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Horse profile

Prosper Legend (IRE)

3yo colt (at last run, Jun 2023) · Last trainer William Haggas · Last owner K K Ho
by Australia (GB) out of Prosper (GB) (Exceed And Excel)
4 runs · 4 courses · from Apr 2023
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 3 Jun 2023 — 1,236 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2023 · 7th of 8 Won at Catterick Last raced off OR 83
KTB Profile

Prosper Legend (IRE) is 1 from 4, the win coming at Class 5 level. Hasn't won since May 2023.

Based on 4 archived runs · updated 22 Oct 2026
KTB at a glance Win at Class 5

KTB Speed and Rating

KTB Speed

Best recent Speed 93 the best of the last 3 graded (A or B) runs · Doncaster, 3 Jun 2023

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 123C · median 93
GoingRunsBestMedianSince 22 Oct 2025
Good1———
Good to Firm1———
Soft1———
Standard (AW)1———
DistanceRunsBestMedianSince 22 Oct 2025
1m2f – 1m4f2123C102—
1m5f – 2m1———
1m – 1m1f1———

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 90B the best of the last 3 rated runs · Windsor, 24 Apr 2023 Official rating 83 at the last run, 3 Jun 2023

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 90B · median 77.5
GoingRunsBestMedianSince 22 Oct 2025
Good1———
Good to Firm1———
Soft1———
Standard (AW)1———
DistanceRunsBestMedianSince 22 Oct 2025
1m2f – 1m4f290B86—
1m5f – 2m1———
1m – 1m1f1———

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 is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire

Progeny in our archive have won 11.1% of 5,642 runs since Jan 2008 (563 horses).

Weakest over 2m5f – 3m (all codes): 6.5% from 108.

GoingRunsWinsSRvs sireThis horse
Firm13323.1%+12—
Good to Firm6648112.2%+1.11 from 1
Good1,50416410.9%−0.20 from 1
Good to Soft6576710.2%−0.9—
Soft95912112.6%+1.50 from 1
Heavy324299%−2.1—
Standard (AW)1,52016410.8%−0.30 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3326.1%−5—
6f – 7f643639.8%−1.3—
1m – 1m1f1,24213611%−0.10 from 1
1m2f – 1m4f2,08626612.8%+1.71 from 2
1m5f – 2m1,16812911%−0.10 from 1
2m1f – 2m4f351257.1%−4—
2m5f – 3m10876.5%−4.6—
Over 3m1119.1%−2—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Prosper (GB) (Exceed And Excel)

2 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Badge Of Honor (IRE)20——
Del Posto (GB)80——

Record by conditions

GoingRunsWinsSR£1
Good 1 0 0% −1.00
Good to Firm 1 1 100% +0.44
Soft 1 0 0% −1.00
Standard (AW) 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 3 1 33% −1.56
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Doncaster 1 0 0% −1.00
Catterick 1 1 100% +0.44
Windsor 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 2 1 50% −0.56
1m5f – 2m 1 0 0% −1.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
David Allan 2 1 50% −0.56
Tom Marquand 1 0 0% −1.00
Cieren Fallon 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
03 Jun 23+9d Doncaster Chris Shaw's 60th Birthday CMT Ltd Handicap Class 2 · 14.5f · Good · 8 ran 7/8 1 8-10 8393A70A David Allan 11/4
25 May 23+31d Catterick Racing Welfare Supports Racing Reminiscence Day Maiden Stakes (GBB Race) Class 5 · 12f · Good To Firm · 8 ran 1/8 8-13 —81A82A David Allan 4/9F
24 Apr 23+19d Windsor At The Races App Expert Tips Novice Stakes (GBB Race) Class 5 · 10f · Soft · 5 ran 3/5 nk 9-7 —123C90B Tom Marquand 7/4F
05 Apr 23 Kempton (AW) Unibet Support Safe Gambling Maiden Stakes (GBB Race) (Div 2) Class 5 · 8f · Standard To Slow · 9 ran 4/9 3¼ 9-1 —93A73A Cieren Fallon 9/2

Quick answers

How many races has Prosper Legend (IRE) won?
Prosper Legend (IRE) won 1 of 4 archived starts in 2023, a strike rate of 25%. Placed 1 time in total (25% of starts).
Who trained Prosper Legend (IRE)?
Prosper Legend (IRE) was trained by William Haggas on the most recent run on record, at Doncaster on 3 June 2023.
Who is Prosper Legend (IRE)'s sire?
Prosper Legend (IRE) is by Australia (GB) out of Prosper (GB), whose sire is Exceed And Excel.
What is Prosper Legend (IRE)'s official rating?
The most recent official rating on record is 83, from the run on 3 June 2023. That is also the highest on record.
What is Prosper Legend (IRE)'s sire's record?
Australia (GB)'s progeny in our archive have won 11.1% of 5,642 runs since Jan 2008 (563 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 6.5% from 108.
Who are Prosper Legend (IRE)'s siblings?
Out of Prosper (GB), Prosper Legend (IRE) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from April 2023. 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.