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Horse profile

Masubi (IRE)

2yo gelding (at last run, Dec 2024) · Last trainer Charlie Appleby · Last owner Godolphin
by Too Darn Hot (GB) out of Moonsail (GB) (Monsun)
4 runs · 3 courses · from Aug 2024
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 14 Dec 2024 — 682 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2024 · 4th of 8 Last raced off OR 82
KTB Profile

Masubi (IRE) is a gelding who ran four times between Aug 2024 and Dec 2024 without winning but placed once. His best effort came when third of 10 at Kempton (AW) in Aug 2024. All four starts were over 1m – 1m1f, three on Standard (AW) and one on good going. He led when fourth of eight at Southwell (AW) in Dec 2024, last raced off OR 82.

Based on 4 archived runs · run-style from 4 commented runs since Aug 2024 · updated 28 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 90 the best of the last 3 graded (A or B) runs · Kempton (AW), 4 Dec 2024

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 4 figures · best 90B · median 73
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)390B64—
Good1———
DistanceRunsBestMedianSince 28 Oct 2025
1m – 1m1f490B73—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 89A the best of the last 3 rated runs · Doncaster, 14 Sep 2024 Official rating 82 at the last run, 14 Dec 2024

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 4 figures · best 89A · median 84.5
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)388A81—
Good1———
DistanceRunsBestMedianSince 28 Oct 2025
1m – 1m1f489A84.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 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 from 4 analysed runs since Aug 2024

  • Led 3 (75%) · 0 wins
  • Prominent 1 (25%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 14.1% of 2,336 runs since Jan 2008 (321 horses).

Weakest at trips under 6f (all codes): 9.4% from 117.

GoingRunsWinsSRvs sireThis horse
Firm9333.3%+19.2—
Good to Firm4697115.1%+1—
Good6238313.3%−0.80 from 1
Good to Soft2603714.2%+0.1—
Soft2362912.3%−1.8—
Heavy611118%+3.9—
Standard (AW)6779514%−0.10 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f117119.4%−4.7—
6f – 7f92113414.5%+0.4—
1m – 1m1f70510414.8%+0.70 from 4
1m2f – 1m4f4796714%−0.1—
1m5f – 2m911314.3%+0.2—
2m1f – 2m4f2300%−14.1—

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
Moonsail (GB) (Monsun)

3 siblings in the archive, 2 winners — best of them Alqamar (GB) (5 wins).

The wins came over 1m2f–2m1f; the highest grade won is Group 3 (Moonlight Spirit (IRE)).

ProduceRunsWinsWin tripsBest grade
Alqamar (GB)3251m4f–2m1fClass 3
Moonlight Spirit (IRE)1851m2f–2m1fGroup 3
Mountain Lake (GB)90——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 3 0 0% −3.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Kempton (AW) 2 0 0% −2.00
Southwell (AW) 1 0 0% −1.00
Doncaster 1 0 0% −1.00

JockeyRunsWinsSR£1
Dougie Costello 1 0 0% −1.00
Harry Davies 1 0 0% −1.00
Daniel Tudhope 1 0 0% −1.00
William Buick 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 ORSpdKTB Jockey SP
2024 · 4 runs
14 Dec 24+10d Southwell (AW) Boost Your Acca At BetMGM EBF Novice Stakes (GBB Race) (Div 2) Class 5 · 8f · Standard · 8 ran Quick away and drifted left early - overeager and went in front after 1f - overtaken 2f out - pushed along a furlong out - faded from third close home to finish fourth 4/8 nse 9-4 8247A79A Dougie Costello 7/1
04 Dec 24+81d Kempton (AW) Unibet More Boosts In More Races EBF Novice Stakes (GBB Race) (Div 1) Class 5 · 8f · Standard To Slow · 13 ran Went straight to front early - pressed for effort a furlong out then lost command approaching the last stages - unable to find more finishing sixth 6/13 shd 9-4 —90B81A Harry Davies 7/2
14 Sep 24+17d Doncaster British Stallion Studs EBF Maiden Stakes (GBB Race) (Str) Class 2 · 8f · Good · 11 ran Up with the front group - moved into contention 3f out - hit the front over 1f out - overtaken inside the final furlong and found little late 4/11 ¾ 9-7 —82A89A Daniel Tudhope 6/1
28 Aug 24 Kempton (AW) Unibet/British Stallion Studs EBF Novice Stakes (GBB Race) Class 5 · 8f · Standard To Slow · 10 ran Set the pace early - lost front spot with 2f left and had to be urged - closed again with a furlong to go - chased the front-runner to the line - kept trying but couldn't get past - finished third 3/10 nse 9-4 —64A88A William Buick 10/3

Quick answers

How many races has Masubi won?
Masubi (IRE) has yet to win, from 4 archived starts in 2024. Placed 1 time in total (25% of starts).
Who trained Masubi?
Masubi (IRE) was trained by Charlie Appleby on the most recent run on record, at Southwell (AW) on 14 December 2024.
Who is Masubi's sire?
Masubi (IRE) is by Too Darn Hot (GB) out of Moonsail (GB), whose sire is Monsun.
What is Masubi's official rating?
The most recent official rating on record is 82, from the run on 14 December 2024. That is also the highest on record.
What is Masubi's sire's record?
Too Darn Hot (GB)'s progeny in our archive have won 14.1% of 2,336 runs since Jan 2008 (321 horses), Flat and jumps together. Weakest at trips under 6f (all codes): 9.4% from 117.
Who are Masubi's siblings?
Out of Moonsail (GB), Masubi (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Alqamar (GB) (5). Highest grade won: Group 3 (Moonlight Spirit (IRE)). The wins came over 1m2f–2m1f. As at Oct 2026.

Record shown from August 2024. 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.