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Horse profile

Mary Ellen Best (GB)

4yo filly (at last run, Oct 2024) · Last trainer Tracy Waggott · Last owner J Thompson
by Peace Envoy (FR) out of Tweetheart (GB) (Dutch Art)
4 runs · 3 courses · from Jul 2024
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 14 Oct 2024 — 751 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2024 · 9th of 9 Last raced off OR 45
KTB Profile

Mary Ellen Best (GB) is a filly by Peace Envoy out of a Dutch Art mare who was yet to win from four starts on turf. She raced three times over 6f to 7f and once under 6f, with two runs on good ground, one on good to soft and one on good to firm. Her career high mark was 45, which she carried when finishing 9 of 9 after racing prominently at Musselburgh in Oct 2024. She had two runs at Redcar, one at Carlisle and one at Musselburgh.

Based on 4 archived runs · run-style from 2 commented runs since Aug 2024 · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 61 the best of the last 1 graded (A or B) run · Carlisle, 21 Aug 2024

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 4 figures · best 61A · median 49.5
GoingRunsBestMedianSince 5 Nov 2025
Good261A60—
Good to Soft1———
Good to Firm1———
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f361A59—
Under 6f1———

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

KTB Rating

Best recent KTB Rating 49C the best of the last 3 rated runs · Redcar, 31 Jul 2024 Official rating 45 at the last run, 14 Oct 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 49C · median 42.5
GoingRunsBestMedianSince 5 Nov 2025
Good245C42.5—
Good to Soft1———
Good to Firm1———
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f349C45—
Under 6f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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
Peace Envoy (FR)

Progeny in our archive have won 7.3% of 123 runs since Apr 2021 (13 horses).

GoingRunsWinsSRvs sireThis horse
Firm2150%+42.7—
Good to Firm20210%+2.70 from 1
Good27311.1%+3.80 from 2
Good to Soft400%−7.30 from 1
Soft600%−7.3—
Standard (AW)6434.7%−2.6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f45511.1%+3.80 from 1
6f – 7f5747%−0.30 from 3
1m – 1m1f1200%−7.3—
1m2f – 1m4f200%−7.3—
1m5f – 2m500%−7.3—
2m1f – 2m4f100%−7.3—
2m5f – 3m100%−7.3—

Flat and jumps together (all codes) · since Apr 2021 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Tweetheart (GB) (Dutch Art)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Good 2 0 0% −2.00
Good to Soft 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

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

CourseRunsWinsSR£1
Redcar 2 0 0% −2.00
Musselburgh 1 0 0% −1.00
Carlisle 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 3 0 0% −3.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Connor Beasley 2 0 0% −2.00
Dale Swift 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
2024 · 4 runs
14 Oct 24+54d Musselburgh Watch On Racing Tv Handicap Class 6 · 5f · Good To Soft · 9 ran Handy in the pack early - urged forward with over 3f left - dropped away quietly inside the final furlong to finish 9th 9/9 20 9-3 4514C9C Connor Beasley 80/1
21 Aug 24+21d Carlisle Every Race Live On RacingTV Restricted Novice Stakes (GBB Race) Class 5 · 6f · Good · 8 ran Held in the pack early - roused for effort with 2f left - kept on without threatening the front and finished sixth 6/8 2½ 9-2 —61A40A Connor Beasley 125/1
31 Jul 24+10d Redcar Start Your Racing TV Free Trial Fillies' Novice Stakes (GBB Race) Class 5 · 7f · Good To Firm · 7 ran 7/7 12 9-9 —40C49C Dale Swift 150/1
21 Jul 24 Redcar Margaret Jefferson Memorial Restricted Maiden Stakes (GBB Race) Class 5 · 7f · Good · 8 ran 7/8 ¾ 9-7 —59C45C Dale Swift 50/1

Quick answers

How many races has Mary Ellen Best won?
Mary Ellen Best (GB) has yet to win, from 4 archived starts in 2024.
Who trained Mary Ellen Best?
Mary Ellen Best (GB) was trained by Tracy Waggott on the most recent run on record, at Musselburgh on 14 October 2024.
Who is Mary Ellen Best's sire?
Mary Ellen Best (GB) is by Peace Envoy (FR) out of Tweetheart (GB), whose sire is Dutch Art.
What is Mary Ellen Best's official rating?
The most recent official rating on record is 45, from the run on 14 October 2024. That is also the highest on record.
What is Mary Ellen Best's sire's record?
Peace Envoy (FR)'s progeny in our archive have won 7.3% of 123 runs since Apr 2021 (13 horses), Flat and jumps together.

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.