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Horse profile

Arclight (GB)

7yo mare · Trainer Nicky Henderson · Owner Fortnum Racing
by Champs Elysees (GB) out of Florentia (GB) (Medicean)
26 runs · 17 courses · from Aug 2021
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
7 wins · 6 courses Off 257 days Last raced off OR 136
KTB Profile

Arclight is 7 from 26 in our archive, including two Listed wins in our archive, with her biggest win the Lady Godiva Mares' Novices' Chase at Wincanton in Dec 2023. She won four of 12 starts over 2m1f – 2m4f, three of them on good or soft ground, and has scored at six different courses. Typically ridden prominently, she last ran at Kempton in Feb 2026 off a mark of 136, which was her career-high mark. She has not won since Jul 2025.

Based on 26 archived runs · run-style from 5 commented runs · updated 18 Oct 2026
KTB at a glance Typically prominent OR at career high
Official rating136At career-high mark
136 73–136

KTB Speed and Rating

KTB Speed

Best recent Speed 120 the best of the last 3 graded (A or B) runs · Stratford, 20 Jul 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 →

Jumps 15 figures · best 128C · median 103
GoingRunsBestMedianSince 18 Oct 2025
Good7120A97—
Good to Soft6128C106.51 · —
Soft280A61—
DistanceRunsBestMedianSince 18 Oct 2025
2m1f – 2m4f9128C103—
1m5f – 2m6113A93.51 · —
Flat 7 figures · best 102A · median 82
GoingRunsBestMedianSince 18 Oct 2025
Good to Firm3102A93—
Good277A60.5—
Good to Soft1———
Standard (AW)1———
DistanceRunsBestMedianSince 18 Oct 2025
1m2f – 1m4f3102A82—
1m – 1m1f2102A97.5—
6f – 7f1———
Under 6f1———

Of 26 runs looked at, 4 have no figure: did not complete (3) · obstacles omitted — the race ran a shortened course (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 22 figures from 26 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating (jumps) 141A the best of the last 3 rated runs · Worcester, 15 Sep 2025 Official rating 136 at the last jumps run, 2 Feb 2026

Best recent KTB Rating (flat) 82B the best of the last 3 rated runs · Brighton, 4 Aug 2022 Official rating 76 at the last flat run, 1 Oct 2022

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 16 figures · best 142A · median 121.5
GoingRunsBestMedianSince 18 Oct 2025
Good7142A123—
Good to Soft6141A117.51 · —
Soft2121B120—
Good to Firm1———
DistanceRunsBestMedianSince 18 Oct 2025
2m1f – 2m4f10142A123.5—
1m5f – 2m6130A1191 · —
Flat 7 figures · best 82B · median 76
GoingRunsBestMedianSince 18 Oct 2025
Good to Firm382B82—
Good274A63—
Good to Soft1———
Standard (AW)1———
DistanceRunsBestMedianSince 18 Oct 2025
1m2f – 1m4f382B76—
1m – 1m1f282A82—
6f – 7f1———
Under 6f1———

Of 26 runs looked at, 3 have no figure: did not complete (or a non-runner row) (3).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 23 figures from 26 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 5 analysed runs

  • Prominent 3 (60%) · 1 win
  • Held up 1 (20%) · 0 wins
  • Led 1 (20%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 11.5% of 7,118 runs since Jan 2008 (521 horses).

Weakest on heavy going: 7.9% from 391. Weakest over 6f – 7f (all codes): 7.5% from 387.

