?
Byronsprincess (GB) was trained by Brian Eckley on the most recent run on record, at Ffos Las on 6 May 2013.
Who is Byronsprincess's sire?
Byronsprincess (GB) is by Byron (GB) out of Sun Bonnet (GB), whose sire is Grand Lodge.
What is Byronsprincess's official rating?
The most recent official rating on record is 95, from the run on 6 May 2013. That is also the highest on record.
What is Byronsprincess's sire's record?
Byron (GB)'s progeny in our archive have won 9.4% of 3,248 runs since Jan 2008 (225 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 4.7% from 172.
Who are Byronsprincess's siblings?
Out of Sun Bonnet (GB), Byronsprincess (GB) has 4 other produce in our archive, 2 of them winners. Most wins: Lend A Hand Son (GB) (3). Highest grade won: Class 4 (Lucky Prince (GB)). The wins came over 2m. As at Oct 2026.
Has Byronsprincess produced winners?
As a dam, Byronsprincess (GB) has 1 produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from January 2013. 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.