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Horse profile

Karthon (GB)

4yo gelding · Trainer Emma Lavelle · Owner Rc Syndicate V
by New Bay (GB) out of Fantasia (GB) (Sadler's Wells)
11 runs · 7 courses · from Oct 2024
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Headgear returns LTO Off 129 days · 4th of 8 Last raced off OR 62
KTB Profile

Karthon is a maiden who has shown placed form on four of his 11 starts. His best effort came when second of eight at Newcastle in Oct 2025. The gelding, by New Bay out of a Sadler's Wells mare, has raced seven times on the all-weather without success. He finished fourth of eight in a Class 5 handicap at Kempton in Jun 2026, last raced off an official rating of 62, with headgear returning that day.

Based on 11 archived runs · run-style from 4 commented runs · updated 18 Oct 2026
Official rating62↓ 6lb off peak
62 62–68

KTB Speed and Rating

KTB Speed

Best recent Speed 132 the best of the last 3 graded (A or B) runs · Newcastle (AW), 4 Oct 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 11 figures · best 132A · median 74
GoingRunsBestMedianSince 18 Oct 2025
Standard (AW)7132A822 · 64 / 60.5
Good279A76.5—
Good to Soft1———
Heavy1———
DistanceRunsBestMedianSince 18 Oct 2025
1m2f – 1m4f7132A82—
1m5f – 2m264A60.52 · 64 / 60.5
1m – 1m1f270A58—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 11 figures from 11 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 80A the best of the last 3 rated runs · Newcastle (AW), 4 Oct 2025 Official rating 62 at the last run, 10 Jun 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 11 figures · best 84A · median 68
GoingRunsBestMedianSince 18 Oct 2025
Standard (AW)784A682 · 68 / 68
Good280A77—
Good to Soft1———
Heavy1———
DistanceRunsBestMedianSince 18 Oct 2025
1m2f – 1m4f784A80—
1m5f – 2m268A682 · 68 / 68
1m – 1m1f260A56—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 11 figures from 11 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
  • Midfield 1 (25%) · 0 wins
  • Led 1 (25%) · 0 wins

Pedigree intelligence

Sire
New Bay (GB)

Progeny in our archive have won 14.4% of 3,928 runs since Jan 2008 (419 horses).

Weakest at trips under 6f (all codes): 10.8% from 102.

GoingRunsWinsSRvs sireThis horse
Firm800%−14.4—
Good to Firm5869215.7%+1.3—
Good99114014.1%−0.30 from 2
Good to Soft4666914.8%+0.40 from 1
Soft6097812.8%−1.6—
Heavy1672515%+0.60 from 1
Standard (AW)1,10116014.5%+0.10 from 7
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1021110.8%−3.6—
6f – 7f1,17418215.5%+1.1—
1m – 1m1f1,25116413.1%−1.30 from 2
1m2f – 1m4f1,07616115%+0.60 from 7
1m5f – 2m2683914.6%+0.20 from 2
2m1f – 2m4f52713.5%−0.9—
2m5f – 3m500%−14.4—

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
Fantasia (GB) (Sadler's Wells)

7 siblings in the archive, 3 winners — best of them Fairbanks (GB) (6 wins).

The wins came over 7f–2m½f; the highest grade won is Group 3 (Berlin Tango (GB)).

ProduceRunsWinsWin tripsBest grade
Fairbanks (GB)1961m3½f–2m½fClass 2
Jupiter Light (GB)937f–1m2fClass 3
Berlin Tango (GB)727½f–1m2fGroup 3
Gallatin (GB)70——
Fantalope (GB)40——
Come With Me (GB)60——
Free Yourself (GB)20——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 7 0 0% −7.00
Good 2 0 0% −2.00
Good to Soft 1 0 0% −1.00
Heavy 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 7 0 0% −7.00
Class 6 3 0 0% −3.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Kempton (AW) 4 0 0% −4.00
Southwell (AW) 2 0 0% −2.00
Newcastle (AW) 1 0 0% −1.00
Chester 1 0 0% −1.00
Leicester 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Goodwood 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 7 0 0% −7.00
1m5f – 2m 2 0 0% −2.00
1m – 1m1f 2 0 0% −2.00

JockeyRunsWinsSR£1
David Probert 3 0 0% −3.00
Jason Watson 3 0 0% −3.00
Oisin Murphy 2 0 0% −2.00
Mason Paetel 1 0 0% −1.00
P J McDonald 1 0 0% −1.00
Callum Hutchinson 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 5 0 0% −5.00
Cheekpieces 3 0 0% −3.00
Visor 3 0 0% −3.00