GoingRunsWinsSRvs sireThis horse
Firm531324.5%+13—
Good to Firm83812014.3%+2.80 from 4
Good1,84019510.6%−0.93 from 10
Good to Soft1,08411710.8%−0.71 from 8
Soft1,15011610.1%−1.42 from 3
Heavy391317.9%−3.6—
Standard (AW)1,76222412.7%+1.21 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1119.1%−2.40 from 1
6f – 7f387297.5%−40 from 1
1m – 1m1f8829210.4%−1.11 from 2
1m2f – 1m4f1,99626213.1%+1.60 from 3
1m5f – 2m2,03723811.7%+0.22 from 7
2m1f – 2m4f1,06712111.3%−0.24 from 12
2m5f – 3m597589.7%−1.8—
Over 3m1411510.6%−0.9—

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
Florentia (GB) (Medicean)

5 siblings in the archive, 4 winners — best of them Cote d'Azur (GB) (8 wins).

The wins came over 6f–1m2f; the highest grade won is Class 2 (Cote d'Azur (GB)).

ProduceRunsWinsWin tripsBest grade
Cote d'Azur (GB)6687f–1m2fClass 2
Anna Medici (GB)1347f–1mClass 6
Flora Medici (GB)1036f–7½fClass 5
Ramatuelle (GB)2011m2fClass 6
Double D's (GB)60——

Record by conditions

GoingRunsWinsSR£1
Good 10 3 30% +6.83
Good to Soft 8 1 13% −0.50
Good to Firm 4 0 0% −4.00
Soft 3 2 67% +1.03
Standard (AW) 1 1 100% +3.50

ClassRunsWinsSR£1
Class 2 8 1 13% +2.00
Class 1 5 2 40% +5.00
Class 4 4 3 75% +4.36
Class 3 3 0 0% −3.00
Class 5 3 0 0% −3.00
Class 6 3 1 33% +1.50

CourseRunsWinsSR£1
Kempton 4 2 50% +1.86
Cheltenham 3 0 0% −3.00
Brighton 3 0 0% −3.00
Stratford 2 1 50% +8.00
Doncaster 2 1 50% +0.50
Newbury 1 0 0% −1.00
Worcester 1 0 0% −1.00
Newton Abbot 1 0 0% −1.00
Aintree 1 0 0% −1.00
Ludlow 1 0 0% −1.00
Wincanton 1 1 100% +1.50
Exeter 1 1 100% +6.50
Ascot 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Leicester 1 0 0% −1.00
Sandown 1 0 0% −1.00
Chelmsford City (AW) 1 1 100% +3.50

DistanceRunsWinsSR£1
2m1f – 2m4f 12 4 33% +12.33
1m5f – 2m 7 2 29% −2.97
1m2f – 1m4f 3 0 0% −3.00
1m – 1m1f 2 1 50% +2.50
6f – 7f 1 0 0% −1.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Nico de Boinville 11 5 45% +7.36
James Bowen 6 1 17% +4.00
Luke Morris 3 0 0% −3.00
Ryan Tate 3 1 33% +1.50
Freddie Gordon 1 0 0% −1.00
Daryl Jacob 1 0 0% −1.00
Rob Hornby 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 1 0 0% −1.00
2025 7 1 14% +3.00
2024 3 0 0% −3.00
2023 7 4 57% +8.86
2022 5 1 20% −2.50
2021 3 1 33% +1.50

