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Horse profile

Silver Lake (GB)

3yo filly · Trainer William Haggas · Owner Wathnan Racing
by Night Of Thunder (IRE) out of Kirstenbosch (GB) (Mount Nelson)
8 runs · 6 courses · from Nov 2025
As at 25 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
4 wins · 4 courses Last run 9 Oct 2026 · 2nd of 14 Last raced off OR 99
KTB Profile

Silver Lake (GB) is 4 from 8. Each win came on a first visit to the course. All 4 wins have come over 1m2f – 1m4f. Last raced off a career-high mark of 99.

Based on 8 archived runs · run-style from 7 commented runs since Nov 2025 · updated 25 Oct 2026
KTB at a glance OR at career high
Official rating99At career-high mark
99 75–99

KTB Speed and Rating

KTB Speed

Best recent Speed 109 the best of the last 3 graded (A or B) runs · Doncaster, 11 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 8 figures · best 109A · median 80.5
GoingRunsBestMedianSince 25 Oct 2025
Good to Soft383C783 runs · 83 / 78
Good2109A802 runs · 109 / 80
Good to Firm2109C892 runs · 109 / 89
Standard (AW)1——1 run · —
DistanceRunsBestMedianSince 25 Oct 2025
1m2f – 1m4f5109A835 runs · 109 / 83
1m – 1m1f285A682 runs · 85 / 68
6f – 7f1——1 run · —

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 8 figures from 8 runs · as at 17 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 107A the best of the last 3 rated runs · Newmarket, 9 Oct 2026 Official rating 99 at the last run, 9 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 8 figures · best 107A · median 83.5
GoingRunsBestMedianSince 25 Oct 2025
Good to Soft3107A913 runs · 107 / 91
Good2104A88.52 runs · 104 / 88.5
Good to Firm286B83.52 runs · 86 / 83.5
Standard (AW)1——1 run · —
DistanceRunsBestMedianSince 25 Oct 2025
1m2f – 1m4f5107A915 runs · 107 / 91
1m – 1m1f279B762 runs · 79 / 76
6f – 7f1——1 run · —

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 8 figures from 8 runs · as at 17 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 7 analysed runs since Nov 2025

  • Held up 3 (43%) · 1 win
  • Prominent 2 (29%) · 1 win
  • Mid-division 2 (29%) · 2 wins

Pedigree intelligence

Sire
Night Of Thunder (IRE)

Progeny in our archive have won 16.3% of 5,076 runs since Jan 2008 (562 horses).

Weakest over 1m5f – 2m (all codes): 7% from 157.

GoingRunsWinsSRvs sireThis horse
Firm4250%+33.7—
Good to Firm83115418.5%+2.22 from 2
Good1,22019916.3%01 from 2
Good to Soft5809215.9%−0.41 from 3
Soft70312017.1%+0.8—
Heavy2153616.7%+0.4—
Standard (AW)1,52322414.7%−1.60 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3836015.7%−0.6—
6f – 7f2,11537217.6%+1.30 from 1
1m – 1m1f1,36120615.1%−1.20 from 2
1m2f – 1m4f1,00217217.2%+0.94 from 5
1m5f – 2m157117%−9.3—
2m1f – 2m4f47510.6%−5.7—
2m5f – 3m9111.1%−5.2—
Over 3m200%−16.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 25 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Kirstenbosch (GB) (Mount Nelson)

2 siblings in the archive, 1 winner — best of them Trad Jazz (GB) (2 wins).

The wins came over 1m–1m3f; the highest grade won is Class 5 (Trad Jazz (GB)).

ProduceRunsWinsWin tripsBest grade
Trad Jazz (GB)621m–1m3fClass 5
Izabel (GB)10——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 3 1 33% −0.90
Good 2 1 50% +0.62
Good to Firm 2 2 100% +3.30
Standard (AW) 1 0 0% −1.00

ClassRunsWinsSR£1
Class 2 4 3 75% +2.52
Class 4 3 1 33% +0.50
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Newmarket 3 0 0% −3.00
Doncaster 1 1 100% +1.62
York 1 1 100% +1.10
Goodwood 1 1 100% +0.80
Salisbury 1 1 100% +2.50
Wolverhampton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 5 4 80% +5.02
1m – 1m1f 2 0 0% −2.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
James Doyle 3 1 33% −0.38
Saffie Osborne 2 2 100% +1.90
Darragh Keenan 1 1 100% +2.50
Cieren Fallon 1 0 0% −1.00
Stevie Donohoe 1 0 0% −1.00

