Skip to content
Horse profile

Myrtle Maclagan (IRE)

3yo filly (at last run, Mar 2021) · Last trainer Mark Johnston · Last owner N Brownei Boyce S Frosell S Richards
by Australia (GB) out of Fifer (IRE) (Soviet Star)
7 runs · 4 courses · from Sep 2020
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 16 Mar 2021 — 2,051 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2021 · 4th of 4 Last raced off OR 53
KTB Profile

Myrtle Maclagan (IRE) is yet to win from 7 starts. Best effort: 4th of 4 at Newcastle (AW) (Mar 2021). Last raced off 53, 11lb below the career-high mark.

Based on 7 archived runs · updated 28 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 73 the best of the last 3 graded (A or B) runs · Newcastle (AW), 19 Nov 2020

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 7 figures · best 74A · median 67
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)674A69.5—
Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f673A60.5—
1m – 1m1f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 51A the best of the last 3 rated runs · Lingfield (AW), 12 Jan 2021 Official rating 53 at the last run, 16 Mar 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 7 figures · best 51A · median 44
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)651A42—
Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f651A43—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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 11.2% of 5,658 runs since Jan 2008 (565 horses).

Weakest over 2m5f – 3m (all codes): 6.5% from 108.

GoingRunsWinsSRvs sireThis horse
Firm13323.1%+11.9—
Good to Firm6658112.2%+1—
Good1,50516511%−0.2—
Good to Soft6606710.2%−1—
Soft96412112.6%+1.40 from 1
Heavy324299%−2.2—
Standard (AW)1,52616510.8%−0.40 from 6
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3326.1%−5.1—
6f – 7f643639.8%−1.4—
1m – 1m1f1,24713610.9%−0.30 from 1
1m2f – 1m4f2,08926712.8%+1.60 from 6
1m5f – 2m1,17212911%−0.2—
2m1f – 2m4f355267.3%−3.9—
2m5f – 3m10876.5%−4.7—
Over 3m1119.1%−2.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Fifer (IRE) (Soviet Star)

4 siblings in the archive, 3 winners — best of them Udododontu (IRE) (2 wins).

The wins came over 7f–1m1f; the highest grade won is Class 3 (Udododontu (IRE)).

ProduceRunsWinsWin tripsBest grade
Udododontu (IRE)727f–1mClass 3
Enzemble (IRE)1221m–1m1fClass 4
What's She At (IRE)617fClass 5
Zoiros (IRE)60——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 6 0 0% −6.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 6 2 0 0% −2.00
Class 4 2 0 0% −2.00

CourseRunsWinsSR£1
Newcastle (AW) 2 0 0% −2.00
Wolverhampton (AW) 2 0 0% −2.00
Lingfield (AW) 2 0 0% −2.00
Pontefract 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 6 0 0% −6.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Richard Kingscote 2 0 0% −2.00
Andrew Breslin 2 0 0% −2.00
P J McDonald 2 0 0% −2.00
Joe Fanning 1 0 0% −1.00

SeasonRunsWinsSR£1
2021 3 0 0% −3.00
2020 4 0 0% −4.00

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
2021 · 3 runs
16 Mar 21+46d Newcastle (AW) Play Ladbrokes 5-a-side On Football Handicap Class 5 · 12.5f · Standard To Slow · 4 ran 4/4 25 8-11 5335C32C Joe Fanning 14/1
29 Jan 21+17d Wolverhampton (AW) Get Your Ladbrokes Daily Odds Boost Handicap Class 6 · 12f · Standard · 11 ran 9/11 11 9-6 5772C40C Richard Kingscote 15/2
12 Jan 21+30d Lingfield (AW) Get Your Ladbrokes Daily Odds Boost Handicap Class 6 · 10f · Standard To Slow · 12 ran 10/12 2½ 9-2 6067A51A Richard Kingscote 16/1
2020 · 4 runs
13 Dec 20+24d Lingfield (AW) betyourway At Betway Nursery Class 5 · 10f · Standard · 6 ran 6/6 6 8-8 6454A39B Andrew Breslin 20/1
19 Nov 20+45d Newcastle (AW) Play Ladbrokes 5-A-Side On Football EBF Maiden Stakes (Plus 10) Class 4 · 10f · Standard To Slow · 8 ran 4/8 2 8-9 —73A51A Andrew Breslin 150/1
05 Oct 20+21d Pontefract racingtv.com/British Stallion Studs EBF Novice Stakes (Plus 10) Class 4 · 10f · Soft · 7 ran 6/7 shd 9-0 —50C46C P J McDonald 18/1
14 Sep 20 Wolverhampton (AW) British EBF Maiden Fillies' Stakes (Plus 10/GBB Race) Class 5 · 8.5f · Standard · 8 ran 8/8 ¾ 9-0 —74A44A P J McDonald 25/1

Quick answers

How many races has Myrtle Maclagan won?
Myrtle Maclagan (IRE) has yet to win, from 7 archived starts between 2020 and 2021.
Who trained Myrtle Maclagan?
Myrtle Maclagan (IRE) was trained by Mark Johnston on the most recent run on record, at Newcastle (AW) on 16 March 2021.
Who is Myrtle Maclagan's sire?
Myrtle Maclagan (IRE) is by Australia (GB) out of Fifer (IRE), whose sire is Soviet Star.
What is Myrtle Maclagan's official rating?
The most recent official rating on record is 53, from the run on 16 March 2021. The highest on record is 64.
What is Myrtle Maclagan's sire's record?
Australia (GB)'s progeny in our archive have won 11.2% of 5,658 runs since Jan 2008 (565 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 6.5% from 108.
Who are Myrtle Maclagan's siblings?
Out of Fifer (IRE), Myrtle Maclagan (IRE) has 4 other produce in our archive, 3 of them winners. Most wins: Udododontu (IRE) (2). Highest grade won: Class 3 (Udododontu (IRE)). The wins came over 7f–1m1f. As at Oct 2026.

Record shown from September 2020. 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.