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Horse profile

Starproof (IRE)

5yo mare (at last run, Dec 2025) · Trainer William Muir & Chris Grassick · Owner W R Muir
29 runs · 16 courses · from Nov 2022
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
4 wins · Kempton (AW), Ffos Las & Lingfield Off 320 days · 7th of 7 Last raced off OR 73
KTB Profile

Starproof is a mare with four wins from 29 starts, all over 6f – 7f. She has won twice at Ffos Las, once at Kempton (AW) and once at Lingfield, with victories on soft, good to firm, good and standard (AW) ground. Her last win came at Kempton (AW) in Sep 2025 off an official rating of 65. She finished 7 of 7 at Wolverhampton (AW) in Dec 2025 when last raced off an official rating of 73.

Based on 29 archived runs · run-style from 4 commented runs · updated 18 Oct 2026
Official rating73↓ 2lb off peak
73 60–75

KTB Speed and Rating

KTB Speed

Best recent Speed 95 the best of the last 3 graded (A or B) runs · Chelmsford City (AW), 6 Nov 2025

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 28 figures · best 142B · median 86
GoingRunsBestMedianSince 18 Oct 2025
Standard (AW)13106A852 · 95 / 83.5
Good to Firm6109A84—
Good6142B89—
Good to Soft2102B93—
Soft1———
DistanceRunsBestMedianSince 18 Oct 2025
6f – 7f25142B922 · 95 / 83.5
Under 6f386A85—

Of 29 runs looked at, 1 has no figure: not enough races on the card to set the day (under 4) (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 28 figures from 29 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 86A the best of the last 3 rated runs · Chelmsford City (AW), 6 Nov 2025 Official rating 73 at the last run, 1 Dec 2025

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 29 figures · best 101A · median 72
GoingRunsBestMedianSince 18 Oct 2025
Standard (AW)13101A722 · 86 / 69.5
Good to Firm794A72—
Good699A77—
Good to Soft278A70—
Soft1———
DistanceRunsBestMedianSince 18 Oct 2025
6f – 7f26101A772 · 86 / 69.5
Under 6f370A62—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 29 figures from 29 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

  • Held up 2 (50%) · 0 wins
  • Prominent 1 (25%) · 0 wins
  • Led 1 (25%) · 1 win

Pedigree intelligence

Sire

Progeny in our archive have won 8.1% of 9,319 runs since Jan 2008 (596 horses).

GoingRunsWinsSRvs sireThis horse
Firm5323.8%−4.3—
Good to Firm1,5741338.4%+0.31 from 7
Good1,9501507.7%−0.41 from 6
Good to Soft912748.1%00 from 2
Soft1,101948.5%+0.41 from 1
Heavy356267.3%−0.8—
Standard (AW)3,3732808.3%+0.21 from 13
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2,2792229.7%+1.60 from 3
6f – 7f4,2493568.4%+0.34 from 26
1m – 1m1f1,576996.3%−1.8—
1m2f – 1m4f700446.3%−1.8—
1m5f – 2m368236.3%−1.8—
2m1f – 2m4f11697.8%−0.3—
2m5f – 3m27518.5%+10.4—
Over 3m4125%+16.9—

Flat and jumps together (all codes) · since Jan 2008 · as at 17 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 Quercus (IRE) (9 wins).

The wins came over 6f–1m; the highest grade won is Class 2 (Master Zoffany (IRE)).

ProduceRunsWinsWin tripsBest grade
Quercus (IRE)5696fClass 4
Master Zoffany (IRE)3667f–1mClass 2

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 13 1 8% −8.50
Good to Firm 7 1 14% −4.00
Good 6 1 17% +7.00
Good to Soft 2 0 0% −2.00
Soft 1 1 100% +1.20

ClassRunsWinsSR£1
Class 5 20 2 10% −4.80
Class 4 6 0 0% −6.00
Class 6 3 2 67% +4.50

CourseRunsWinsSR£1
Wolverhampton (AW) 5 0 0% −5.00
Kempton (AW) 3 1 33% +1.50
Ffos Las 3 2 67% +12.20
Southwell (AW) 3 0 0% −3.00
Bath 2 0 0% −2.00
Windsor 2 0 0% −2.00
Lingfield 2 1 50% +1.00
Chelmsford City (AW) 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Haydock 1 0 0% −1.00
Newbury 1 0 0% −1.00
Ascot 1 0 0% −1.00
Ripon 1 0 0% −1.00
Brighton 1 0 0% −1.00
Salisbury 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 26 4 15% −3.30
Under 6f 3 0 0% −3.00

