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Horse profile

Prosperity (GB)

3yo filly · Trainer K. R. Burke · Owner Clipper
4 runs · 4 courses · from Jul 2026
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
3 wins · Newmarket, Southwell (AW) & Ripon Last run 11 Oct 2026 · 2nd of 11 Last raced off OR 86
KTB Profile

Prosperity is 3 from 4 with all wins at Class 4 level. Each of those wins came on a first visit to the course and all three came over 1m – 1m1f on good to firm, good and standard going. The filly was second of 11 at Goodwood in Oct 2026 when last seen, racing off an official rating of 86.

Based on 4 archived runs · run-style from 4 commented runs since Jul 2026 · updated 22 Oct 2026
KTB at a glance All wins at Class 4

KTB Speed and Rating

KTB Speed

Best recent Speed 99 the best of the last 3 graded (A or B) runs · Newmarket, 19 Sep 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 4 figures · best 100C · median 94.5
GoingRunsBestMedianSince 22 Oct 2025
Good to Soft1——1 · —
Good1——1 · —
Standard (AW)1——1 · —
Good to Firm1——1 · —
DistanceRunsBestMedianSince 22 Oct 2025
1m – 1m1f3100C993 · 100 / 99
1m2f – 1m4f1——1 · —

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 19 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 93A the best of the last 3 rated runs · Southwell (AW), 16 Aug 2026 Official rating 86 at the last run, 11 Oct 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 4 figures · best 93A · median 87.5
GoingRunsBestMedianSince 22 Oct 2025
Good to Soft1——1 · —
Good1——1 · —
Standard (AW)1——1 · —
Good to Firm1——1 · —
DistanceRunsBestMedianSince 22 Oct 2025
1m – 1m1f393A873 · 93 / 87
1m2f – 1m4f1——1 · —

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 19 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 Jul 2026

  • Held up 2 (50%) · 1 win
  • Prominent 2 (50%) · 2 wins

Pedigree intelligence

Sire

Progeny in our archive have won 15.4% of 1,974 runs since Jan 2008 (327 horses).

Weakest on standard (aw) going: 11% from 364. Strongest over 1m5f – 2m (all codes): 21% from 243. Weakest over 6f – 7f (all codes): 7% from 201.

GoingRunsWinsSRvs sireThis horse
Firm200%−15.4—
Good to Firm811316%+0.61 from 1
Good2974916.5%+1.11 from 1
Good to Soft4066215.3%−0.10 from 1
Soft5519116.5%+1.1—
Heavy2684817.9%+2.5—
Standard (AW)3644011%−4.41 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f100%−15.4—
6f – 7f201147%−8.4—
1m – 1m1f5819716.7%+1.33 from 3
1m2f – 1m4f74511114.9%−0.50 from 1
1m5f – 2m2435121%+5.6—
2m1f – 2m4f1732615%−0.4—
2m5f – 3m29517.2%+1.8—
Over 3m100%−15.4—

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

2 siblings in the archive, 2 winners — best of them Native Warrior (GB) (5 wins).

The wins came over 5f–1m½f; the highest grade won is Group 3 (Native Warrior (GB)).

ProduceRunsWinsWin tripsBest grade
Native Warrior (GB)1857f–1m½fGroup 3
Cathy Come Home (GB)615fClass 5

Record by conditions

GoingRunsWinsSR£1
Good to Soft 1 0 0% −1.00
Good 1 1 100% +3.33
Standard (AW) 1 1 100% +0.67
Good to Firm 1 1 100% +0.67

CourseRunsWinsSR£1
Goodwood 1 0 0% −1.00
Newmarket 1 1 100% +3.33
Southwell (AW) 1 1 100% +0.67
Ripon 1 1 100% +0.67

DistanceRunsWinsSR£1
1m – 1m1f 3 3 100% +4.67
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Clifford Lee 2 1 50% −0.33
Lewis Edmunds 1 1 100% +3.33
Pierre-Louis Jamin 1 1 100% +0.67

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
11 Oct 26+22d Goodwood Virgin Bet A Good Bet Fillies' Handicap Stakes Class 4 · 10f · Good To Soft · 11 ran Towards the back of the pack - pushed along over 2f out - made ground inside final furlong and stayed on powerfully late - just denied in 2nd 2/11 nk 9-11 8671A88A Clifford Lee 4/1
19 Sep 26+34d Newmarket Turners Fillies' Handicap Stakes Class 4 · 8f · Good · 9 ran Settled just behind the pace - pushed along with 2f left - strong advance to hit the front close home - stayed on well to win 1/9 9-6 8199A85A Lewis Edmunds 100/30
16 Aug 26+20d Southwell (AW) LNAA Critical Care Novice Stakes (Div II) (GBB Race) Class 4 · 8f · Standard · 9 ran Sat close to front-runner from the off - asked for effort 2f out and battled gamely to the line - got up close home to prevail 1/9 9-6 —90A93A Pierre-Louis Jamin 4/6F
27 Jul 26 Ripon Queen Ethelburga's Collegiate Fillies' Novice Stakes (GBB Race) Class 4 · 8f · Good To Firm · 5 ran Sluggish start - settled towards the back - made strong progress on the outside over 3f out - pressed the pacesetter over 2f out - went to the front over 1f out - drifted right entering final furlong - stayed on strongly to prevail with something in hand 1/5 9-2 —100C87B Clifford Lee 4/6F

Quick answers

How many races has Prosperity (GB) won?
Prosperity (GB) won 3 of 4 archived starts in 2026, a strike rate of 75%. Placed 4 times in total (100% of starts).
Who trains Prosperity (GB)?
Prosperity (GB) is trained by K. R. Burke, who saddled the horse on its most recent run on 11 October 2026.
Who is Prosperity (GB)'s sire?
Prosperity (GB) is by Zarak (FR) out of Beauty Salon (GB), whose sire is Dutch Art.
What is Prosperity (GB)'s official rating?
The most recent official rating on record is 86, from the run on 11 October 2026. That is also the highest on record.
What is Prosperity (GB)'s sire's record?
Zarak (FR)'s progeny in our archive have won 15.4% of 1,974 runs since Jan 2008 (327 horses), Flat and jumps together. Weakest on standard (aw) going: 11% from 364. Strongest over 1m5f – 2m (all codes): 21% from 243. Weakest over 6f – 7f (all codes): 7% from 201.
Who are Prosperity (GB)'s siblings?
Out of Beauty Salon (GB), Prosperity (GB) has 2 other produce in our archive, 2 of them winners. Most wins: Native Warrior (GB) (5). Highest grade won: Group 3 (Native Warrior (GB)). The wins came over 5f–1m½f. As at Oct 2026.

Record shown from July 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.