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Horse profile

Madmoiselle Moss (GB)

6yo mare · Trainer Tracey Leeson · Owner Chris Butler
by Falco (USA) out of Royal Roo (GB) (Overbury)
4 runs · 4 courses · from Oct 2025
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 20 May 2026 · 8th of 8
KTB Profile

Madmoiselle Moss is a mare by Falco out of Royal Roo who has yet to win from four starts on turf. She has raced once each at Warwick, Fontwell, Southwell and Uttoxeter, with two runs over 1m5f to 2m, one over 2m1f to 2m4f and one over 2m5f to 3m. All three runs on good to soft ground produced no placed efforts, as did her run on good. She finished 8 of 8, having been held, at Warwick in the Class 4 Hazelton Mountford Insurance Brokers Maiden Hurdle in May 2026.

Based on 4 archived runs · run-style from 4 commented runs since Oct 2025 · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 57C · median 36
GoingRunsBestMedianSince 5 Nov 2025
Good to Soft357C362 runs · 57 / 46.5
Good1——1 run · —
DistanceRunsBestMedianSince 5 Nov 2025
1m5f – 2m236C291 run · —
2m1f – 2m4f1——1 run · —
2m5f – 3m1——1 run · —

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 87C the best of the last 3 rated runs · Fontwell, 24 Apr 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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Jumps 4 figures · best 87C · median 80.5
GoingRunsBestMedianSince 5 Nov 2025
Good to Soft387C812 runs · 87 / 83.5
Good1——1 run · —
DistanceRunsBestMedianSince 5 Nov 2025
1m5f – 2m281C80.51 run · —
2m1f – 2m4f1——1 run · —
2m5f – 3m1——1 run · —

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 Oct 2025

  • Held up 2 (50%) · 0 wins
  • Mid-division 2 (50%) · 0 wins

Pedigree intelligence

Sire
Falco (USA)

Progeny in our archive have won 9.3% of 1,585 runs since Apr 2012 (208 horses).

Weakest on standard (aw) going: 6.3% from 332. Strongest over 1m5f – 2m (all codes): 13.6% from 287. Weakest over 6f – 7f (all codes): 6% from 134.

GoingRunsWinsSRvs sireThis horse
Good to Firm44818.2%+8.9—
Good325309.2%−0.10 from 1
Good to Soft230167%−2.30 from 3
Soft4475311.9%+2.6—
Heavy207209.7%+0.4—
Standard (AW)332216.3%−3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f16425%+15.7—
6f – 7f13486%−3.3—
1m – 1m1f384338.6%−0.7—
1m2f – 1m4f274228%−1.3—
1m5f – 2m2873913.6%+4.30 from 2
2m1f – 2m4f391359%−0.30 from 1
2m5f – 3m9177.7%−1.60 from 1
Over 3m800%−9.3—

Flat and jumps together (all codes) · since Apr 2012 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Royal Roo (GB) (Overbury)

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
Good to Soft 3 0 0% −3.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 2 0 0% −2.00
Class 5 2 0 0% −2.00

CourseRunsWinsSR£1
Warwick 1 0 0% −1.00
Fontwell 1 0 0% −1.00
Southwell 1 0 0% −1.00
Uttoxeter 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 2 0 0% −2.00
2m1f – 2m4f 1 0 0% −1.00
2m5f – 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Tabitha Worsley 2 0 0% −2.00
Callum Pritchard 1 0 0% −1.00
Ned Fox 1 0 0% −1.00

HeadgearRunsWinsSR£1
Hood 3 0 0% −3.00
None 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 2 0 0% −2.00
2025 2 0 0% −2.00

TypeRunsWinsSR£1
Hurdle 2 0 0% −2.00
NH Flat 2 0 0% −2.00

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
2026 · 2 runs
20 May 26+26d Warwick Hazelton Mountford Insurance Brokers Maiden Hurdle (GBB Race) Class 4 · 2m3f · Good · 8 ran Held up at rear throughout - never able to challenge - well beaten at the finish 8/8 55 10-11 36C78C Tabitha Worsley 300/1
24 Apr 26+143d Fontwell Mercedes-Benz Of Chichester Mares' Novices' Hurdle (GBB Race) Class 4 · 2m5½f · Good To Soft · 7 ran Held up towards the back - driven approaching 3 out then blundered there - unable to close the gap after 7/7 2¼ 11-2 57C87C Tabitha Worsley 300/1
2025 · 2 runs
02 Dec 25+32d Southwell attheraces.com/marketmover NH Flat Race (Conditional/Amateurs) (GBB Race) Class 5 · 2m · Good To Soft · 9 ran Held up in touch early - driven from second time round - dropped away well over 4f out - finished last 8/9 64 10-6 36C80C Callum Pritchard 250/1
31 Oct 25 Uttoxeter QuinnBet NH Flat Race (Conditional And Amateur Jockeys) (GBB Race) Class 5 · 2m · Good To Soft · 10 ran Settled in the pack early - lost touch after 6 furlongs and continued to lose ground under pressure by halfway - finished well adrift in last 9/10 33 10-4 22C81C Ned Fox 300/1

Quick answers

How many races has Madmoiselle Moss won?
Madmoiselle Moss (GB) has yet to win, from 4 archived starts between 2025 and 2026.
Who trains Madmoiselle Moss?
Madmoiselle Moss (GB) is trained by Tracey Leeson, who saddled the horse on its most recent run on 20 May 2026.
Who is Madmoiselle Moss's sire?
Madmoiselle Moss (GB) is by Falco (USA) out of Royal Roo (GB), whose sire is Overbury.
What is Madmoiselle Moss's sire's record?
Falco (USA)'s progeny in our archive have won 9.3% of 1,585 runs since Apr 2012 (208 horses), Flat and jumps together. Weakest on standard (aw) going: 6.3% from 332. Strongest over 1m5f – 2m (all codes): 13.6% from 287. Weakest over 6f – 7f (all codes): 6% from 134.

Record shown from October 2025. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.