JockeyRunsWinsSR£1
Lewis Edmunds 17 4 24% +5.70
Tom Marquand 3 0 0% −3.00
Nicola Currie 3 0 0% −3.00
Hector Crouch 1 0 0% −1.00
Silvestre De Sousa 1 0 0% −1.00
Billy Loughnane 1 0 0% −1.00
P J McDonald 1 0 0% −1.00
Callum Shepherd 1 0 0% −1.00
Josephine Gordon 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 27 4 15% −4.30
Tongue tie 1 0 0% −1.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2025 10 2 20% +7.50
2024 6 0 0% −6.00
2023 11 2 18% −5.80
2022 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 ORSpdKTB Jockey SP
01 Dec 25+25d Wolverhampton (AW) Bet 10 Get 40 With BetMGM Fillies' Handicap Class 5 · 6f · Standard · 7 ran Handy with the front group early - pressed for effort and lost place inside final furlong - finished seventh 7/7 2 9-7 7372A53A Hector Crouch 4/1
06 Nov 25+28d Chelmsford City (AW) Betfair Exchange Handicap Class 4 · 6f · Standard · 10 ran Went forward eagerly tracking the front-runner - kicked to the front approaching the last furlong - overtaken close home and edged out of second late 3/10 ¾ 9-2 7395A86A Lewis Edmunds 25/1
09 Oct 25+15d Bath BetWright Bangers N'Cash Fillies' Handicap Class 5 · 5.5f · Good To Soft · 10 ran Sat off the front pair wide - urged forward at the midpoint and asked for effort 2f out - faded to finish ninth 9/10 1½ 9-10 7384A62A Tom Marquand 13/2
24 Sep 25+19d Kempton (AW) Industry Leading In-Play Markets At Unibet Handicap Class 6 · 6f · Standard To Slow · 10 ran Went in front early - dropped to second before regaining command inside final furlong - pushed out and sprinted away up the straight - scored with plenty in hand 1/10 9-12 65104A101A Lewis Edmunds 7/2J
05 Sep 25+21d Kempton (AW) Unibet 40,000+ Live Streamed Events Handicap Class 5 · 6f · Standard To Slow · 9 ran Held up eagerly early - moved across to the front - pushed along with two furlongs left - overtaken a furlong out - dropped away rapidly and finished well held 6/9 ¾ 9-4 6797A72A Silvestre De Sousa 13/2
15 Aug 25+10d Newmarket JenningsBet Newmarket Handicap Class 5 · 6f · Good To Firm · 11 ran Fought for control early - travelled close to the pace - hit the front 3f out - pressed for effort 2f out before giving way inside the final furlong - held on to finish 4th beaten 3 lengths 4/11 2 9-9 6094B87A Tom Marquand 4/1
05 Aug 25+10d Ffos Las Blackmores Builders Handicap Class 5 · 6f · Good · 8 ran Raced with enthusiasm early - sat close to pace - hit front 4f out - eased over to rails 2f out - asked for effort inside final furlong and won going away 1/8 9-4 60142B86A Lewis Edmunds 12/1
26 Jul 25+26d Windsor Thames Alfa Romeo Slough Fillies' Handicap Class 5 · 6f · Good · 8 ran Went forward early tight to the rail - shaken up and lost front spot inside final furlong - dropped away fast close home - finished seventh beaten 5.5 lengths 7/8 1¾ 9-9 6382A67A Lewis Edmunds 15/2
30 Jun 25+13d Windsor Weekend Winners On Sky Sports Racing Handicap Class 5 · 6f · Good To Firm · 9 ran Tracked the pace early - pushed along with two furlongs left - dropped away in the closing stages to finish seventh 7/9 1¾ 10-1 6679A61A Lewis Edmunds 9/1
17 Jun 25+255d Southwell (AW) HighBet 30 Free Sports Bonus Fillies' Handicap Class 5 · 5f · Standard · 7 ran Held up in the pack near the rail - driven approaching final 2f but unable to threaten leaders - finished well held in 5th 5/7 6½ 9-10 6985A58A Lewis Edmunds 15/2
05 Oct 24+78d Southwell (AW) Get The Inside Track With Raceday Ready Handicap Class 5 · 6f · Standard · 10 ran Race close to the pace - travelling strongly alongside rival 2f out before nudged into a slim advantage - lost the front approaching the final furlong then squeezed for room and unable to find more - finished eighth 8/10 2¼ 9-8 7173A64A Billy Loughnane 17/2
19 Jul 24+26d Haydock Victor Welsh Ltd Handicap Class 5 · 6f · Good · 9 ran 4/9 ½ 9-11 7292B84A Lewis Edmunds 10/3
23 Jun 24+10d Ffos Las dragonbet.co.uk Best Odds Guaranteed Handicap Class 5 · 6f · Good To Soft · 9 ran 7/9 hd 10-0 73102B78A Lewis Edmunds 15/8F
13 Jun 24+20d Newbury Pump Technology Handicap Class 4 · 6f · Good To Firm · 12 ran 2/12 ¾ 9-1 71109A82A Tom Marquand 13/2
24 May 24+13d Bath Alide Hire Fillies' Handicap Class 5 · 5.5f · Good · 10 ran 6/10 1½ 9-9 7386A70A Nicola Currie 10/3
11 May 24+175d Ascot Peroni Nastro Azzurro 0.0% Blue Ribbon Handicap Class 4 · 6f · Good · 26 ran 5/26 hd 9-2 73105C99A Lewis Edmunds 22/1
18 Nov 23+23d Wolverhampton (AW) Gamble Responsibly At BetUK Handicap Class 5 · 6f · Standard · 11 ran 4/11 ½ 9-8 7497A86A Lewis Edmunds 7/1
26 Oct 23+15d Wolverhampton (AW) Win 2,000,000 With BetMGM's Golden Goals Fillies' Handicap Class 5 · 6f · Standard · 8 ran 2/8 ¾ 9-7 72106A84A Lewis Edmunds 9/2
11 Oct 23+18d Kempton (AW) Try Unibet's Improved Bet Builder Handicap Class 5 · 6f · Standard To Slow · 11 ran 8/11 1 9-5 7381A69A Lewis Edmunds 14/1
23 Sep 23+18d Wolverhampton (AW) Download The At The Races App Handicap Class 5 · 6f · Standard · 9 ran 3/9 ½ 9-11 74102A83A Nicola Currie 28/1
05 Sep 23+20d Ripon Sky Sports Racing Sky 415 Handicap Class 4 · 6f · Good · 11 ran 11/11 8½ 9-7 7556C44C P J McDonald 11/1
16 Aug 23+21d Ffos Las Ascona Green Garage Handicap Class 5 · 6f · Soft · 3 ran 1/3 9-10 71142C85C Lewis Edmunds 6/5F
26 Jul 23+8d Lingfield Sky Sports Racing Sky 415 Fillies' Handicap Class 5 · 6f · Good To Firm · 8 ran 7/8 ½ 9-8 6386B59A Lewis Edmunds 8/11F
18 Jul 23+14d Lingfield At The Races App Form Study Handicap Class 6 · 6f · Good To Firm · 9 ran 1/9 9-7 63—94A Lewis Edmunds 2/1F
04 Jul 23+21d Brighton Sky Sports Racing Sky 415 Handicap Class 6 · 7f · Good To Firm · 9 ran 5/9 nk 9-9 6582B69A Nicola Currie 7/1
13 Jun 23+17d Southwell (AW) Next Generation Fillies' Handicap Class 4 · 7f · Standard · 11 ran 5/11 nk 8-9 6771A65A Lewis Edmunds 11/1
27 May 23+164d Salisbury Whitsbury Manor Stud Maiden Stakes (GBB Race) Class 5 · 6f · Good To Firm · 10 ran 5/10 1¾ 9-2 —81A72A Callum Shepherd 16/1
14 Dec 22+18d Lingfield (AW) It's Time To Turn To TalkSPORT/ EBF Fillies' Novice Stakes (GBB Race) Class 5 · 7f · Standard · 11 ran 3/11 1¾ 9-2 —84A76A Lewis Edmunds 125/1
26 Nov 22 Wolverhampton (AW) It's Time To Turn To talkSPORT EBF Fillies' Novice Stakes (Rider Restricted Race) (GBB Race) (Div 1) Class 4 · 7f · Standard · 12 ran 11/12 1½ 9-2 —67A46A Josephine Gordon 33/1

