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Horse profile

Cold Fusion (IRE)

6yo mare (at last run, Dec 2019) · Last trainer Dai Williams · Last owner S R Williams
by Frozen Power (IRE) out of Tuscania (USA) (Woodman)
47 runs · 21 courses · from Jan 2016
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 3 Dec 2019 — 2,520 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2019 Won at Newmarket Last raced off OR 78
KTB Profile

Cold Fusion (IRE) is 1 from 47, the win coming at Class 4 level. Hasn't won since Jul 2016. The win came on turf — 0 from 20 on the all-weather, and the win came on good or faster ground (0 from 10 on softer).

Based on 47 archived runs · updated 27 Oct 2026
KTB at a glance Won on turf, 0 on AW Wins on good or faster Win at Class 4
Official rating78↓ 7lb off peak
78 46–85

KTB Speed and Rating

KTB Speed

Best recent Speed 96 the best of the last 3 graded (A or B) runs · Stratford, 19 May 2019

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 8 figures · best 96A · median 65.5
GoingRunsBestMedianSince 27 Oct 2025
Good696A75—
Good to Soft265A55—
DistanceRunsBestMedianSince 27 Oct 2025
2m1f – 2m4f366C65—
1m5f – 2m296A77.5—
2m5f – 3m284C64.5—
Over 3m1———
Flat 25 figures · best 106A · median 85
GoingRunsBestMedianSince 27 Oct 2025
Standard (AW)15106A87—
Good to Soft399A85—
Good to Firm3102A67—
Good262C58.5—
Soft1———
Firm1———
DistanceRunsBestMedianSince 27 Oct 2025
1m2f – 1m4f11102A81—
1m5f – 2m9106A90—
1m – 1m1f491A85—
6f – 7f1———

Of 39 runs looked at, 6 have no figure: did not complete (3) · obstacles omitted — the race ran a shortened course (3).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 33 figures from 39 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating (jumps) 89B the best of the last 3 rated runs · Stratford, 19 May 2019 Official rating 78 at the last jumps run, 3 Dec 2019

Best recent KTB Rating (flat) 59A the best of the last 3 rated runs · Nottingham, 31 Oct 2018 Official rating 46 at the last flat run, 3 Dec 2018

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 10 figures · best 99B · median 80
GoingRunsBestMedianSince 27 Oct 2025
Good794A79—
Good to Soft299B87—
Heavy1———
DistanceRunsBestMedianSince 27 Oct 2025
2m1f – 2m4f499B86.5—
1m5f – 2m391C89—
2m5f – 3m275C74—
Over 3m1———
Flat 32 figures · best 77A · median 58.5
GoingRunsBestMedianSince 27 Oct 2025
Standard (AW)2066A58—
Good to Firm471A57.5—
Good372A59—
Good to Soft377A60—
Soft1———
Firm1———
DistanceRunsBestMedianSince 27 Oct 2025
1m2f – 1m4f1477A59.5—
1m5f – 2m1066A57—
1m – 1m1f766A59—
6f – 7f1———

Of 46 runs looked at, 4 have no figure: did not complete (or a non-runner row) (4).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 42 figures from 46 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 8.4% of 1,887 runs since Jan 2008 (132 horses).

GoingRunsWinsSRvs sireThis horse
Firm24312.5%+4.10 from 1
Good to Firm264259.5%+1.10 from 4
Good416297%−1.41 from 12
Good to Soft15395.9%−2.50 from 6
Soft213125.6%−2.80 from 2
Heavy6857.4%−10 from 2
Standard (AW)7497610.1%+1.70 from 20
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f153159.8%+1.4—
6f – 7f761587.6%−0.80 from 2
1m – 1m1f3693910.6%+2.20 from 7
1m2f – 1m4f272207.4%−11 from 14
1m5f – 2m196136.6%−1.80 from 15
2m1f – 2m4f10398.7%+0.30 from 6
2m5f – 3m23417.4%+90 from 2
Over 3m10110%+1.60 from 1

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Tuscania (USA) (Woodman)

4 siblings in the archive, 2 winners — best of them Noguchi (IRE) (9 wins).

