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Horse profile

Gilston Bay (GB)

9yo mare (at last run, Jul 2014) · Last trainer Stuart Coltherd · Last owner J M Dun
by Karinga Bay (GB) out of Gilston Lass (GB) (Majestic Streak)
4 runs · 3 courses · from Jun 2014
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 21 Jul 2014 — 4,489 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2014 Last raced off OR 79
KTB Profile

Gilston Bay (GB) is yet to win from 4 starts.

Based on 4 archived runs · updated 4 Nov 2026

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 67C the best of the last 2 rated runs · Perth, 3 Jul 2014 Official rating 79 at the last run, 21 Jul 2014

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 2 figures · best 67C · median 66
GoingRunsBestMedianSince 4 Nov 2025
Good1———
Good to Soft1———
DistanceRunsBestMedianSince 4 Nov 2025
2m1f – 2m4f1———
1m5f – 2m1———

Of 4 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 · 2 figures from 4 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
Karinga Bay (GB)

Progeny in our archive have won 10.1% of 3,407 runs since Jan 2008 (315 horses).

GoingRunsWinsSRvs sireThis horse
Firm500%−10.1—
Good to Firm305278.9%−1.20 from 1
Good1,0781049.6%−0.50 from 2
Good to Soft730628.5%−1.60 from 1
Soft8229311.3%+1.2—
Heavy3945112.9%+2.8—
Standard (AW)7368.2%−1.9—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f100%−10.1—
1m – 1m1f400%−10.1—
1m2f – 1m4f6646.1%−4—
1m5f – 2m839758.9%−1.20 from 1
2m1f – 2m4f1,10712411.2%+1.10 from 1
2m5f – 3m1,08311710.8%+0.70 from 2
Over 3m307237.5%−2.6—

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Gilston Lass (GB) (Majestic Streak)

3 siblings in the archive, 1 winner — best of them For All Mankind (GB) (1 win).

The wins came over 2m3½f; the highest grade won is Class 4 (For All Mankind (GB)).

ProduceRunsWinsWin tripsBest grade
For All Mankind (GB)1212m3½fClass 4
Lucken Howe (GB)70——
Named After Nina (GB)10——

Record by conditions

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

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Hexham 2 0 0% −2.00
Cartmel 1 0 0% −1.00
Perth 1 0 0% −1.00

DistanceRunsWinsSR£1
2m5f – 3m 2 0 0% −2.00
2m1f – 2m4f 1 0 0% −1.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Derek Fox 2 0 0% −2.00
Mr T Hamilton 1 0 0% −1.00
Callum Bewley 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 ORKTB Jockey SP
2014 · 4 runs
21 Jul 14+18d Cartmel Racing UK Anywhere Package Mares' Handicap Hurdle Class 4 · 2m6f · Good To Firm · 6 ran PU/6 — 9-7 79— Mr T Hamilton 80/1
03 Jul 14+11d Perth Rock At The Races On July 29th Maiden Hurdle (Betfair Scottish Hurdle Series Qualifier) Class 5 · 2m4f · Good · 10 ran 10/10 7 10-2 —67C Derek Fox 300/1
22 Jun 14+15d Hexham Bet toteplacepot Conditional Jockeys' Selling Hurdle Class 5 · 2m7½f · Good · 7 ran PU/7 — 10-7 —— Derek Fox 125/1
07 Jun 14 Hexham Great Run Org Selling Hurdle Class 5 · 2m · Good To Soft · 8 ran 7/8 83 10-0 —65C Callum Bewley 33/1

Quick answers

How many races has Gilston Bay won?
Gilston Bay (GB) has yet to win, from 4 archived starts in 2014.
Who trained Gilston Bay?
Gilston Bay (GB) was trained by Stuart Coltherd on the most recent run on record, at Cartmel on 21 July 2014.
Who is Gilston Bay's sire?
Gilston Bay (GB) is by Karinga Bay (GB) out of Gilston Lass (GB), whose sire is Majestic Streak.
What is Gilston Bay's official rating?
The most recent official rating on record is 79, from the run on 21 July 2014. That is also the highest on record.
What is Gilston Bay's sire's record?
Karinga Bay (GB)'s progeny in our archive have won 10.1% of 3,407 runs since Jan 2008 (315 horses), Flat and jumps together.
Who are Gilston Bay's siblings?
Out of Gilston Lass (GB), Gilston Bay (GB) has 3 other produce in our archive, 1 of them a winner. Most wins: For All Mankind (GB) (1). Highest grade won: Class 4 (For All Mankind (GB)). The wins came over 2m3½f. As at Nov 2026.

Record shown from June 2014. 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.