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Horse profile

Chemoulin (FR)

6yo gelding · Trainer Charlie Longsdon · Owner Mrs S Longsdon
by Spanish Moon (USA) out of Castilly (FR) (Robin Des Champs)
4 runs · 3 courses · from Dec 2025
As at 25 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won at Haydock Beaten favourite LTO Last run 31 Mar 2026 · 4th of 8 Last raced off OR 109
KTB Profile

Chemoulin won a Class 4 maiden hurdle at Haydock over 2m5f-3m on good to soft in Mar 2026. The gelding is 1 from 4 on turf, with his other three starts also on good to soft. He finished 4 of 8 in a Class 4 novices handicap at Newcastle over 2m1f-2m4f in Mar 2026 when beaten favourite. He has raced off an official rating of 109.

Based on 4 archived runs · run-style from 4 commented runs since Dec 2025 · updated 25 Oct 2026
KTB at a glance Win at Class 4

KTB Speed and Rating

KTB Speed

Best recent Speed 119 the best of the last 3 graded (A or B) runs · Newcastle, 31 Mar 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 →

Jumps 4 figures · best 149C · median 118
GoingRunsBestMedianSince 25 Oct 2025
Good to Soft4149C1184 runs · 149 / 118
DistanceRunsBestMedianSince 25 Oct 2025
2m5f – 3m2119A110.52 runs · 119 / 110.5
2m1f – 2m4f2149C1332 runs · 149 / 133

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 132B the best of the last 3 rated runs · Haydock, 5 Mar 2026 Official rating 109 at the last run, 31 Mar 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 →

Jumps 4 figures · best 132B · median 117.5
GoingRunsBestMedianSince 25 Oct 2025
Good to Soft4132B117.54 runs · 132 / 117.5
DistanceRunsBestMedianSince 25 Oct 2025
2m5f – 3m2132B124.52 runs · 132 / 124.5
2m1f – 2m4f2118B1172 runs · 118 / 117

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 Dec 2025

  • Prominent 2 (50%) · 1 win
  • Mid-division 1 (25%) · 0 wins
  • Led 1 (25%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 12.3% of 1,669 runs since Jan 2008 (219 horses).

Strongest on good going: 16.6% from 392. Weakest over 2m5f – 3m (all codes): 7.9% from 278.

GoingRunsWinsSRvs sireThis horse
Good to Firm10220%+7.7—
Good3926516.6%+4.3—
Good to Soft2953612.2%−0.11 from 4
Soft562539.4%−2.9—
Heavy3374513.4%+1.1—
Standard (AW)7345.5%−6.8—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4125%+12.7—
6f – 7f1119.1%−3.2—
1m – 1m1f2428.3%−4—
1m2f – 1m4f82911%−1.3—
1m5f – 2m4606814.8%+2.5—
2m1f – 2m4f7559612.7%+0.40 from 2
2m5f – 3m278227.9%−4.41 from 2
Over 3m55610.9%−1.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 24 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Castilly (FR) (Robin Des Champs)

3 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Guivinec (FR)90——
Borenis (FR)40——
Avocette (FR)20——

Record by conditions

CourseRunsWinsSR£1
Newcastle 2 0 0% −2.00
Haydock 1 1 100% +4.50
Market Rasen 1 0 0% −1.00

DistanceRunsWinsSR£1
2m5f – 3m 2 1 50% +3.50
2m1f – 2m4f 2 0 0% −2.00

JockeyRunsWinsSR£1
David Bass 3 0 0% −3.00
Sam Twiston-Davies 1 1 100% +4.50

SeasonRunsWinsSR£1
2026 3 1 33% +2.50
2025 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
2026 · 3 runs
31 Mar 26+26d Newcastle Equine Products NH Trainers League Novices' Handicap Hurdle (GBB Race) Class 4 · 22f · Good To Soft · 8 ran Held up in the pack - made ground on the front group approaching 3 out - hit the second-last under pressure - lost touch after the final flight and dropped away late 4/8 2¼ 11-8 109119A117A David Bass 15/8F
05 Mar 26+49d Haydock First Past The Post At CopyBet 'National Hunt' Maiden Hurdle (GBB Race) Class 4 · 21f · Good To Soft · 8 ran Handy early - slipped back through the pack after 2nd - regained third spot before 7th - urged forward before mistake 3 out - hampered but promoted to second 2 out - rallied to hit front close home 1/8 11-7 —102A132B Sam Twiston-Davies 9/2
15 Jan 26+42d Newcastle Virgin Bet Supports Safe Gambling Maiden Hurdle (GBB Race) Class 4 · 20.5f · Good To Soft · 16 ran Handy early - hit front 7th - pushed along before 3 out then lost advantage 2 out - stayed on for 4th 4/16 1¾ 11-10 —117B116A David Bass 16/1
2025 · 1 run
04 Dec 25 Market Rasen PricedUp Daily Racing Boosts Novices' Hurdle (GBB Race) Class 4 · 20.5f · Good To Soft · 5 ran Set the pace early but looked keen and unbalanced nearing the obstacles - driven three out - lost the advantage before two out - faded to finish fifth 5/5 1½ 11-0 —149C118B David Bass 50/1

Quick answers

How many races has Chemoulin won?
Chemoulin (FR) won 1 of 4 archived starts between 2025 and 2026, a strike rate of 25%. Placed 1 time in total (25% of starts).
Who trains Chemoulin?
Chemoulin (FR) is trained by Charlie Longsdon, who saddled the horse on its most recent run on 31 March 2026.
Who is Chemoulin's sire?
Chemoulin (FR) is by Spanish Moon (USA) out of Castilly (FR), whose sire is Robin Des Champs.
What is Chemoulin's official rating?
The most recent official rating on record is 109, from the run on 31 March 2026. That is also the highest on record.
What is Chemoulin's sire's record?
Spanish Moon (USA)'s progeny in our archive have won 12.3% of 1,669 runs since Jan 2008 (219 horses), Flat and jumps together. Strongest on good going: 16.6% from 392. Weakest over 2m5f – 3m (all codes): 7.9% from 278.
Who are Chemoulin's siblings?
Out of Castilly (FR), Chemoulin (FR) has 3 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from December 2025. 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.