HeadgearRunsWinsSR£1
Tongue tie 5 4 80% +5.02
None 3 0 0% −3.00

SeasonRunsWinsSR£1
2026 7 4 57% +3.02
2025 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
2026 · 7 runs
09 Oct 26+28d Newmarket Newmarket Pony Academy Pride Stakes (Group 3) Class 1 · 10f · Good To Soft · 14 ran Travelled towards grandstand rail - sat close behind front pair - pushed along 2f out - stayed on strongly inside final furlong - beaten a head for 2nd 2/14 hd 9-1 9978C107A James Doyle 7/2
11 Sep 26+21d Doncaster British Stallion Studs EBF Premier Fillies' Handicap Stakes (GBBPlus Race) Class 2 · 12f · Good · 10 ran Settled in the pack early - pushed along and close to the front pair with 2f left - moved left to hit the front inside the final furlong then drifted right and stayed on strongly to score 1/10 9-5 92109A104A James Doyle 13/8F
21 Aug 26+21d York Sky Bet EBF Fillies' Handicap Stakes (GBBPlus Race) Class 2 · 10.5f · Good To Soft · 14 ran Settled in the pack early - shifted right for space over 2f out then corrected left 2f out - found running once in space with a furlong left - moved into second entering the final furlong - edged in front close home - stuck on to hold on by a whisker 1/14 8-10 8683C91A Saffie Osborne 11/10F
31 Jul 26+20d Goodwood British Stallion Studs EBF Fillies' Handicap Stakes Class 2 · 10f · Good To Firm · 7 ran Settled handy early - closed on pacesetter 3f out - driven to the front 2f out - drifted left approaching final furlong - kept going strongly to the line 1/7 8-6 7769A81A Saffie Osborne 4/5F
11 Jul 26+64d Salisbury Richard 'Dick' Robathan Memorial Fillies' Handicap Class 4 · 10f · Good To Firm · 5 ran Towards the back early - moved out and made progress over 2f out - challenged strongly for the advantage over 1f out - went in front close home and pulled away in the final strides 1/5 8-13 75109C86B Darragh Keenan 5/2
08 May 26+23d Wolverhampton (AW) Sky Sports Racing Sky 415 Maiden Fillies' Stakes (GBB Race) Class 4 · 8.5f · Standard · 6 ran Drifted right at the off - fought for a strong grip early - raced in the leading group - pressed for effort and dropped to third 2f out - stayed on at one gallop through the last furlong to finish third 3/6 2¾ 9-2 —85A79B Cieren Fallon 5/6F
15 Apr 26+165d Newmarket Molson Coors British EBF Maiden Fillies' Stakes (GBB Race) Class 2 · 8f · Good · 8 ran Held up eagerly at back of field - pushed for effort with over 2f left - unable to close and beaten home 6/8 1 9-2 —51A73A James Doyle 11/2
2025 · 1 run
01 Nov 25 Newmarket Cologne's 64 Preis Von Europa British EBF Fillies' Novice Stakes (GBB Race) Class 4 · 7f · Good To Soft · 11 ran Held up at the back - urged forward with 3f left - unable to close the gap 7/11 2¼ 9-2 —61A75A Stevie Donohoe 16/1

Quick answers

How many races has Silver Lake won?
Silver Lake (GB) won 4 of 8 archived starts between 2025 and 2026, a strike rate of 50%. Placed 5 times in total (62.5% of starts).
Who trains Silver Lake?
Silver Lake (GB) is trained by William Haggas, who saddled the horse on its most recent run on 9 October 2026.
Who is Silver Lake's sire?
Silver Lake (GB) is by Night Of Thunder (IRE) out of Kirstenbosch (GB), whose sire is Mount Nelson.
What going does Silver Lake prefer?
Silver Lake (GB) has the best record on good to soft going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Silver Lake's official rating?
The most recent official rating on record is 99, from the run on 9 October 2026. That is also the highest on record.
What is Silver Lake's sire's record?
Night Of Thunder (IRE)'s progeny in our archive have won 16.3% of 5,076 runs since Jan 2008 (562 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 7% from 157.
Who are Silver Lake's siblings?
Out of Kirstenbosch (GB), Silver Lake (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: Trad Jazz (GB) (2). Highest grade won: Class 5 (Trad Jazz (GB)). The wins came over 1m–1m3f. As at Oct 2026.

Record shown from November 2025. 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.