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Horse profile

Jacke Is Back (FR)

6yo gelding (at last run, Mar 2021) · Last trainer Grace Harris · Last owner J Thomas D Lawton Associates
by Planteur (IRE) out of Black Jack Lady (IRE) (King's Best)
11 runs · 10 courses · from Sep 2019
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 24 Mar 2021 — 2,051 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2021 Last raced off OR 82
KTB Profile

Jacke Is Back (FR) is yet to win from 11 starts. Last raced off 82, 37lb below the career-high mark.

Based on 11 archived runs · updated 5 Nov 2026
KTB at a glance OR ↓ 37lb off peak
Official rating82↓ 37lb off peak
82 82–119

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 2 figures · best 52C · median 51
GoingRunsBestMedianSince 5 Nov 2025
Good to Soft1———
Soft1———
DistanceRunsBestMedianSince 5 Nov 2025
1m5f – 2m1———
2m5f – 3m1———

Of 10 runs looked at, 8 have no figure: did not complete (4) · no standard for this course, surface and code on the window (2) · not enough races on the card to set the day (under 4) (1) · obstacles omitted — the race ran a shortened course (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 10 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 103A the best of the last 3 rated runs · Kempton (AW), 9 Feb 2021 Official rating 82 at the last run, 24 Mar 2021

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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Jumps 5 figures · best 103A · median 86
GoingRunsBestMedianSince 5 Nov 2025
Standard (AW)2103A101—
Good to Soft1———
Soft1———
Heavy1———
DistanceRunsBestMedianSince 5 Nov 2025
1m5f – 2m399A86—
2m1f – 2m4f1———
2m5f – 3m1———

Of 10 runs looked at, 5 have no figure: did not complete (or a non-runner row) (5).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 10 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
Planteur (IRE)

Progeny in our archive have won 8.5% of 1,531 runs since Apr 2017 (164 horses).

GoingRunsWinsSRvs sireThis horse
Firm3266.7%+58.2—
Good to Firm4137.3%−1.2—
Good231187.8%−0.70 from 1
Good to Soft2262310.2%+1.70 from 2
Soft325257.7%−0.80 from 4
Heavy1892111.1%+2.60 from 2
Standard (AW)516387.4%−1.10 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1915.3%−3.2—
6f – 7f263197.2%−1.3—
1m – 1m1f379328.4%−0.1—
1m2f – 1m4f312206.4%−2.1—
1m5f – 2m263259.5%+10 from 4
2m1f – 2m4f2512811.2%+2.70 from 5
2m5f – 3m3825.3%−3.20 from 1
Over 3m6350%+41.50 from 1

Flat and jumps together (all codes) · since Apr 2017 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Black Jack Lady (IRE) (King's Best)

3 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Aliris (FR)40——
Magicstar (FR)20——
Black Jack Charly (FR)40——

Record by conditions

GoingRunsWinsSR£1
Soft 4 0 0% −4.00
Standard (AW) 2 0 0% −2.00
Good to Soft 2 0 0% −2.00
Heavy 2 0 0% −2.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 5 0 0% −5.00
Class 4 5 0 0% −5.00

CourseRunsWinsSR£1
Warwick 2 0 0% −2.00
Hereford 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00
Stratford 1 0 0% −1.00
Ffos Las 1 0 0% −1.00
Bangor-on-Dee 1 0 0% −1.00
Newbury 1 0 0% −1.00
Chepstow 1 0 0% −1.00
Compiegne (FR) 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 5 0 0% −5.00
1m5f – 2m 4 0 0% −4.00
Over 3m 1 0 0% −1.00
2m5f – 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Conor Ring 4 0 0% −4.00
Jordan Nailor 3 0 0% −3.00
Ben Jones 2 0 0% −2.00
Richie McLernon 1 0 0% −1.00
Clement Lefebvre 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 5 0 0% −5.00
Tongue tie + cheekpieces 2 0 0% −2.00
Cheekpieces 2 0 0% −2.00
Tongue tie 1 0 0% −1.00
Blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2021 3 0 0% −3.00
2020 6 0 0% −6.00
2019 2 0 0% −2.00

