Skip to content
Horse profile

Clockmaker (GB)

4yo gelding (at last run, Nov 2025) · Trainer David Simcock · Owner The Future
by Noble Mission (GB) out of Queen Of Time (GB) (Harbour Watch)
12 runs · 10 courses · from Apr 2024
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won at Doncaster Off 347 days · 6th of 7 Last raced off OR 75
KTB Profile

Clockmaker won the Class 4 Sky Sports Racing Sky 415 Handicap at Doncaster in May 2025 off an official rating of 78 on good to firm ground over 1m5f – 2m. The gelding has one win and three places from 12 starts overall, with the success coming from five runs at 1m5f – 2m and none from seven at 1m2f – 1m4f. He has one win from seven turf starts and zero from five on all-weather. His last run, at Wolverhampton (AW) in Nov 2025, was a 6 of 7 finish off an official rating of 75.

Based on 12 archived runs · run-style from 4 commented runs · updated 18 Oct 2026
KTB at a glance Won on turf, 0 on AW Wins on good or faster Win at Class 4
Official rating75↓ 5lb off peak
75 75–80

KTB Speed and Rating

KTB Speed

Best recent Speed 103 the best of the last 3 graded (A or B) runs · Wolverhampton (AW), 4 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 12 figures · best 103A · median 78
GoingRunsBestMedianSince 18 Oct 2025
Standard (AW)5103A961 · —
Good to Firm494C47.5—
Good to Soft396A73—
DistanceRunsBestMedianSince 18 Oct 2025
1m2f – 1m4f7103A831 · —
1m5f – 2m596C71—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 12 figures from 12 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 72A the best of the last 3 rated runs · Kempton (AW), 13 Oct 2025 Official rating 75 at the last run, 4 Nov 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 12 figures · best 81A · median 72.5
GoingRunsBestMedianSince 18 Oct 2025
Standard (AW)580B721 · —
Good to Firm479B68.5—
Good to Soft381A79—
DistanceRunsBestMedianSince 18 Oct 2025
1m2f – 1m4f781A721 · —
1m5f – 2m579B73—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 12 figures from 12 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 3 (75%) · 0 wins
  • Prominent 1 (25%) · 0 wins

Pedigree intelligence

Sire
Noble Mission (GB)

Progeny in our archive have won 10.4% of 788 runs since Jan 2008 (53 horses).

Strongest on good going: 14.4% from 167.

GoingRunsWinsSRvs sireThis horse
Firm100%−10.4—
Good to Firm9488.5%−1.91 from 4
Good1672414.4%+4—
Good to Soft871011.5%+1.10 from 3
Soft9677.3%−3.1—
Heavy40512.5%+2.1—
Standard (AW)303289.2%−1.20 from 5
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1600%−10.4—
6f – 7f2002110.5%+0.1—
1m – 1m1f1982110.6%+0.2—
1m2f – 1m4f1841910.3%−0.10 from 7
1m5f – 2m1321612.1%+1.71 from 5
2m1f – 2m4f50510%−0.4—
2m5f – 3m600%−10.4—
Over 3m200%−10.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 18 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Queen Of Time (GB) (Harbour Watch)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Take A Tip (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 5 0 0% −5.00
Good to Firm 4 1 25% +0.33
Good to Soft 3 0 0% −3.00

ClassRunsWinsSR£1
Class 4 6 1 17% −1.67
Class 3 2 0 0% −2.00
Class 5 2 0 0% −2.00
Class 2 2 0 0% −2.00

CourseRunsWinsSR£1
Wolverhampton (AW) 2 0 0% −2.00
Newbury 2 0 0% −2.00
Kempton (AW) 1 0 0% −1.00
Ascot 1 0 0% −1.00
Chelmsford City (AW) 1 0 0% −1.00
Doncaster 1 1 100% +3.33
Southwell (AW) 1 0 0% −1.00
Goodwood 1 0 0% −1.00
Leicester 1 0 0% −1.00
Yarmouth 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 7 0 0% −7.00
1m5f – 2m 5 1 20% −0.67

JockeyRunsWinsSR£1
Jamie Spencer 5 0 0% −5.00
Callum Rodriguez 2 1 50% +2.33
Hayley Turner 2 0 0% −2.00
Stevie Donohoe 1 0 0% −1.00
Luke Morris 1 0 0% −1.00
Callum Shepherd 1 0 0% −1.00