TypeRunsWinsSR£1
Hurdle 10 2 20% −5.97
Chase 9 4 44% +15.33
Flat 7 1 14% −2.50

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
02 Feb 26+35d Kempton CopyBet Handicap Chase (GBB Race) Class 3 · 20.5f · Good To Soft · 7 ran Held a forward spot early - urged into contention around the 10th before fading to the back after 4 out - beaten a long way and pulled up before 3 out PU/7 — 11-10 136—— James Bowen 9/1
29 Dec 25+105d Newbury Play Coral's Free 'Racing-Super-Series' Mares' Handicap Hurdle Class 3 · 16.5f · Good To Soft · 8 ran Held up at the back throughout - unbalanced 4th and error at 5th - driven along and well beaten before 2 out 8/8 13 12-0 12479C105C Nico de Boinville 10/1
15 Sep 25+28d Worcester Paul Ferguson's Jumpers To Follow Handicap Chase (GBB Race) Class 2 · 20f · Good To Soft · 9 ran Tracked pace early - hit front 5th - driven and lost lead approaching last - kept battling to finish second beaten a length 2/9 1 11-6 134105A141A James Bowen 8/1
18 Aug 25+29d Stratford Brian And Sheila Vaughan Memorial Handicap Chase (GBB Race) Class 2 · 19.5f · Good To Firm · 7 ran Tracked the front group early - dropped away before the 9th then found renewed effort near the last - lacked the speed to get on terms and finished well held in 4th 4/7 7½ 12-0 134—124A James Bowen 9/4F
20 Jul 25+37d Stratford Skip Hire Flyer Handicap Chase (GBB Race) Class 2 · 17f · Good · 9 ran Settled handy in the pack - travelling strongly after the second-last - pushed to challenge for the front approaching the final fence - kept battling to get up right at the finish 1/9 11-5 128120A142A James Bowen 9/1
13 Jun 25+28d Newton Abbot Country Show On 9th August Mares' Handicap Hurdle Class 4 · 18.5f · Good To Soft · 2 ran Set the pace early - dropped to third but stayed within range - pressed the front pair from the 4th - needed encouragement after the second last and lost touch before the final fence 2/2 22 11-3 121128C112C James Bowen 10/11
16 May 25+30d Aintree Mental Health Awareness Week Handicap Hurdle (GBB Race) Class 2 · 20f · Good · 6 ran Held handy on the outer - driven and lost ground 3 out - stayed on from the rear to finish 4th 4/6 3½ 11-0 12390B117B James Bowen 6/1
16 Apr 25+133d Cheltenham Cheltenham Pony Racing Authority Graduates Handicap Hurdle (Conditionals/Amateurs) Class 3 · 17f · Good · 16 ran Settled midpack early - slipped towards the back two out - finished with a late rally from the last but well beaten in 7th 7/16 hd 11-1 124103B130A Freddie Gordon 22/1
04 Dec 24+40d Ludlow EK Mowers & Machinery Mares' Handicap Hurdle (GBB Race) Class 2 · 16f · Good To Soft · 9 ran Up with the leaders on the rail - jumped poorly at the 2nd and dropped away 3 out - a long way adrift 2 out and finished 9th 9/9 2¼ 12-0 128107A116A Nico de Boinville 12/1
25 Oct 24+244d Cheltenham squareintheair.com Handicap Chase (GBB Race) Class 2 · 16f · Good · 8 ran Settled midpack in 5th - clipped a fence and lost momentum before a serious blunder at the 8th - pulled up shortly after PU/8 — 10-11 136—— Nico de Boinville 12/1
24 Feb 24+67d Kempton Coral Pendil Novices' Chase (Grade 2) (GBB Race) Class 1 · 20.5f · Soft · 5 ran PU/5 — 10-10 136—— Nico de Boinville 9/2
19 Dec 23+29d Wincanton Lady Godiva Mares' Novices' Chase (Listed) (GBB Race) Class 1 · 20f · Soft · 6 ran 1/6 10-11 13380A121B Nico de Boinville 6/4F
20 Nov 23+29d Exeter Exeter Mares' Novices' Chase (Listed) (GBB Race) Class 1 · 17.5f · Good To Soft · 9 ran 1/9 10-8 124106A131A Nico de Boinville 13/2
22 Oct 23+185d Kempton TrustATrader Fully Vetted Tradespeople Novices' Handicap Chase (GBB Race) Class 4 · 18f · Good · 7 ran 1/7 11-5 11662A123B Nico de Boinville 10/3
20 Apr 23+18d Cheltenham Safran Landing Systems Fillies' Juvenile Handicap Hurdle (Premier Handicap) (GBB Race) Class 1 · 17f · Good · 11 ran 8/11 12 11-8 11897A110A Daryl Jacob 8/1
02 Apr 23+65d Ascot Royal Ascot Racing Club Juvenile Handicap Hurdle (GBB Race) Class 2 · 15.5f · Good To Soft · 13 ran 8/13 2¾ 11-6 119108B119A Nico de Boinville 5/1F
27 Jan 23+13d Doncaster Sky Bet Fillies' Juvenile Hurdle (Listed) (GBB Race) Class 1 · 16.5f · Good · 9 ran 2/9 2 11-0 —80A122A Nico de Boinville 6/5F
14 Jan 23+16d Kempton Play Coral 'Racing-Super-Series' For Free Fillies' Juvenile Hurdle (GBB Race) Class 4 · 16f · Soft · 4 ran 1/4 11-5 —42C119C Nico de Boinville 8/15F
29 Dec 22+89d Doncaster bet365 Fillies' Juvenile Maiden Hurdle (GBB Race) Class 4 · 16.5f · Good · 9 ran 1/9 11-0 —113A130A Nico de Boinville 6/4F
01 Oct 22+25d Newmarket British Stallion Studs EBF Premier Fillies' Handicap Class 2 · 12f · Good To Soft · 9 ran 4/9 hd 8-8 7682A76A Rob Hornby 11/1
06 Sep 22+33d Leicester Jennie Tilley Birthday Confined Handicap Class 5 · 12f · Good · 8 ran 5/8 shd 9-9 7677A74A Luke Morris 16/5
04 Aug 22+8d Brighton David Bennett Handicap Class 5 · 10f · Good To Firm · 6 ran 2/6 ½ 9-8 73102A82B Luke Morris 13/8
27 Jul 22+305d Sandown 'Good Times' Fillies' Handicap Class 5 · 9f · Good To Firm · 8 ran 3/8 2½ 9-5 7393B82A Luke Morris 13/2
25 Sep 21+12d Chelmsford City (AW) tote.co.uk Now Never Beaten By SP Restricted Maiden Stakes Class 6 · 8f · Standard · 9 ran 1/9 9-0 —102A82A Ryan Tate 7/2
13 Sep 21+22d Brighton whichbookie.co.uk Free Bets Restricted Maiden Stakes Class 6 · 7f · Good To Firm · 8 ran 3/8 ½ 9-0 —82A70A Ryan Tate 9/1
22 Aug 21 Brighton graffitidesign.co.uk Restricted Maiden Stakes Class 6 · 5.5f · Good · 7 ran 7/7 hd 9-0 —44A52A Ryan Tate 28/1

