Skip to content
Horse profile

Grimsdyke (GB)

3yo gelding (at last run, Sep 2019) · Last trainer Tim Easterby · Last owner James Bowers
by Firebreak (GB) out of Katie Boo (IRE) (Namid)
11 runs · 8 courses · from Aug 2018
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 30 Sep 2019 — 2,578 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2019 · 6th of 8 2 wins · Redcar Beaten favourite LTO Last raced off OR 51
KTB Profile

Grimsdyke (GB) is 2 from 11, both wins coming at Class 6 level. Hasn't won since Sep 2019. Both wins came on good or faster ground (0 from 4 on softer).

Based on 11 archived runs · updated 21 Oct 2026
KTB at a glance Wins on good or faster All wins at Class 6
Official rating51↓ 1lb off peak
51 45–52

KTB Speed and Rating

KTB Speed

Best recent Speed 99 the best of the last 3 graded (A or B) runs · Hamilton, 30 Sep 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 →

Flat 11 figures · best 114C · median 83
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm387A80—
Good2114C99.5—
Standard (AW)283C75.5—
Good to Soft266C57.5—
Heavy1———
Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f11114C83—

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 94A the best of the last 3 rated runs · Redcar, 25 Sep 2019 Official rating 51 at the last run, 30 Sep 2019

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 94A · median 50
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm367A50—
Good294A84—
Standard (AW)250A46—
Good to Soft250C49.5—
Heavy1———
Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f1194A50—

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 is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
Firebreak (GB)

Progeny in our archive have won 8.4% of 2,474 runs since Jan 2008 (150 horses).

GoingRunsWinsSRvs sireThis horse
Firm3126.5%−1.9—
Good to Firm516509.7%+1.30 from 3
Good563396.9%−1.52 from 2
Good to Soft2832910.2%+1.80 from 2
Soft2782910.4%+20 from 1
Heavy67913.4%+50 from 1
Standard (AW)736516.9%−1.50 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f273217.7%−0.7—
6f – 7f1,039878.4%02 from 11
1m – 1m1f653649.8%+1.4—
1m2f – 1m4f272207.4%−1—
1m5f – 2m177158.5%+0.1—
2m1f – 2m4f4724.3%−4.1—
2m5f – 3m900%−8.4—
Over 3m400%−8.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

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

The wins came over 5f–7f; the highest grade won is Group 2 (Mattmu (GB)).

ProduceRunsWinsWin tripsBest grade
Mattmu (GB)2066fGroup 2
Penny Garcia (GB)2646f–7fClass 4
Rose Eclair (GB)3535f–7fClass 5
Warrick Brown (GB)50——
Micky Michaelis (GB)10——
Riverboat (GB)10——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 3 0 0% −3.00
Good 2 2 100% +27.75
Standard (AW) 2 0 0% −2.00
Good to Soft 2 0 0% −2.00
Heavy 1 0 0% −1.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 8 2 25% +21.75
Class 4 3 0 0% −3.00

CourseRunsWinsSR£1
Redcar 3 2 67% +26.75
Carlisle 2 0 0% −2.00
Hamilton 1 0 0% −1.00
Southwell (AW) 1 0 0% −1.00
Thirsk 1 0 0% −1.00
Beverley 1 0 0% −1.00
Haydock 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00

JockeyRunsWinsSR£1
Duran Fentiman 6 1 17% +20.00
David Allan 2 1 50% +1.75
Rachel Richardson 2 0 0% −2.00
James Sullivan 1 0 0% −1.00

SeasonRunsWinsSR£1
2019 8 2 25% +21.75
2018 3 0 0% −3.00

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
30 Sep 19+5d Hamilton Excel Environmental Services, Pest Management Services Handicap Class 6 · 6f · Heavy · 8 ran 6/8 1 9-4 5199B60A David Allan 6/4F
25 Sep 19+6d Redcar Watch Race Replays At racingtv.com Handicap (Div 1) Class 6 · 6f · Good · 13 ran 1/13 8-10 51114C94A David Allan 11/4F
19 Sep 19+26d Southwell (AW) Winter Floodlit Racing At Southwell Racecourse Handicap Class 6 · 6f · Standard · 11 ran 7/11 1 9-0 5268A50A Duran Fentiman 4/1
24 Aug 19+15d Redcar Thank You And Good Luck Becky Shaw Handicap Class 6 · 6f · Good To Firm · 15 ran 6/15 shd 9-1 5280C67A Duran Fentiman 9/2
09 Aug 19+9d Thirsk Peter Bell Memorial Handicap Class 6 · 6f · Soft · 15 ran 2/15 3 8-12 45110C78A Duran Fentiman 4/1F
31 Jul 19+20d Redcar Get So Much More With Racing TV Handicap (Div 1) Class 6 · 6f · Good · 16 ran 1/16 8-7 4585C74A Duran Fentiman 25/1
11 Jul 19+6d Carlisle Every Race Live On Racing TV Handicap (Div 1) Class 6 · 6f · Good To Firm · 10 ran 7/10 ½ 8-4 4587A50A Rachel Richardson 28/1
05 Jul 19+280d Beverley Jackson's Yorkshire Champion Bread Handicap Class 6 · 7.5f · Good To Firm · 14 ran 13/14 3¾ 8-4 4580C27A Rachel Richardson 20/1
28 Sep 18+21d Haydock McCaffrey Mortgages 'The Mortgage Specialists' British EBF Maiden Stakes (Plus 10) Class 4 · 6f · Good To Soft · 8 ran 8/8 4 9-0 —49C50C Duran Fentiman 66/1
07 Sep 18+8d Newcastle (AW) Northumbrian Water Group/EBF Novice Stakes (Plus 10) Class 4 · 6f · Standard · 14 ran 9/14 5 9-2 —83C42C Duran Fentiman 50/1
30 Aug 18 Carlisle Carrs Group PLC British EBF Novice Stakes (Plus 10) Class 4 · 6f · Good To Soft · 13 ran 11/13 1 9-2 —66C49A James Sullivan 25/1

Quick answers

How many races has Grimsdyke (GB) won?
Grimsdyke (GB) won 2 of 11 archived starts between 2018 and 2019, a strike rate of 18.2%. Placed 3 times in total (27.3% of starts).
Who trained Grimsdyke (GB)?
Grimsdyke (GB) was trained by Tim Easterby on the most recent run on record, at Hamilton on 30 September 2019.
Who is Grimsdyke (GB)'s sire?
Grimsdyke (GB) is by Firebreak (GB) out of Katie Boo (IRE), whose sire is Namid.
What is Grimsdyke (GB)'s official rating?
The most recent official rating on record is 51, from the run on 30 September 2019. The highest on record is 52.
What is Grimsdyke (GB)'s sire's record?
Firebreak (GB)'s progeny in our archive have won 8.4% of 2,474 runs since Jan 2008 (150 horses), Flat and jumps together.
Who are Grimsdyke (GB)'s siblings?
Out of Katie Boo (IRE), Grimsdyke (GB) has 6 other produce in our archive, 3 of them winners. Most wins: Mattmu (GB) (6). Highest grade won: Group 2 (Mattmu (GB)). The wins came over 5f–7f. As at Oct 2026.

Record shown from August 2018. 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.