The wins came over 1m½f–2m1½f; the highest grade won is Class 4 (Noguchi (IRE)).

ProduceRunsWinsWin tripsBest grade
Noguchi (IRE)5891m½f–2m½fClass 4
Maid Of Tuscany (IRE)4331m6f–2m1½fClass 4
Screen Legend (IRE)70——
Chiaravalle (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 20 0 0% −20.00
Good 12 1 8% +5.00
Good to Soft 6 0 0% −6.00
Good to Firm 4 0 0% −4.00
Soft 2 0 0% −2.00
Heavy 2 0 0% −2.00
Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 25 0 0% −25.00
Class 5 16 0 0% −16.00
Class 4 4 1 25% +13.00
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Wolverhampton (AW) 8 0 0% −8.00
Exeter 4 0 0% −4.00
Lingfield (AW) 4 0 0% −4.00
Chelmsford City (AW) 4 0 0% −4.00
Windsor 3 0 0% −3.00
Southwell 2 0 0% −2.00
Taunton 2 0 0% −2.00
Doncaster 2 0 0% −2.00
Bath 2 0 0% −2.00
Lingfield 2 0 0% −2.00
Chepstow 2 0 0% −2.00
Kempton (AW) 2 0 0% −2.00
Southwell (AW) 2 0 0% −2.00
Fakenham 1 0 0% −1.00
Cholet (FR) 1 0 0% −1.00
Fontwell 1 0 0% −1.00
Stratford 1 0 0% −1.00
Huntingdon 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Warwick 1 0 0% −1.00
Newmarket 1 1 100% +16.00

DistanceRunsWinsSR£1
1m5f – 2m 15 0 0% −15.00
1m2f – 1m4f 14 1 7% +3.00
1m – 1m1f 7 0 0% −7.00
2m1f – 2m4f 6 0 0% −6.00
6f – 7f 2 0 0% −2.00
2m5f – 3m 2 0 0% −2.00
Over 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Hollie Doyle 11 0 0% −11.00
Shane Quinlan 10 0 0% −10.00
Josephine Gordon 5 1 20% +12.00
Oisin Murphy 2 0 0% −2.00
Ted Durcan 2 0 0% −2.00
Liam Harrison 1 0 0% −1.00
Jerome Moutard 1 0 0% −1.00
Charlie Todd 1 0 0% −1.00
Sam Twiston-Davies 1 0 0% −1.00
Paddy Brennan 1 0 0% −1.00
William Cox 1 0 0% −1.00
Nicola Currie 1 0 0% −1.00
Miss Antonia Peck 1 0 0% −1.00
Rhiain Ingram 1 0 0% −1.00
Miss Brodie Hampson 1 0 0% −1.00
Kieren Fox 1 0 0% −1.00
Richard Condon 1 0 0% −1.00
Rossa Ryan 1 0 0% −1.00
Jamie Spencer 1 0 0% −1.00
Tom Queally 1 0 0% −1.00
Trevor Whelan 1 0 0% −1.00
Mr T Benjamin 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 31 1 3% −14.00
Cheekpieces 9 0 0% −9.00
Tongue tie + cheekpieces 3 0 0% −3.00
Visor 2 0 0% −2.00
Blinkers 1 0 0% −1.00
Hood + blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2019 13 0 0% −13.00
2018 6 0 0% −6.00
2017 16 0 0% −16.00
2016 12 1 8% +5.00

