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Horse profile

Prairie Impulse (GB)

5yo mare (at last run, Aug 2018) · Last trainer Rebecca Menzies · Last owner Icm Racing And Partner
by Major Cadeaux (GB) out of Prairie Sun (GER) (Law Society)
16 runs · 10 courses · from Jun 2015
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 5 Aug 2018 — 2,999 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2018 · 8th of 8 Won at Sedgefield Last raced off OR 88
KTB Profile

Prairie Impulse (GB) is 1 from 16, the win coming at Class 5 level. Hasn't won since May 2017. The win came on good or faster ground (0 from 6 on softer).

Based on 16 archived runs · updated 22 Oct 2026
KTB at a glance Wins on good or faster Win at Class 5
Official rating88↓ 3lb off peak
88 57–91

KTB Speed and Rating

KTB Speed

Best recent Speed 106 the best of the last 3 graded (A or B) runs · Sedgefield, 31 Aug 2017

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 9 figures · best 131B · median 90
GoingRunsBestMedianSince 22 Oct 2025
Good5131B102—
Good to Soft490A76—
DistanceRunsBestMedianSince 22 Oct 2025
1m5f – 2m5102A90—
2m1f – 2m4f4131B86.5—
Flat 1 figure · too few for a breakdown

Of 11 runs looked at, 1 has no figure: did not complete (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 10 figures from 11 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating (jumps) 87A the best of the last 3 rated runs · Uttoxeter, 24 Sep 2017 Official rating 88 at the last jumps run, 5 Aug 2018

Best recent KTB Rating (flat) 46C the best of the last 3 rated runs · Newcastle (AW), 14 Feb 2017 Official rating 57 at the last flat run, 14 Feb 2017

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 9 figures · best 106A · median 82
GoingRunsBestMedianSince 22 Oct 2025
Good5106A97—
Good to Soft487A80—
DistanceRunsBestMedianSince 22 Oct 2025
1m5f – 2m597A78—
2m1f – 2m4f4106A90—
Flat 6 figures · best 67A · median 48
GoingRunsBestMedianSince 22 Oct 2025
Good350A41—
Standard (AW)1———
Good to Firm1———
Good to Soft1———
DistanceRunsBestMedianSince 22 Oct 2025
6f – 7f467A52.5—
1m2f – 1m4f1———
1m – 1m1f1———

Of 16 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 15 figures from 16 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 10.6% of 1,360 runs since Jan 2008 (81 horses).

Strongest on good to firm going: 15% from 314. Weakest on good going: 6.3% from 288.

GoingRunsWinsSRvs sireThis horse
Firm10110%−0.6—
Good to Firm3144715%+4.40 from 1
Good288186.3%−4.31 from 8
Good to Soft176179.7%−0.90 from 6
Soft149149.4%−1.2—
Heavy2813.6%−7—
Standard (AW)3954611.6%+10 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f338339.8%−0.8—
6f – 7f6026410.6%00 from 4
1m – 1m1f2302912.6%+20 from 1
1m2f – 1m4f1261713.5%+2.90 from 1
1m5f – 2m4300%−10.60 from 6
2m1f – 2m4f1417.1%−3.51 from 4
2m5f – 3m700%−10.6—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Prairie Sun (GER) (Law Society)

2 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Blue Prairie (GB)50——
Distant Sunrise (GB)40——

Record by conditions

GoingRunsWinsSR£1
Good 8 1 13% +33.00
Good to Soft 6 0 0% −6.00
Standard (AW) 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 9 1 11% +32.00
Class 4 4 0 0% −4.00
Class 6 3 0 0% −3.00

CourseRunsWinsSR£1
Sedgefield 3 1 33% +38.00
Market Rasen 2 0 0% −2.00
Uttoxeter 2 0 0% −2.00
Hamilton 2 0 0% −2.00
Ripon 2 0 0% −2.00
Newcastle (AW) 1 0 0% −1.00
Wetherby 1 0 0% −1.00
Catterick 1 0 0% −1.00
Perth 1 0 0% −1.00
Beverley 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 6 0 0% −6.00
2m1f – 2m4f 4 1 25% +37.00
6f – 7f 4 0 0% −4.00
1m2f – 1m4f 1 0 0% −1.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Colm McCormack 5 1 20% +36.00
P J McDonald 3 0 0% −3.00
Brian Hughes 2 0 0% −2.00
Rowan Scott 2 0 0% −2.00
Conor O'Farrell 1 0 0% −1.00
William Kennedy 1 0 0% −1.00
Henry Brooke 1 0 0% −1.00
William Cox 1 0 0% −1.00

SeasonRunsWinsSR£1
2018 2 0 0% −2.00
2017 6 1 17% +35.00
2016 6 0 0% −6.00
2015 2 0 0% −2.00

