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Horse profile

Jackchester (GB)

3yo gelding (at last run, Jun 2025) · Last trainer Linda Perratt · Last owner Paul Corrigan
by Ribchester (IRE) out of Strictly Lambada (GB) (Red Ransom)
5 runs · 5 courses · from Oct 2024
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 21 Jun 2025 — 479 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2025 · 9th of 9 Last raced off OR 45
KTB Profile

Jackchester is a gelding by Ribchester out of a Red Ransom mare who has yet to win from five starts. He raced at four different courses between Oct 2024 and Jun 2025, contesting races over 6f to 1m1f on good, good to soft and standard going. His highest official rating was 46 and he last ran off 45 when finishing 9 of 9 at Ayr in Jun 2025.

Based on 5 archived runs · run-style from 2 commented runs · updated 14 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 79 the best of the last 3 graded (A or B) runs · Carlisle, 30 May 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.

Flat 5 figures · best 79A · median 51
GoingRunsBestMedianSince 14 Oct 2025
Good260C39—
Standard (AW)251A46.5—
Good to Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
6f – 7f479A55.5—
1m – 1m1f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 5 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 54A the best of the last 3 rated runs · Carlisle, 30 May 2025 Official rating 45 at the last run, 21 Jun 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.

Flat 5 figures · best 54A · median 41
GoingRunsBestMedianSince 14 Oct 2025
Good254C42—
Standard (AW)241A37.5—
Good to Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
6f – 7f454A37.5—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 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.

Pedigree intelligence

Sire
Ribchester (IRE)

Progeny in our archive have won 9.1% of 2,735 runs since Jan 2008 (261 horses).

Strongest on heavy going: 15.8% from 114. Strongest at trips under 6f (all codes): 13.7% from 212.

GoingRunsWinsSRvs sireThis horse
Firm8112.5%+3.4—
Good to Firm337329.5%+0.4—
Good580559.5%+0.40 from 2
Good to Soft318278.5%−0.60 from 1
Soft393358.9%−0.2—
Heavy1141815.8%+6.7—
Standard (AW)985808.1%−10 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2122913.7%+4.6—
6f – 7f1,146988.6%−0.50 from 4
1m – 1m1f720567.8%−1.30 from 1
1m2f – 1m4f4074110.1%+1—
1m5f – 2m160159.4%+0.3—
2m1f – 2m4f82911%+1.9—
2m5f – 3m700%−9.1—
Over 3m100%−9.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Strictly Lambada (GB) (Red Ransom)

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

The wins came over 1m–2m5½f; the highest grade won is Class 3 (Sleep Easy (GB)).

ProduceRunsWinsWin tripsBest grade
Sleep Easy (GB)4471m4f–2m5½fClass 3
Flamborough (GB)1731m6f–2mClass 4
Hawridge Flyer (GB)2621m4fClass 4
Last Tango Inparis (GB)611mClass 4
Dubai Frame (GB)912mClass 6
Forbidden Dance (GB)911m4fClass 6
Pivotal Dance (GB)10——

Record by conditions

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

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 6 2 0 0% −2.00

CourseRunsWinsSR£1
Ayr 1 0 0% −1.00
Carlisle 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Southwell (AW) 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 4 0 0% −4.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Tommie Jakes 3 0 0% −3.00
Kaiya Fraser 1 0 0% −1.00
Harry Russell 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 3 0 0% −3.00
Hood 2 0 0% −2.00

SeasonRunsWinsSR£1
2025 3 0 0% −3.00
2024 2 0 0% −2.00

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
21 Jun 25+22d Ayr Dalcon Civil Engineering Classified Stakes (Div 2) Class 6 · 7f · Good · 9 ran Sluggish start - held up towards rear - driven and drifted wide entering the straight - well held at the finish 9/9 3¾ 9-0 4560C30C Kaiya Fraser 14/1
30 May 25+21d Carlisle Andersons - Cumbria's Premier Decking Specialist Handicap Class 6 · 6f · Good To Soft · 12 ran Held up at back - pushed along over 2f out - stayed on late inside final furlong - finished 5th 5/12 ¾ 9-0 4679A54A Harry Russell 80/1
09 May 25+177d Nottingham Oddschecker Free Bets Novice Stakes (GBB Race) Class 5 · 8.5f · Good · 12 ran Fought the bridle early towards the back - swept forward wide to loom up into second 6f from home - wide as the field bent for home - dropped away from the pace and slipped back from second passing the 3f marker - faded quickly thereafter - beaten a long way at the finish 11/12 23 9-2 —18C54C Tommie Jakes 300/1
13 Nov 24+22d Southwell (AW) Weekly Free Bets With BetMGM Extra Restricted Novice Stakes (GBB Race) Class 5 · 7f · Standard · 11 ran Sluggish start settling towards the back and fighting for control - shifted right approaching the 1f marker - moved into command wide of the field past halfway - pressed for effort once overtaken inside the final furlong - faded fast through the closing stages - finished tenth 10/11 2¾ 8-11 —51A41A Tommie Jakes 150/1
22 Oct 24 Newcastle (AW) Best Odds Guaranteed At BetMGM EBF Restricted Novice Stakes (GBB Race) Class 5 · 7f · Standard · 12 ran Tardy start - dropped to the back of the field and pulled strongly for much of the journey - moved up to front 4f out - pressed and surrendered advantage 2f out - faded to finish 10th 10/12 3¾ 8-9 —42A34A Tommie Jakes 80/1

Quick answers

How many races has Jackchester (GB) won?
Jackchester (GB) has yet to win, from 5 archived starts between 2024 and 2025.
Who trained Jackchester (GB)?
Jackchester (GB) was trained by Linda Perratt on the most recent run on record, at Ayr on 21 June 2025.
Who is Jackchester (GB)'s sire?
Jackchester (GB) is by Ribchester (IRE) out of Strictly Lambada (GB), whose sire is Red Ransom.
What is Jackchester (GB)'s official rating?
The most recent official rating on record is 45, from the run on 21 June 2025. The highest on record is 46.
What is Jackchester (GB)'s sire's record?
Ribchester (IRE)'s progeny in our archive have won 9.1% of 2,735 runs since Jan 2008 (261 horses), Flat and jumps together. Strongest on heavy going: 15.8% from 114. Strongest at trips under 6f (all codes): 13.7% from 212.
Who are Jackchester (GB)'s siblings?
Out of Strictly Lambada (GB), Jackchester (GB) has 7 other produce in our archive, 6 of them winners. Most wins: Sleep Easy (GB) (7). Highest grade won: Class 3 (Sleep Easy (GB)). The wins came over 1m–2m5½f. 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.