TypeRunsWinsSR£1
Flat 33 1 3% −16.00
Hurdle 14 0 0% −14.00

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
2019 · 13 runs
03 Dec 19+14d Southwell Watch Sky Sports Racing In HD Handicap Hurdle Class 5 · 20.5f · Soft · 11 ran PU/11 — 10-0 78—— Shane Quinlan 33/1
19 Nov 19+4d Fakenham Four Tenners Amateur Riders' Novices' Handicap Hurdle Class 4 · 16f · Good · 6 ran PU/6 — 9-7 80—— Liam Harrison 9/1
15 Nov 19+26d Southwell Visitsouthwell.com Mares' Handicap Hurdle Class 5 · 15.5f · Heavy · 9 ran 2/9 20 10-1 80—81B Shane Quinlan 22/1
20 Oct 19+137d Cholet (FR) Grand Prix de Cholet (Conditions) (3yo+) (Turf) 7f · Heavy · 6 ran 6/6 19 8-9 ——— Jerome Moutard 20/1
05 Jun 19+17d Fontwell Visit attheraces.com Mares' Handicap Hurdle Class 5 · 17.5f · Good · 6 ran 5/6 8 10-4 8566C77B Shane Quinlan 9/1
19 May 19+10d Stratford Riverside Bar And Restaurant Mares' Novices' Selling Hurdle Class 5 · 16.5f · Good · 7 ran 2/7 nk 10-3 7896A89B Shane Quinlan 16/1
09 May 19+15d Huntingdon MansionBet Mares' Handicap Hurdle Class 5 · 25f · Good · 8 ran 6/8 8 10-4 8285C67C Shane Quinlan 25/1
24 Apr 19+15d Taunton C&S Electrical Wholesale Novices' Handicap Hurdle Class 4 · 24f · Good · 5 ran 4/5 ¾ 9-7 8584C73B Charlie Todd 6/1
09 Apr 19+16d Exeter Follow racingtv On Twitter Novices' Selling Hurdle Class 5 · 18.5f · Good · 11 ran 5/11 9 10-8 8562A79A Sam Twiston-Davies 12/1
24 Mar 19+33d Exeter Rifleman's Novices' Selling Hurdle Class 5 · 17f · Good To Soft · 6 ran 2/6 4½ 10-7 7965A99B Paddy Brennan 5/1
19 Feb 19+24d Taunton Racing To School Riders Programme Selling Handicap Hurdle Class 5 · 19f · Good · 14 ran 5/14 2 10-1 82—94A Shane Quinlan 25/1
26 Jan 19+6d Doncaster olbg.com Yorkshire Rose Mares' Hurdle (Grade 2) Class 1 · 16.5f · Good · 6 ran 6/6 44 11-0 —59C91C Shane Quinlan 250/1
20 Jan 19+48d Exeter Read Davy Russell's Exclusive Blog starsportsbet.co.uk Mares' Maiden Hurdle Class 5 · 23f · Good To Soft · 8 ran 6/8 34 10-7 —45C75C Shane Quinlan 100/1
2018 · 6 runs
03 Dec 18+13d Wolverhampton (AW) Betway Stayers Handicap Class 6 · 16.5f · Standard · 12 ran 8/12 2 8-8 4695A47A William Cox 50/1
20 Nov 18+20d Lingfield (AW) Betway Stayers Handicap (Div 2) Class 6 · 16f · Standard · 11 ran 9/11 nk 8-13 4890A54A Nicola Currie 33/1
31 Oct 18+9d Nottingham AJA Handicap (Gentleman Amateurs) Class 6 · 10f · Good · 13 ran 8/13 1 10-9 4762C59A Shane Quinlan 25/1
22 Oct 18+14d Windsor Attheraces Handicap (Gentleman Amateurs) Class 6 · 11.5f · Good To Soft · 16 ran 3/16 2½ 10-7 4785C77A Shane Quinlan 50/1
08 Oct 18+7d Windsor Betfair Novice Amateur Riders' Handicap Class 6 · 6f · Soft · 16 ran 12/16 shd 10-7 5177C52A Miss Antonia Peck 100/1
01 Oct 18+487d Bath Brakes Group Handicap Class 6 · 13f · Good To Firm · 11 ran 11/11 41 8-12 5131C43C Rhiain Ingram 33/1
2017 · 16 runs
01 Jun 17+16d Lingfield Happy Birthday Lucy Free Handicap Class 6 · 11.5f · Good To Firm · 9 ran 5/9 7 9-0 51102A55A Hollie Doyle 8/1
16 May 17+11d Chepstow Ticket Giveaways At 188bet Handicap Class 6 · 16f · Good To Soft · 12 ran 2/12 dht 8-7 5182A59A Hollie Doyle 10/1
05 May 17+3d Chepstow Lord's Taverners Handicap (Div 2) Class 6 · 16f · Good To Firm · 8 ran 2/8 nk 8-3 5067A60A Hollie Doyle 9/1
02 May 17+11d Wolverhampton (AW) Fcl Global Forwarding Amateur Riders' Handicap Class 6 · 12f · Standard · 12 ran 9/12 hd 10-9 5073A63A Miss Brodie Hampson 16/1
