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Horse profile

By Moonlight (GB)

3yo filly (at last run, Oct 2022) · Last trainer Michael Herrington · Last owner C G Rowles Nicholson
by Twilight Son (GB) out of Cecily (GB) (Oasis Dream)
8 runs · 5 courses · from Nov 2021
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 4 Oct 2022 — 1,477 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2022 · 14th of 14 Last raced off OR 45
KTB Profile

By Moonlight (GB) is yet to win from 8 starts. Best effort: 4th of 7 at Newcastle (AW) (Mar 2022). Last raced off a career-high mark of 45.

Based on 8 archived runs · updated 21 Oct 2026
KTB at a glance OR at career high
Official rating45At career-high mark
45 37–45

KTB Speed and Rating

KTB Speed

Best recent Speed 66 the best of the last 3 graded (A or B) runs · Newcastle (AW), 10 May 2022

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 8 figures · best 71B · median 61.5
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)671B63.5—
Good to Firm260A59—
DistanceRunsBestMedianSince 21 Oct 2025
Under 6f471B64.5—
6f – 7f464C46—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 8 figures from 8 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 31A the best of the last 3 rated runs · Redcar, 6 Aug 2022 Official rating 45 at the last run, 4 Oct 2022

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 8 figures · best 41A · median 27
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)641A23.5—
Good to Firm231A31—
DistanceRunsBestMedianSince 21 Oct 2025
Under 6f441A23—
6f – 7f431A27—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 8 figures from 8 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 9.6% of 3,641 runs since Jan 2008 (281 horses).

Strongest at trips under 6f (all codes): 12.6% from 613.

GoingRunsWinsSRvs sireThis horse
Firm12433.3%+23.7—
Good to Firm6517110.9%+1.30 from 2
Good816809.8%+0.2—
Good to Soft302237.6%−2—
Soft3283711.3%+1.7—
Heavy90910%+0.4—
Standard (AW)1,4411278.8%−0.80 from 6
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f6137712.6%+30 from 4
6f – 7f1,8961799.4%−0.20 from 4
1m – 1m1f684527.6%−2—
1m2f – 1m4f3673910.6%+1—
1m5f – 2m6234.8%−4.8—
2m1f – 2m4f1815.6%−4—
2m5f – 3m100%−9.6—

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
Cecily (GB) (Oasis Dream)

7 siblings in the archive, 4 winners — best of them Red Balloons (GB) (2 wins).

The wins came over 5f–1m; the highest grade won is Class 2 (Red Balloons (GB)).

ProduceRunsWinsWin tripsBest grade
Red Balloons (GB)1125f–6fClass 2
Roydmoor (GB)2025fClass 5
Revel (GB)811mClass 5
Dutch Archer (GB)715fClass 6
Cuban Affair (GB)40——
Resist (GB)100——
Shanessa (GB)10——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 6 0 0% −6.00
Good to Firm 2 0 0% −2.00

ClassRunsWinsSR£1
Class 6 5 0 0% −5.00
Class 5 3 0 0% −3.00

CourseRunsWinsSR£1
Newcastle (AW) 3 0 0% −3.00
Southwell (AW) 2 0 0% −2.00
Redcar 1 0 0% −1.00
Doncaster 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
Under 6f 4 0 0% −4.00
6f – 7f 4 0 0% −4.00

JockeyRunsWinsSR£1
Andrew Mullen 2 0 0% −2.00
Ben Robinson 2 0 0% −2.00
Tom Eaves 1 0 0% −1.00
Joanna Mason 1 0 0% −1.00
Andrew Breslin 1 0 0% −1.00
Hayley Turner 1 0 0% −1.00

HeadgearRunsWinsSR£1
Cheekpieces 3 0 0% −3.00
None 3 0 0% −3.00
Tongue tie + blinkers 1 0 0% −1.00
Blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2022 6 0 0% −6.00
2021 2 0 0% −2.00

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 ORSpdKTB Jockey SP
04 Oct 22+59d Southwell (AW) Duralock Handicap Class 6 · 5f · Standard · 14 ran 14/14 4 9-0 4563C15C Andrew Mullen 125/1
06 Aug 22+43d Redcar Woodsmith Construction Group Classified Stakes Class 6 · 5f · Good To Firm · 12 ran 11/12 2¾ 9-4 3760A31A Tom Eaves 80/1
24 Jun 22+45d Doncaster Kirkby Leisure Centre Handicap Class 6 · 6f · Good To Firm · 10 ran 8/10 2½ 8-9 4558A31A Joanna Mason 40/1
10 May 22+56d Newcastle (AW) At The Races App Form Study Handicap Class 6 · 5f · Standard · 12 ran 11/12 1¾ 8-1 4566A13A Andrew Breslin 66/1
15 Mar 22+47d Newcastle (AW) Watch Racing Free Online At Coral Handicap Class 6 · 5f · Standard · 7 ran 4/7 1¼ 8-4 4571B41A Andrew Mullen 125/1
27 Jan 22+40d Southwell (AW) Betway Median Auction Maiden Stakes (GBB Race) Class 5 · 6f · Standard To Slow · 11 ran 11/11 15 8-7 —6C21C Hayley Turner 200/1
18 Dec 21+39d Wolverhampton (AW) Coral Proud To Support British Racing Fillies' Novice Stakes (GBB Race) Class 5 · 6f · Standard · 10 ran 10/10 5 9-0 —64C28C Ben Robinson 300/1
09 Nov 21 Newcastle (AW) Watch Racing Free Online At Coral Maiden Fillies' Stakes (GBB Race) (Div 2) Class 5 · 6f · Standard · 9 ran 9/9 6 9-0 —34C26C Ben Robinson 150/1

Quick answers

How many races has By Moonlight (GB) won?
By Moonlight (GB) has yet to win, from 8 archived starts between 2021 and 2022.
Who trained By Moonlight (GB)?
By Moonlight (GB) was trained by Michael Herrington on the most recent run on record, at Southwell (AW) on 4 October 2022.
Who is By Moonlight (GB)'s sire?
By Moonlight (GB) is by Twilight Son (GB) out of Cecily (GB), whose sire is Oasis Dream.
What is By Moonlight (GB)'s official rating?
The most recent official rating on record is 45, from the run on 4 October 2022. That is also the highest on record.
What is By Moonlight (GB)'s sire's record?
Twilight Son (GB)'s progeny in our archive have won 9.6% of 3,641 runs since Jan 2008 (281 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 12.6% from 613.
Who are By Moonlight (GB)'s siblings?
Out of Cecily (GB), By Moonlight (GB) has 7 other produce in our archive, 4 of them winners. Most wins: Red Balloons (GB) (2). Highest grade won: Class 2 (Red Balloons (GB)). The wins came over 5f–1m. As at Oct 2026.

Record shown from November 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.