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Horse profile

Green Splendour (GB)

5yo gelding (at last run, Nov 2025) · Trainer W P Mullins · Owner Simon Munir Isaac Souede
by Mount Nelson (GB) out of One Cool Customer (GB) (Flemensfirth)
5 runs · 4 courses · from Mar 2024
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
2 wins · Aintree & Leopardstown Beaten favourite LTO Off 328 days · 6th of 14
KTB Profile

Green Splendour won two of five starts on turf, including a Grade 2 success in the Weatherbys nhstallions.co.uk Standard Open NH Flat Race at Aintree in Apr 2025 when carrying an official rating of 123. Both wins came in bumpers, one at Leopardstown over 1m5f to 2m on soft ground in Dec 2024 and the other at Aintree over 2m1f to 2m4f on good ground. The gelding was beaten favourite when finishing sixth of 14 in a maiden hurdle at Punchestown in Nov 2025.

Based on 5 archived runs · run-style from 1 commented run · updated 18 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 138 the best of the last 3 graded (A or B) runs · Aintree, 5 Apr 2025

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 →

Jumps 3 figures · best 138B · median 117
GoingRunsBestMedianSince 18 Oct 2025
Good1———
Soft1———
Good to Soft1———
DistanceRunsBestMedianSince 18 Oct 2025
1m5f – 2m2117B91.5—
2m1f – 2m4f1———

Of 5 runs looked at, 2 have no figure: obstacles omitted — the race ran a shortened course (1) · not enough races on the card to set the day (under 4) (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 3 figures from 5 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating (jumps) 148A the best of the last 3 rated runs · Aintree, 5 Apr 2025 Official rating 123 at the last jumps run, 5 Apr 2025

Best recent KTB Rating (flat) 91C the best of the last 1 rated run · Leopardstown, 26 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 →

Jumps 4 figures · best 148A · median 133.5
GoingRunsBestMedianSince 18 Oct 2025
Heavy1——1 · —
Good1———
Soft1———
Good to Soft1———
DistanceRunsBestMedianSince 18 Oct 2025
1m5f – 2m2139A133.5—
2m5f – 3m1——1 · —
2m1f – 2m4f1———
Flat 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 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
Mount Nelson (GB)

Progeny in our archive have won 9.9% of 6,257 runs since Jan 2008 (538 horses).

GoingRunsWinsSRvs sireThis horse
Firm3026.7%−3.2—
Good to Firm6437311.4%+1.5—
Good1,6701509%−0.91 from 1
Good to Soft1,04010910.5%+0.60 from 1
Soft1,2491249.9%01 from 2
Heavy4505111.3%+1.40 from 1
Standard (AW)1,1751139.6%−0.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f9888.2%−1.7—
6f – 7f864859.8%−0.1—
1m – 1m1f678497.2%−2.7—
1m2f – 1m4f1,22214812.1%+2.2—
1m5f – 2m1,5931549.7%−0.21 from 3
2m1f – 2m4f1,1951189.9%01 from 1
2m5f – 3m530529.8%−0.10 from 1
Over 3m77810.4%+0.5—

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
One Cool Customer (GB) (Flemensfirth)

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
Soft 2 1 50% +1.75
Heavy 1 0 0% −1.00
Good 1 1 100% +3.33
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 1 1 100% +3.33
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Leopardstown 2 1 50% +1.75
Punchestown 1 0 0% −1.00
Aintree 1 1 100% +3.33
Newbury 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 3 1 33% +0.75
2m5f – 3m 1 0 0% −1.00
2m1f – 2m4f 1 1 100% +3.33

JockeyRunsWinsSR£1
Mr P W Mullins 3 2 67% +5.08
Paul Townend 1 0 0% −1.00
Ben Bromley 1 0 0% −1.00

SeasonRunsWinsSR£1
2025 3 1 33% +1.33
2024 2 1 50% +1.75

TypeRunsWinsSR£1
NH Flat 3 1 33% +1.33
Hurdle 1 0 0% −1.00
Flat 1 1 100% +2.75

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
23 Nov 25+232d Punchestown Irish Stallion Farms EBF Maiden Hurdle 22f · Soft To Heavy · 14 ran Sat close to the pace early - up to 3rd before 4 out then slipped back to 4th and asked for effort entering the straight - lost touch before the last and held on for 6th 6/14 3¾ 11-12 ——118A Paul Townend 8/13F
05 Apr 25+63d Aintree Weatherbys nhstallions.co.uk Standard Open NH Flat Race (Grade 2) (GBB Race) Class 1 · 17f · Good · 15 ran Handy near the front - travelling strongly with two furlongs to run - hit the front a furlong out and pulled clear to score 1/15 11-4 123138B148A Mr P W Mullins 10/3F
01 Feb 25+37d Leopardstown Paddy Power Play Card (C & G) I.N.H. Flat Race (Grade 2) 16f · Soft · 9 ran Settled in the pack early - 5th at the midpoint - urged into contention entering the straight but made no headway past 1f out in 6th - stayed on late to finish 5th beaten 3¼ lengths 5/9 1¼ 11-10 —66A139A Mr P W Mullins 4/1
26 Dec 24+278d Leopardstown Race And Stay Flat Race 16f · Yielding · 11 ran Sat close to the front pack early - 4th at halfway - 3rd and driven on into the straight - moved through to the front a furlong out and stayed on strongly to win 1/11 11-10 ——91C Mr P W Mullins 11/4
23 Mar 24 Newbury Goffs UK Spring Sale Bumper (Open NH Flat Race) (GBB Race) Class 2 · 16.5f · Good To Soft · 20 ran 4/20 nse 10-10 —117B128A Ben Bromley 22/1

Quick answers

How many races has Green Splendour (GB) won?
Green Splendour (GB) won 2 of 5 archived starts between 2024 and 2025, a strike rate of 40%. Placed 2 times in total (40% of starts).
Who trains Green Splendour (GB)?
Green Splendour (GB) is trained by W P Mullins, who saddled the horse on its most recent run on 23 November 2025.
Who is Green Splendour (GB)'s sire?
Green Splendour (GB) is by Mount Nelson (GB) out of One Cool Customer (GB), whose sire is Flemensfirth.
What is Green Splendour (GB)'s official rating?
Green Splendour (GB)'s highest official rating on record is 123.
What is Green Splendour (GB)'s sire's record?
Mount Nelson (GB)'s progeny in our archive have won 9.9% of 6,257 runs since Jan 2008 (538 horses), Flat and jumps together.

Record shown from March 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.