TypeRunsWinsSR£1
Hurdle 10 1 10% +31.00
Flat 6 0 0% −6.00

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
05 Aug 18+35d Market Rasen Tican Chilled Handicap Hurdle (Div 2) Class 5 · 18.5f · Good · 8 ran 8/8 12 11-1 8867C70C Conor O'Farrell 7/1
01 Jul 18+280d Uttoxeter bet365.com Handicap Hurdle (Div 1) Class 5 · 16f · Good · 10 ran 9/10 9 11-3 9161C75C William Kennedy 33/1
24 Sep 17+24d Uttoxeter Sentinel localandproud Mares' Handicap Hurdle Class 4 · 16f · Good To Soft · 11 ran 7/11 1½ 10-10 9190A87A Brian Hughes 9/1
31 Aug 17+69d Sedgefield Live Casino At Sunbets.co.uk/livecasino Handicap Hurdle Class 5 · 17f · Good · 14 ran 4/14 3 11-2 91106B106A Brian Hughes 14/1
23 Jun 17+50d Market Rasen Inter Terminals 'Flying The Flag' Mares' Handicap Hurdle Class 5 · 16.5f · Good · 9 ran 2/9 16 10-13 91102A97A Colm McCormack 7/1
04 May 17+79d Sedgefield WPS Refurbishes Durham Edition Bar Handicap Hurdle Class 5 · 17f · Good · 10 ran 1/10 10-8 88131B98A Colm McCormack 40/1
14 Feb 17+16d Newcastle (AW) Betway Apprentice Handicap Class 6 · 12.5f · Standard · 6 ran 5/6 14 8-10 5780C46C Rowan Scott 14/1
29 Jan 17+33d Sedgefield Phoenix Security Mares' Handicap Hurdle Class 5 · 17f · Good To Soft · 10 ran 5/10 3½ 10-2 8862A82A Colm McCormack 28/1
27 Dec 16+14d Wetherby Extra Places At 188bet Juvenile Hurdle Class 4 · 16f · Good To Soft · 13 ran 8/13 2¼ 10-4 —90C70C Colm McCormack 100/1
13 Dec 16+83d Catterick Support The Injured Jockeys Fund Juvenile Hurdle Class 4 · 15.5f · Good To Soft · 7 ran 6/7 7 10-5 —37C78C Henry Brooke 100/1
21 Sep 16+69d Perth Gammies Country Clothing Juvenile Hurdle Class 4 · 16f · Good To Soft · 10 ran F/10 — 10-2 ——— Colm McCormack 50/1
14 Jul 16+29d Hamilton Racing UK Profits Returned To Racing Handicap Class 6 · 8.5f · Good · 13 ran 8/13 2½ 8-10 60—41A Rowan Scott 28/1
15 Jun 16+13d Ripon Sam Brown Apprentice Handicap Class 6 · 6f · Good · 9 ran 7/9 6 9-4 63—36A William Cox 14/1
02 Jun 16+352d Hamilton Neilsland And Earnock Julian Watson Memorial Maiden Stakes Class 5 · 6f · Good To Firm · 7 ran 4/7 ½ 9-0 ——55A P J McDonald 16/1
16 Jun 15+13d Beverley Racing Again Next Tuesday Median Auction Maiden Stakes Class 5 · 7.5f · Good · 8 ran 8/8 hd 9-0 ——50A P J McDonald 12/1
03 Jun 15 Ripon British Stallion Studs Ebf Maiden Stakes Class 5 · 6f · Good To Soft · 13 ran 7/13 shd 9-0 ——67A P J McDonald 50/1

Quick answers

How many races has Prairie Impulse (GB) won?
Prairie Impulse (GB) won 1 of 16 archived starts between 2015 and 2018, a strike rate of 6.3%. Placed 2 times in total (12.5% of starts).
Who trained Prairie Impulse (GB)?
Prairie Impulse (GB) was trained by Rebecca Menzies on the most recent run on record, at Market Rasen on 5 August 2018.
Who is Prairie Impulse (GB)'s sire?
Prairie Impulse (GB) is by Major Cadeaux (GB) out of Prairie Sun (GER), whose sire is Law Society.
What going does Prairie Impulse (GB) prefer?
Prairie Impulse (GB) has the best record on good going: 1 win from 8 starts (12.5%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Prairie Impulse (GB)'s official rating?
The most recent official rating on record is 88, from the run on 5 August 2018. The highest on record is 91.
What is Prairie Impulse (GB)'s sire's record?
Major Cadeaux (GB)'s progeny in our archive have won 10.6% of 1,360 runs since Jan 2008 (81 horses), Flat and jumps together. Strongest on good to firm going: 15% from 314. Weakest on good going: 6.3% from 288.
Who are Prairie Impulse (GB)'s siblings?
Out of Prairie Sun (GER), Prairie Impulse (GB) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from June 2015. 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.