TypeRunsWinsSR£1
Hurdle 7 0 0% −7.00
Chase 2 0 0% −2.00
NH Flat 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
2021 · 3 runs
24 Mar 21+43d Hereford Central Roofing Novices' Handicap Chase Class 5 · 3m1f · Good · 7 ran PU/7 — 10-3 82—— Jordan Nailor 11/1
09 Feb 21+8d Kempton (AW) Best Odds Guaranteed At VBet 'Jumpers' Bumper' NH Flat Race Class 5 · 2m2f · Standard To Slow · 15 ran 13/15 ½ 11-1 ——103A Ben Jones 250/1
01 Feb 21+32d Lingfield (AW) Ian Collins 80th Birthday Surprise 'Jumpers' Bumper' NH Flat Race (Div 2) Class 5 · 2m · Standard To Slow · 11 ran 9/11 4¼ 10-13 ——99A Jordan Nailor 200/1
2020 · 6 runs
31 Dec 20+63d Warwick Jonjo Says Join Me At jonjooneillracingclub.co.uk Novices' Handicap Hurdle Class 5 · 2m3f · Soft · 15 ran PU/15 — 10-10 88—— Jordan Nailor 80/1
29 Oct 20+28d Stratford Stratford Racecourse Handicap Hurdle Class 5 · 2m2½f · Good To Soft · 13 ran PU/13 — 11-2 94—— Richie McLernon 100/1
01 Oct 20+207d Ffos Las Walters Group Novices' Handicap Hurdle (GBB Race) Class 4 · 2m · Good To Soft · 8 ran 6/8 ½ 11-1 10052C86C Ben Jones 16/1
08 Mar 20+30d Warwick Elizabeth Jackson Charitable Trust Handicap Hurdle Class 4 · 2m5f · Soft · 19 ran 14/19 4 10-13 10550C85C Conor Ring 50/1
07 Feb 20+23d Bangor-on-Dee tote.co.uk Handicap Hurdle Class 4 · 2m½f · Soft · 15 ran PU/15 — 11-9 110—— Conor Ring 25/1
15 Jan 20+19d Newbury EBM Handicap Hurdle (Div 2) Class 4 · 2m½f · Heavy · 10 ran 9/10 29 11-4 115—86C Conor Ring 66/1
2019 · 2 runs
27 Dec 19+92d Chepstow Coral 'Fail To Finish' Free Bets Maiden Hurdle Class 4 · 2m3½f · Heavy · 15 ran PU/15 — 10-11 119—— Conor Ring 40/1
26 Sep 19 Compiegne (FR) Prix de Thonon (Chase) (Claimer) (4yo) (Turf) 2m1f · Very Soft · 10 ran F/10 — 11-0 ——— Clement Lefebvre 61/10

Quick answers

How many races has Jacke Is Back won?
Jacke Is Back (FR) has yet to win, from 11 archived starts between 2019 and 2021.
Who trained Jacke Is Back?
Jacke Is Back (FR) was trained by Grace Harris on the most recent run on record, at Hereford on 24 March 2021.
Who is Jacke Is Back's sire?
Jacke Is Back (FR) is by Planteur (IRE) out of Black Jack Lady (IRE), whose sire is King's Best.
What is Jacke Is Back's official rating?
The most recent official rating on record is 82, from the run on 24 March 2021. The highest on record is 119.
What is Jacke Is Back's sire's record?
Planteur (IRE)'s progeny in our archive have won 8.5% of 1,531 runs since Apr 2017 (164 horses), Flat and jumps together.
Who are Jacke Is Back's siblings?
Out of Black Jack Lady (IRE), Jacke Is Back (FR) has 3 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from September 2019. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.