21 Apr 17+13d Bath Clifford Hillier Handicap Class 6 · 11.5f · Firm · 7 ran 6/7 3 8-8 5081A46A Kieren Fox 5/1
08 Apr 17+7d Wolverhampton (AW) Betway Selling Handicap Class 6 · 12f · Standard · 11 ran 4/11 ½ 8-9 5185A62A Hollie Doyle 13/2
01 Apr 17+7d Chelmsford City (AW) totepool Racecourse Debit Card Betting Available Handicap Class 6 · 16f · Standard · 7 ran 5/7 nk 8-6 5297A49A Hollie Doyle 12/1
25 Mar 17+4d Wolverhampton (AW) Betway Handicap Class 6 · 16.5f · Standard · 9 ran 4/9 1¼ 8-13 53106A58A Hollie Doyle 16/1
21 Mar 17+13d Exeter Higos For Your Commercial Needs Novices' Selling Hurdle Class 5 · 17f · Good To Soft · 8 ran PU/8 — 9-7 ——— Richard Condon 33/1
08 Mar 17+6d Kempton (AW) 32Red On The App Store Handicap (Div 2) Class 6 · 12f · Standard To Slow · 14 ran 7/14 hd 8-9 5277B53A Rossa Ryan 14/1
02 Mar 17+24d Chelmsford City (AW) UB40 Here On 12th August Handicap Class 6 · 13.5f · Standard · 14 ran 2/14 ¾ 9-1 52101B66A Hollie Doyle 8/1
06 Feb 17+7d Wolverhampton (AW) sunbets.co.uk Handicap Class 6 · 8.5f · Standard · 13 ran 9/13 shd 9-1 5488B51A Hollie Doyle 16/1
30 Jan 17+7d Southwell (AW) Sunbets.co.uk Handicap Class 6 · 8f · Standard · 12 ran 6/12 2¼ 8-11 5571B58A Hollie Doyle 25/1
23 Jan 17+9d Wolverhampton (AW) sunbets.co.uk Handicap Class 6 · 8.5f · Standard · 10 ran 5/10 ½ 9-1 5582A58A Hollie Doyle 14/1
14 Jan 17+10d Lingfield (AW) Betway Classified Selling Stakes Class 6 · 12f · Standard · 7 ran 5/7 ½ 9-9 5855A54A Jamie Spencer 16/1
04 Jan 17+22d Wolverhampton (AW) sunbets.co.uk Top Prices On All Favourites Selling Stakes Class 6 · 8.5f · Standard · 10 ran 7/10 1 8-4 6191A59A Hollie Doyle 14/1
2016 · 12 runs
13 Dec 16+10d Southwell (AW) Betway Claiming Stakes Class 6 · 11f · Standard · 6 ran 4/6 ¾ 8-2 6287A60B Josephine Gordon 14/1
03 Dec 16+29d Wolverhampton (AW) Betway Marathon Distance Handicap Class 6 · 16.5f · Standard · 12 ran 9/12 1½ 9-6 6686C56C Tom Queally 16/1
04 Nov 16+14d Warwick Willmott Dixon Supply Chain Juvenile Maiden Hurdle Class 4 · 16f · Good · 8 ran PU/8 — 10-5 ——— Trevor Whelan 50/1
21 Oct 16+18d Doncaster Amateur Jockeys Association Of Great Britain Amateur Riders' Handicap Class 5 · 10f · Good · 17 ran 15/17 2¼ 9-9 6855C50C Mr T Benjamin 50/1
03 Oct 16+22d Windsor Wayne Stewart 60th Birthday Claiming Stakes Class 5 · 10f · Good To Soft · 6 ran 2/6 5 8-1 7099A60B Josephine Gordon 13/8F
11 Sep 16+26d Chelmsford City (AW) Totetrifecta Pick The 1,2,3 Handicap Class 5 · 14f · Standard · 5 ran 4/5 3¼ 9-4 72—62B Josephine Gordon 12/1
16 Aug 16+24d Kempton (AW) Apollobet Free Sign-up Bonus Fillies' Handicap Class 5 · 12f · Standard To Slow · 5 ran 5/5 18 9-4 73—47C Oisin Murphy 6/1
23 Jul 16+8d Lingfield Galway Festival Betting At 188bet Handicap Class 6 · 10f · Good To Firm · 9 ran 4/9 ½ 9-9 73—71A Josephine Gordon 6/4F
15 Jul 16+133d Newmarket 32Red.com Fillies' Handicap (Jockey Club Grassroots Flat Middle Distance Series Qualifier) Class 4 · 10f · Good · 7 ran 1/7 8-4 64—72A Josephine Gordon 16/1
04 Mar 16+14d Lingfield (AW) 10 Free At 32Red.com Maiden Fillies' Stakes (Plus 10) Class 5 · 8f · Standard · 10 ran 6/10 nse 9-0 ——59A Ted Durcan 10/1
19 Feb 16+22d Lingfield (AW) 32red Casino Maiden Auction Stakes Class 6 · 8f · Standard · 7 ran 4/7 ¾ 9-0 ——63A Ted Durcan 9/2
28 Jan 16 Chelmsford City (AW) Betfred 1400 Shops Nationwide Maiden Auction Stakes Class 5 · 8f · Standard · 7 ran 3/7 1¼ 9-0 ——66A Oisin Murphy 25/1