Quick answers

How many races has Arclight (GB) won?
Arclight (GB) won 7 of 26 archived starts between 2021 and 2026, a strike rate of 26.9%. Placed 12 times in total (46.2% of starts).
Who trains Arclight (GB)?
Arclight (GB) is trained by Nicky Henderson, who saddled the horse on its most recent run on 2 February 2026.
Who is Arclight (GB)'s sire?
Arclight (GB) is by Champs Elysees (GB) out of Florentia (GB), whose sire is Medicean.
What going does Arclight (GB) prefer?
Arclight (GB) has the best record on soft going: 2 wins from 3 starts (66.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Arclight (GB)'s official rating?
The most recent official rating on record is 136, from the run on 2 February 2026. That is also the highest on record.
What is Arclight (GB)'s sire's record?
Champs Elysees (GB)'s progeny in our archive have won 11.5% of 7,118 runs since Jan 2008 (521 horses), Flat and jumps together. Weakest on heavy going: 7.9% from 391. Weakest over 6f – 7f (all codes): 7.5% from 387.
Who are Arclight (GB)'s siblings?
Out of Florentia (GB), Arclight (GB) has 5 other produce in our archive, 4 of them winners. Most wins: Cote d'Azur (GB) (8). Highest grade won: Class 2 (Cote d'Azur (GB)). The wins came over 6f–1m2f. As at Oct 2026.

Record shown from August 2021. 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.