SeasonRunsWinsSR£1
2026 2 0 0% −2.00
2025 8 0 0% −8.00
2024 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
10 Jun 26+37d Kempton (AW) Bet 20 Get 20 With Unibet Apprentice Handicap Class 5 · 16f · Standard To Slow · 8 ran Sluggish start - settled in the pack - improved into contention two out - knocked about a furlong out then held on for fourth without finding more 4/8 3¾ 9-4 6264A68A Mason Paetel 9/2
04 May 26+212d Kempton (AW) Wimbledon Greyhound Welfare Handicap Class 5 · 16f · Standard To Slow · 8 ran Settled in the pack early - pushed along with 2f to run - unable to find more in closing stages - finished fifth 5/8 nse 9-5 6457A68A David Probert 9/1
04 Oct 25+38d Newcastle (AW) Sky Sports Racing Virgin 519 Handicap Class 6 · 12.5f · Standard · 8 ran Settled at the back early - fighting for control - made progress from 2f out - moved into second inside the final furlong - unable to reach winner but stayed on well 2/8 2¼ 9-9 64132A80A P J McDonald 3/1
27 Aug 25+8d Kempton (AW) Unibet More Extra Place Races Handicap Class 6 · 12f · Standard To Slow · 11 ran Sluggish start - settled just off the pace - pressed for effort 2f out but found little late 6/11 2½ 9-9 6486A66A Oisin Murphy 13/8F
19 Aug 25+24d Kempton (AW) Unibet More Extra Place Races Handicap Class 5 · 11f · Standard To Slow · 11 ran Went straight to front early - dropped to shadow the pacesetter - regained command entering the straight - given a squeeze approaching the last furlong - challenged hard close home and could not resist inside final 100 yards - finished second 2/11 1¼ 9-4 6486B80A Oisin Murphy EvensF
26 Jul 25+39d Chester Pure Homes Handicap Class 5 · 12.5f · Good · 10 ran Shared front spot early on rail - lost command 8f out - regained advantage over 2f out under early urging - overtaken in the last furlong - stayed on to finish third 3/10 2½ 9-3 6574A74A Jason Watson 15/8F
17 Jun 25+21d Southwell (AW) HighBet Club WC Boosted Trebles Handicap Class 6 · 12f · Standard · 9 ran Settled midfield - eased forward wide 2f out - pressed for the lead in the last furlong but lost momentum briefly - rallied to go down by three-quarters of a length 2/9 ¾ 9-9 6582A84A Jason Watson 4/1
27 May 25+48d Leicester Canyon Road Wines Handicap Class 5 · 10f · Good To Soft · 11 ran Held up handy in the early stages - pushed along three out - lost touch with the pace over two out - toiling into the final furlong - dropped away close home finishing eighth 8/11 1 9-7 6864A56A Callum Hutchinson 13/2
09 Apr 25+19d Nottingham Ladies Day 10th May 'Confined' Maiden Stakes (GBB Race) Class 5 · 10f · Good · 7 ran Set the pace early - came under pressure over 2f out and gave way up front inside the final furlong - dropped a place close home - held on for third without finding more 3/7 5 8-11 —79A80A David Probert 12/1
21 Mar 25+159d Southwell (AW) Boost Your Acca At BetMGM Novice Stakes (GBB Race) Class 5 · 8f · Standard · 10 ran Settled just behind the front group on the rail - driven and lost ground into the straight - dropped away rapidly inside final 2f - finished seventh 7/10 3½ 8-13 —70A52A David Probert 8/1
13 Oct 24 Goodwood Goodwood Racehorse Owners Group EBF Novice Stakes (GBB Race) Class 4 · 9f · Heavy · 7 ran Sat close to leader early - pushed along with 2f left and dropped away - faded final furlong to finish fifth 5/7 3¾ 9-7 —46A60A Jason Watson 9/1

Quick answers

How many races has Karthon (GB) won?
Karthon (GB) has yet to win, from 11 archived starts between 2024 and 2026. Placed 4 times in total (36.4% of starts).
Who trains Karthon (GB)?
Karthon (GB) is trained by Emma Lavelle, who saddled the horse on its most recent run on 10 June 2026.
Who is Karthon (GB)'s sire?
Karthon (GB) is by New Bay (GB) out of Fantasia (GB), whose sire is Sadler's Wells.
What is Karthon (GB)'s official rating?
The most recent official rating on record is 62, from the run on 10 June 2026. The highest on record is 68.
What is Karthon (GB)'s sire's record?
New Bay (GB)'s progeny in our archive have won 14.4% of 3,928 runs since Jan 2008 (419 horses), Flat and jumps together. Weakest at trips under 6f (all codes): 10.8% from 102.
Who are Karthon (GB)'s siblings?
Out of Fantasia (GB), Karthon (GB) has 7 other produce in our archive, 3 of them winners. Most wins: Fairbanks (GB) (6). Highest grade won: Group 3 (Berlin Tango (GB)). The wins came over 7f–2m½f. As at Oct 2026.

Record shown from October 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.