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Horse profile

Maritime Mist (GB)

6yo mare · Trainer James Grassick · Owner J Grassick
by Harbour Law (GB) out of Six Diamonds (GB) (Exceed And Excel)
7 runs · 5 courses · from Jul 2024
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 9 Jan 2026 · 11th of 12
KTB Profile

Maritime Mist is a mare by Harbour Law out of a daughter of Exceed And Excel. She has failed to win or place in seven starts on the Flat, four of them over 1m2f – 1m4f and six of them on Standard going. Her last run, at Deauville in Jan 2026, saw her finish 11 of 12 in the Prix de Saint-James. She has reached an official rating of 50.

Based on 7 archived runs · run-style from 4 commented runs since May 2025 · updated 1 Nov 2026

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 →

Flat 3 figures · best 50C · median 46
GoingRunsBestMedianSince 1 Nov 2025
Standard (AW)350C46—
DistanceRunsBestMedianSince 1 Nov 2025
1m2f – 1m4f350C46—
Jumps 1 figure · too few for a breakdown

Of 5 runs looked at, 1 has no figure: not enough races on the card to set the day (under 4) (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 5 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating (flat) 71C the best of the last 3 rated runs · Kempton (AW), 11 Jun 2025 Official rating 50 at the last flat run, 26 Aug 2025

Best recent KTB Rating (jumps) 71C the best of the last 1 rated run · Uttoxeter, 26 Jul 2024

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 →

Flat 4 figures · best 71C · median 58
GoingRunsBestMedianSince 1 Nov 2025
Standard (AW)471C58—
DistanceRunsBestMedianSince 1 Nov 2025
1m2f – 1m4f471C58—
Jumps 1 figure · too few for a breakdown

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.

Run style from 4 analysed runs since May 2025

  • Prominent 2 (50%) · 0 wins
  • Mid-division 1 (25%) · 0 wins
  • Held up 1 (25%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 8.6% of 70 runs since Oct 2023 (10 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm3133.3%+24.7—
Good2015%−3.60 from 1
Good to Soft8112.5%+3.9—
Soft11218.2%+9.6—
Heavy200%−8.6—
Standard (AW)2613.8%−4.80 from 6
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f100%−8.6—
6f – 7f900%−8.60 from 1
1m – 1m1f20315%+6.40 from 1
1m2f – 1m4f700%−8.60 from 4
1m5f – 2m2000%−8.60 from 1
2m1f – 2m4f900%−8.6—
2m5f – 3m4375%+66.4—

Flat and jumps together (all codes) · since Oct 2023 · as at 1 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Six Diamonds (GB) (Exceed And Excel)

3 siblings in the archive, 1 winner — best of them Brazen Diamond (GB) (2 wins).

The wins came over 6f–7f; the highest grade won is Class 6 (Brazen Diamond (GB)).

ProduceRunsWinsWin tripsBest grade
Brazen Diamond (GB)1526f–7fClass 6
Sung Choi Bao (GB)60——
Bertie Wallace (IRE)40——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 6 0 0% −6.00
Good 1 0 0% −1.00

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

CourseRunsWinsSR£1
Deauville (FR) 2 0 0% −2.00
Lingfield (AW) 2 0 0% −2.00
Southwell (AW) 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Uttoxeter 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 4 0 0% −4.00
1m – 1m1f 1 0 0% −1.00
6f – 7f 1 0 0% −1.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Jack Doughty 2 0 0% −2.00
Xavier Bergeron 1 0 0% −1.00
Ludovic Boisseau 1 0 0% −1.00
Callum Hutchinson 1 0 0% −1.00
Luke Catton 1 0 0% −1.00
David Bass 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 1 0 0% −1.00
2025 5 0 0% −5.00
2024 1 0 0% −1.00

TypeRunsWinsSR£1
Flat 6 0 0% −6.00
NH Flat 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
2026 · 1 run
09 Jan 26+27d Deauville (FR) Prix de Saint-James (Maiden) (4yo+) (All-Weather Track) (Polytrack) 1m1½f · Standard · 12 ran 11/12 8 9-0 ——— Xavier Bergeron 93/1
2025 · 5 runs
13 Dec 25+109d Deauville (FR) Prix du Chalet Mozin (Claimer) (4yo+) (All-Weather Track) (Polytrack) 7½f · Standard · 15 ran 14/15 8 8-5 ——— Ludovic Boisseau 76/1
26 Aug 25+25d Lingfield (AW) Download The At The Races App Ebf Restricted Maiden Fillies' Stakes (For Horses In Band D) (Ebf Restricted Race Qualifi Class 6 · 1m4f · Standard · 12 ran Improved position wide to sit just off the front pair after 2f - hit the front with 4f gone - driven up and overtaken 3f from home - dropped away quickly and finished well adrift 12/12 23 9-9 5050C44C Jack Doughty 80/1
01 Aug 25+51d Southwell (AW) Prestige Safety First Aid Training Maiden Stakes (GBB Race) Class 5 · 1m3f · Standard · 13 ran Sat close to the front group early - urged forward with 4f left - lost touch 3f out - well held at the finish 8/13 6½ 9-11 —46C54C Jack Doughty 150/1
11 Jun 25+13d Kempton (AW) Unibet/EBF Maiden Fillies' Stakes (GBB Race) Class 5 · 1m3f · Standard To Slow · 11 ran Settled in the pack early - under pressure and losing touch 5f out - dropped right out and finished well beaten 11/11 58 10-2 —-29C71C Callum Hutchinson 300/1
29 May 25+307d Lingfield (AW) Luncheon Voucher Club Maiden Fillies' Stakes (GBB Race) (AWT) Class 5 · 1m2f · Standard · 11 ran Held up in rear of the pack throughout - unable to make any impression on the leading group - finished well held in 9th 9/11 nse 9-11 ——62A Luke Catton 300/1
2024 · 1 run
26 Jul 24 Uttoxeter QuinnBet Mares' Open NH Flat Race (GBB Race) Class 4 · 2m · Good · 14 ran 12/14 13 10-12 —67C71C David Bass 125/1

Quick answers

How many races has Maritime Mist won?
Maritime Mist (GB) has yet to win, from 7 archived starts between 2024 and 2026.
Who trains Maritime Mist?
Maritime Mist (GB) is trained by James Grassick, who saddled the horse on its most recent run on 9 January 2026.
Who is Maritime Mist's sire?
Maritime Mist (GB) is by Harbour Law (GB) out of Six Diamonds (GB), whose sire is Exceed And Excel.
What is Maritime Mist's official rating?
Maritime Mist (GB)'s highest official rating on record is 50.
What is Maritime Mist's sire's record?
Harbour Law (GB)'s progeny in our archive have won 8.6% of 70 runs since Oct 2023 (10 horses), Flat and jumps together.
Who are Maritime Mist's siblings?
Out of Six Diamonds (GB), Maritime Mist (GB) has 3 other produce in our archive, 1 of them a winner. Most wins: Brazen Diamond (GB) (2). Highest grade won: Class 6 (Brazen Diamond (GB)). The wins came over 6f–7f. As at Nov 2026.

Record shown from July 2024. 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.