HeadgearRunsWinsSR£1
Hood 10 1 10% −5.67
None 2 0 0% −2.00

SeasonRunsWinsSR£1
2025 6 1 17% −1.67
2024 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
04 Nov 25+22d Wolverhampton (AW) Midnite Are Upping The Betting Game Handicap (GBBPlus Race) Class 4 · 12f · Standard · 7 ran Sluggish start and never a factor - drifted left approaching final furlong - finished sixth well beaten 6/7 4 9-4 75103A63A Stevie Donohoe 25/1
13 Oct 25+93d Kempton (AW) Try Unibet's New Smartview Racecards Handicap (GBBPlus Race) (Div 1) Class 4 · 11f · Standard To Slow · 7 ran Sluggish start and eased right early - settled at the back of the field - urged forward under 2f out with modest late progress to finish fifth 5/7 1¾ 9-7 7883A72A Luke Morris 12/1
12 Jul 25+18d Ascot King Edward VII Ascot Membership Handicap (GBBPlus Race) Class 3 · 14f · Good To Firm · 9 ran Hesitant start and beaten from the off - held at the back of the field throughout - lost more ground a furlong out and allowed to finish in own time once beaten 9/9 7 9-7 7957C64C Jamie Spencer 14/1
24 Jun 25+19d Newbury Pump Technology Sewage Lifting Stations Handicap (GBBPlus Race) Class 4 · 16f · Good To Firm · 4 ran Handy in third early - moved into third alone with 12f left - pushed along and faded inside final furlong - finished 4th 4/4 2½ 9-11 8094C73B Callum Shepherd 7/2
05 Jun 25+19d Chelmsford City (AW) Best Odds Guaranteed At bet365 Handicap (GBBPlus Race) Class 4 · 13.5f · Standard · 5 ran held up towards back - eased forward wide 2f out - pushed along and outpaced final furlong - finished 5th 5/5 2¼ 9-9 8096C75B Callum Rodriguez 7/2
17 May 25+155d Doncaster Sky Sports Racing Sky 415 Handicap (GBBPlus Race) Class 4 · 14.5f · Good To Firm · 6 ran Settled towards the back - progress hampered for room approaching 2f out - shifted left inside the final furlong - hit front close home and kept going to win 1/6 9-7 7821A79B Callum Rodriguez 10/3
13 Dec 24+27d Southwell (AW) BetUK. It's Where The UK Bets Handicap Class 3 · 16.5f · Standard · 5 ran held up towards the back in a modestly run contest - lost touch under pressure 2f out - responded well in traffic inside the final furlong - edged out for second beaten four lengths 3/5 nk 8-13 7871C69B Hayley Turner 7/1
16 Nov 24+108d Wolverhampton (AW) BetUK: It's Where The UK Bets Novice Stakes (GBB Race) Class 5 · 12f · Standard · 4 ran Held up early holding hard - improved to third with 3f left - driven but unable to quicken and held late stages 3/4 2 9-7 8099C80B Hayley Turner 7/1
31 Jul 24+13d Goodwood Coral Daily Rewards Shaker Handicap Class 2 · 12f · Good To Firm · 10 ran 10/10 11 8-11 8038C57C Jamie Spencer 12/1
18 Jul 24+52d Leicester Hi-Chrome Lift Services EBF Novice Stakes (GBB Race) Class 5 · 10f · Good To Soft · 13 ran 3/13 4¼ 9-4 —63C81A Jamie Spencer 9/1
27 May 24+37d Yarmouth Join Moulton Racing Syndicate Novice Stakes (GBB Race) Class 4 · 11.5f · Good To Soft · 9 ran 6/9 4½ 9-4 —96A66A Jamie Spencer 4/1
20 Apr 24 Newbury Darley 'Confined' Maiden Stakes (GBB Race) Class 2 · 11f · Good To Soft · 10 ran 2/10 5½ 9-7 —73A79A Jamie Spencer 10/1

Quick answers

How many races has Clockmaker (GB) won?
Clockmaker (GB) won 1 of 12 archived starts between 2024 and 2025, a strike rate of 8.3%. Placed 3 times in total (25% of starts).
Who trains Clockmaker (GB)?
Clockmaker (GB) is trained by David Simcock, who saddled the horse on its most recent run on 4 November 2025.
Who is Clockmaker (GB)'s sire?
Clockmaker (GB) is by Noble Mission (GB) out of Queen Of Time (GB), whose sire is Harbour Watch.
What going does Clockmaker (GB) prefer?
Clockmaker (GB) has the best record on good to firm going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Clockmaker (GB)'s official rating?
The most recent official rating on record is 75, from the run on 4 November 2025. The highest on record is 80.
What is Clockmaker (GB)'s sire's record?
Noble Mission (GB)'s progeny in our archive have won 10.4% of 788 runs since Jan 2008 (53 horses), Flat and jumps together. Strongest on good going: 14.4% from 167.
Who are Clockmaker (GB)'s siblings?
Out of Queen Of Time (GB), Clockmaker (GB) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from April 2024. 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.