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Horse profile

Tenaciously (GB)

3yo colt (at last run, Feb 2023) · Last trainer William Muir & Chris Grassick · Last owner Miss Yvonne Jacques
by Showcasing (GB) out of Tirania (GB) (Pivotal)
6 runs · 3 courses · from Oct 2022
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 2 Feb 2023 — 1,350 days ago. Our archive can't say whether the horse is still in training.
Last run Feb 2023 · 9th of 11 Last raced off OR 50
KTB Profile

Tenaciously (GB) is yet to win from 6 starts.

Based on 6 archived runs · updated 14 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 74 the best of the last 3 graded (A or B) runs · Southwell (AW), 6 Jan 2023

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 6 figures · best 74A · median 64
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)674A64—
DistanceRunsBestMedianSince 14 Oct 2025
6f – 7f574A61—
1m – 1m1f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 52A the best of the last 3 rated runs · Southwell (AW), 6 Jan 2023 Official rating 50 at the last run, 2 Feb 2023

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 6 figures · best 55A · median 51.5
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)655A51.5—
DistanceRunsBestMedianSince 14 Oct 2025
6f – 7f552A51—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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

Progeny in our archive have won 10.1% of 11,556 runs since Jan 2008 (995 horses).

Weakest over 2m1f – 2m4f (all codes): 5.6% from 108.

GoingRunsWinsSRvs sireThis horse
Firm921010.9%+0.8—
Good to Firm1,9111879.8%−0.3—
Good2,27123010.1%0—
Good to Soft1,13411510.1%0—
Soft1,25212910.3%+0.2—
Heavy322288.7%−1.4—
Standard (AW)4,57447210.3%+0.20 from 6
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2,27827011.9%+1.8—
6f – 7f5,87562610.7%+0.60 from 5
1m – 1m1f2,1611888.7%−1.40 from 1
1m2f – 1m4f886596.7%−3.4—
1m5f – 2m216156.9%−3.2—
2m1f – 2m4f10865.6%−4.5—
2m5f – 3m24416.7%+6.6—
Over 3m8337.5%+27.4—

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
Tirania (GB) (Pivotal)

2 siblings in the archive, 2 winners — best of them Tenability (GB) (6 wins).

The wins came over 7f–1m4f; the highest grade won is Listed (Tenability (GB)).

ProduceRunsWinsWin tripsBest grade
Tenability (GB)1261m2f–1m4fListed
Tiaraqueen (GB)417fClass 5

Record by conditions

ClassRunsWinsSR£1
Class 6 3 0 0% −3.00
Class 5 2 0 0% −2.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Southwell (AW) 2 0 0% −2.00
Wolverhampton (AW) 2 0 0% −2.00
Kempton (AW) 2 0 0% −2.00

DistanceRunsWinsSR£1
6f – 7f 5 0 0% −5.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Lewis Edmunds 3 0 0% −3.00
Stefano Cherchi 2 0 0% −2.00
Robert Havlin 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 3 0 0% −3.00
Tongue tie + blinkers 2 0 0% −2.00
Tongue tie 1 0 0% −1.00

SeasonRunsWinsSR£1
2023 3 0 0% −3.00
2022 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
02 Feb 23+12d Southwell (AW) talkSPORT Powered By Fans Handicap Class 6 · 6f · Standard · 11 ran 9/11 1½ 9-4 5050A42A Lewis Edmunds 8/1
21 Jan 23+15d Wolverhampton (AW) talkSPORT Powered By Fans Handicap Class 6 · 7f · Standard · 11 ran 8/11 1 9-6 5267C44A Lewis Edmunds 8/1
06 Jan 23+51d Southwell (AW) It's Time To Turn To talkSPORT Handicap Class 6 · 7f · Standard · 10 ran 7/10 ½ 9-9 5574A52A Lewis Edmunds 11/2
16 Nov 22+9d Kempton (AW) Unibet/ British Stallion Studs EBF Novice Stakes (GBB Race) (Div 1) Class 4 · 8f · Standard To Slow · 13 ran 11/13 1 9-7 —70B55A Robert Havlin 250/1
07 Nov 22+26d Wolverhampton (AW) AWC Maiden Stakes (GBB Race) (Div 2) Class 5 · 7f · Standard · 11 ran 10/11 hd 9-7 —61A51A Stefano Cherchi 40/1
12 Oct 22 Kempton (AW) Unibet Extra Place Offers Every Day Novice Stakes (GBB Race) Class 5 · 6f · Standard To Slow · 11 ran 8/11 1¼ 9-4 —44A52A Stefano Cherchi 16/1

Quick answers

How many races has Tenaciously (GB) won?
Tenaciously (GB) has yet to win, from 6 archived starts between 2022 and 2023.
Who trained Tenaciously (GB)?
Tenaciously (GB) was trained by William Muir & Chris Grassick on the most recent run on record, at Southwell (AW) on 2 February 2023.
Who is Tenaciously (GB)'s sire?
Tenaciously (GB) is by Showcasing (GB) out of Tirania (GB), whose sire is Pivotal.
What is Tenaciously (GB)'s official rating?
The most recent official rating on record is 50, from the run on 2 February 2023. The highest on record is 55.
What is Tenaciously (GB)'s sire's record?
Showcasing (GB)'s progeny in our archive have won 10.1% of 11,556 runs since Jan 2008 (995 horses), Flat and jumps together. Weakest over 2m1f – 2m4f (all codes): 5.6% from 108.
Who are Tenaciously (GB)'s siblings?
Out of Tirania (GB), Tenaciously (GB) has 2 other produce in our archive, 2 of them winners. Most wins: Tenability (GB) (6). Highest grade won: Listed (Tenability (GB)). The wins came over 7f–1m4f. As at Oct 2026.

Record shown from October 2022. 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.