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Horse profile

Masaru (GB)

3yo colt (at last run, Jun 2019) · Last trainer Richard Hannon · Last owner Michael Daniels Jonathan Palmer Brown
6 runs · 6 courses · from Jun 2018
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 22 Jun 2019 — 2,678 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2019 · 10th of 18 3 wins · Sandown, Kempton (AW) & Windsor Last raced off OR 97
KTB Profile

Masaru (GB) is 3 from 6. Hasn't won since Apr 2019. Each win came on a first visit to the course.

Based on 6 archived runs · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 109 the best of the last 3 graded (A or B) runs · Windsor, 30 Jun 2018

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 6 figures · best 109A · median 87.5
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm4109A83—
Good1———
Standard (AW)1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f4109A95—
1m – 1m1f284C83—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 101A the best of the last 3 rated runs · Sandown, 26 Apr 2019 Official rating 97 at the last run, 22 Jun 2019

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 6 figures · best 101A · median 92.5
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm4101A89.5—
Good1———
Standard (AW)1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f497A92.5—
1m – 1m1f2101A84.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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 10.7% of 4,264 runs since Jan 2008 (268 horses).

Weakest on soft going: 6.2% from 357.

GoingRunsWinsSRvs sireThis horse
Firm35822.9%+12.2—
Good to Firm7349913.5%+2.82 from 4
Good800789.8%−0.90 from 1
Good to Soft369349.2%−1.5—
Soft357226.2%−4.5—
Heavy10077%−3.7—
Standard (AW)1,86920711.1%+0.41 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f79710012.5%+1.8—
6f – 7f2,27824710.8%+0.12 from 4
1m – 1m1f648609.3%−1.41 from 2
1m2f – 1m4f345319%−1.7—
1m5f – 2m133139.8%−0.9—
2m1f – 2m4f5048%−2.7—
2m5f – 3m1300%−10.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

7 siblings in the archive, 4 winners — best of them Eddie's Boy (GB) (3 wins).

The wins came over 5f–6f; the highest grade won is Group 3 (Eddie's Boy (GB)).

ProduceRunsWinsWin tripsBest grade
Eddie's Boy (GB)1035f–6fGroup 3
Instinction (GB)1225fClass 5
Roaring Fire (GB)316f—
Equate (GB)1015fClass 5
Outfox (GB)100——
Leaderofthepack (GB)50——
Dollarindex (GB)120——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 4 2 50% +15.00
Good 1 0 0% −1.00
Standard (AW) 1 1 100% +0.33

ClassRunsWinsSR£1
Class 2 3 1 33% +7.00
Class 1 1 0 0% −1.00
Class 6 1 1 100% +0.33
Class 5 1 1 100% +8.00

CourseRunsWinsSR£1
Ascot 1 0 0% −1.00
Haydock 1 0 0% −1.00
Sandown 1 1 100% +9.00
Kempton (AW) 1 1 100% +0.33
York 1 0 0% −1.00
Windsor 1 1 100% +8.00

DistanceRunsWinsSR£1
6f – 7f 4 2 50% +6.33
1m – 1m1f 2 1 50% +8.00

JockeyRunsWinsSR£1
Tom Marquand 3 2 67% +7.33
Pat Dobbs 1 0 0% −1.00
Jim Crowley 1 0 0% −1.00
Ryan Moore 1 1 100% +9.00

SeasonRunsWinsSR£1
2019 4 2 50% +7.33
2018 2 1 50% +7.00

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
22 Jun 19+28d Ascot Jersey Stakes (Group 3) Class 1 · 7f · Good · 18 ran 10/18 ¾ 9-1 9791C89A Pat Dobbs 50/1
25 May 19+29d Haydock Amix Silver Bowl Handicap Class 2 · 8f · Good To Firm · 14 ran 12/14 1¼ 9-0 9884C68A Jim Crowley 5/1
26 Apr 19+16d Sandown bet365 Esher Cup Handicap Class 2 · 8f · Good To Firm · 10 ran 1/10 9-7 9182A101A Ryan Moore 9/1
10 Apr 19+230d Kempton (AW) Bet At racingtv.com Novice Median Auction Stakes (Div 1) Class 6 · 7f · Standard To Slow · 11 ran 1/11 9-7 —99A97A Tom Marquand 1/3F
23 Aug 18+54d York Goffs UK Premier Yearling Stakes Class 2 · 6f · Good To Firm · 20 ran 8/20 nk 8-11 —80C83A Tom Marquand 4/1F
30 Jun 18 Windsor Sun Bets Follow Us On Twitter Novice Stakes Class 5 · 6f · Good To Firm · 9 ran 1/9 9-2 —109A96A Tom Marquand 8/1

Quick answers

How many races has Masaru (GB) won?
Masaru (GB) won 3 of 6 archived starts between 2018 and 2019, a strike rate of 50%. Placed 3 times in total (50% of starts).
Who trained Masaru (GB)?
Masaru (GB) was trained by Richard Hannon on the most recent run on record, at Ascot on 22 June 2019.
Who is Masaru (GB)'s sire?
Masaru (GB) is by Lethal Force (IRE) out of Spontaneity (IRE), whose sire is Holy Roman Emperor.
What going does Masaru (GB) prefer?
Masaru (GB) has the best record on good to firm going: 2 wins from 4 starts (50%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Masaru (GB)'s official rating?
The most recent official rating on record is 97, from the run on 22 June 2019. The highest on record is 98.
What is Masaru (GB)'s sire's record?
Lethal Force (IRE)'s progeny in our archive have won 10.7% of 4,264 runs since Jan 2008 (268 horses), Flat and jumps together. Weakest on soft going: 6.2% from 357.
Who are Masaru (GB)'s siblings?
Out of Spontaneity (IRE), Masaru (GB) has 7 other produce in our archive, 4 of them winners. Most wins: Eddie's Boy (GB) (3). Highest grade won: Group 3 (Eddie's Boy (GB)). The wins came over 5f–6f. As at Oct 2026.

Record shown from June 2018. 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.