Quick answers

How many races has Starproof (IRE) won?
Starproof (IRE) won 4 of 29 archived starts between 2022 and 2025, a strike rate of 13.8%. Placed 9 times in total (31% of starts).
Who trains Starproof (IRE)?
Starproof (IRE) is trained by William Muir & Chris Grassick, who saddled the horse on its most recent run on 1 December 2025.
Who is Starproof (IRE)'s sire?
Starproof (IRE) is by Camacho (GB) out of Dufoof (IRE), whose sire is Shamardal.
What going does Starproof (IRE) prefer?
Starproof (IRE) has the best record on good going: 1 win from 6 starts (16.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Starproof (IRE)'s official rating?
The most recent official rating on record is 73, from the run on 1 December 2025. The highest on record is 75.
What is Starproof (IRE)'s sire's record?
Camacho (GB)'s progeny in our archive have won 8.1% of 9,319 runs since Jan 2008 (596 horses), Flat and jumps together.
Who are Starproof (IRE)'s siblings?
Out of Dufoof (IRE), Starproof (IRE) has 2 other produce in our archive, 2 of them winners. Most wins: Quercus (IRE) (9). Highest grade won: Class 2 (Master Zoffany (IRE)). The wins came over 6f–1m. As at Oct 2026.

Record shown from November 2022. 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.