Quick answers

How many races has Cold Fusion won?
Cold Fusion (IRE) won 1 of 47 archived starts between 2016 and 2019, a strike rate of 2.1%. Placed 9 times in total (19.1% of starts).
Who trained Cold Fusion?
Cold Fusion (IRE) was trained by Dai Williams on the most recent run on record, at Southwell on 3 December 2019.
Who is Cold Fusion's sire?
Cold Fusion (IRE) is by Frozen Power (IRE) out of Tuscania (USA), whose sire is Woodman.
What going does Cold Fusion prefer?
Cold Fusion (IRE) has the best record on good going: 1 win from 12 starts (8.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Cold Fusion's official rating?
The most recent official rating on record is 78, from the run on 3 December 2019. The highest on record is 85.
What is Cold Fusion's sire's record?
Frozen Power (IRE)'s progeny in our archive have won 8.4% of 1,887 runs since Jan 2008 (132 horses), Flat and jumps together.
Who are Cold Fusion's siblings?
Out of Tuscania (USA), Cold Fusion (IRE) has 4 other produce in our archive, 2 of them winners. Most wins: Noguchi (IRE) (9). Highest grade won: Class 4 (Noguchi (IRE)). The wins came over 1m½f–2m1½f. As at Oct 2026.

Record shown from January 2016. 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.