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Horse profile

Makerstoun (IRE)

3yo colt · Trainer Jane Chapple-Hyam · Owner P W Harris
3 runs · 2 courses · from Apr 2026
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Off 143 days · 2nd of 10
KTB Profile

Makerstoun is a colt by Night Of Thunder out of a Siyouni mare and has shown placed form in two of his three starts. He finished second of 10 at Kempton in a Class 4 novice stakes in May 2026 on his most recent run. All three runs have come over 6f to 7f. He has raced twice on the all-weather and once on turf.

Based on 3 archived runs · run-style from 1 commented run · updated 18 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 101 the best of the last 3 graded (A or B) runs · Kempton (AW), 30 Apr 2026

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 3 figures · best 101B · median 92
GoingRunsBestMedianSince 18 Oct 2025
Standard (AW)2101B96.52 · 101 / 96.5
Good1——1 · —
DistanceRunsBestMedianSince 18 Oct 2025
6f – 7f3101B923 · 101 / 92

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

KTB Rating

Best recent KTB Rating 94A the best of the last 3 rated runs · Kempton (AW), 27 May 2026

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 3 figures · best 94A · median 91
GoingRunsBestMedianSince 18 Oct 2025
Standard (AW)294A92.52 · 94 / 92.5
Good1——1 · —
DistanceRunsBestMedianSince 18 Oct 2025
6f – 7f394A913 · 94 / 91

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 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.

Pedigree intelligence

Sire

Progeny in our archive have won 16.3% of 5,056 runs since Jan 2008 (559 horses).

Weakest over 1m5f – 2m (all codes): 7% from 157.

GoingRunsWinsSRvs sireThis horse
Firm4250%+33.7—
Good to Firm83115418.5%+2.2—
Good1,21719916.4%+0.10 from 1
Good to Soft5799215.9%−0.4—
Soft69811816.9%+0.6—
Heavy2133616.9%+0.6—
Standard (AW)1,51422414.8%−1.50 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3826015.7%−0.6—
6f – 7f2,11137217.6%+1.30 from 3
1m – 1m1f1,35120515.2%−1.1—
1m2f – 1m4f99717117.2%+0.9—
1m5f – 2m157117%−9.3—
2m1f – 2m4f47510.6%−5.7—
2m5f – 3m9111.1%−5.2—
Over 3m200%−16.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 18 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 0 0% −2.00
Good 1 0 0% −1.00

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

JockeyRunsWinsSR£1
Rossa Ryan 2 0 0% −2.00
Silvestre De Sousa 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 SpdKTB Jockey SP
27 May 26+27d Kempton (AW) Try Unibet's New Smartview Racecards Novice Stakes (GBB Race) (Div 1) Class 4 · 7f · Standard To Slow · 10 ran Went straight to the front - driven approaching final furlong and looked a touch inexperienced under pressure - caught close to the line to finish second by a short head margin 2/10 ½ 9-3 92A94A Silvestre De Sousa 2/1
30 Apr 26+16d Kempton (AW) Unibet 3 Uniboosts A Day Novice Stakes (GBB Race) Class 4 · 7f · Standard To Slow · 14 ran Sat handy behind the front group - asked for effort to hit the front approaching 2f out edging leftward - given a squeeze inside the final furlong - kept up the fight - overtaken near the finish and unable to match the winner's turn of foot 2/14 1½ 9-4 101B91A Rossa Ryan 33/1
14 Apr 26 Newmarket Alex Scott Maiden Stakes (Colts & Geldings) Class 4 · 7f · Good · 8 ran Settled just off the pace - asked for effort with a furlong remaining - dropped away rapidly close home - finished sixth 6/8 3¼ 9-2 62A68A Rossa Ryan 17/2

Quick answers

How many races has Makerstoun (IRE) won?
Makerstoun (IRE) has yet to win, from 3 archived starts in 2026. Placed 2 times in total (66.7% of starts).
Who trains Makerstoun (IRE)?
Makerstoun (IRE) is trained by Jane Chapple-Hyam, who saddled the horse on its most recent run on 27 May 2026.
Who is Makerstoun (IRE)'s sire?
Makerstoun (IRE) is by Night Of Thunder (IRE) out of Paramount (FR), whose sire is Siyouni.
What is Makerstoun (IRE)'s sire's record?
Night Of Thunder (IRE)'s progeny in our archive have won 16.3% of 5,056 runs since Jan 2008 (559 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 7% from 157.

Record shown from April 2026. 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.