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Horse profile

Tayanna (GB)

6yo mare (at last run, Jul 2024) · Last trainer Chelsea Banham · Last owner W Prosser
by Sepoy (AUS) out of Isla Azul (IRE) (Machiavellian)
6 runs · 4 courses · from Nov 2023
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 29 Jul 2024 — 821 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2024 · 12th of 14 New yard Last raced off OR 60
KTB Profile

Tayanna is a mare by Sepoy out of an Isla Azul mare who failed to win in six starts on the all-weather. She raced exclusively on standard going at trips from 6f to 1m4f and reached an official rating of 66 at her highest. Her last run at Southwell in Jul 2024 was her first for the Chelsea Banham yard and she finished 12 of 14 off an OR of 60. She was aged 6 at her last run in Jul 2024.

Based on 6 archived runs · updated 28 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 85 the best of the last 3 graded (A or B) runs · Chelmsford City (AW), 16 Nov 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. What this means →

Flat 6 figures · best 85A · median 63
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)685A63—
DistanceRunsBestMedianSince 28 Oct 2025
1m – 1m1f382B66—
6f – 7f285A72.5—
1m2f – 1m4f1———

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 45C the best of the last 3 rated runs · Southwell (AW), 29 Jul 2024 Official rating 60 at the last run, 29 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. A, B or C on a run is how much known form was in that race. What this means →

Flat 6 figures · best 71A · median 42
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)671A42—
DistanceRunsBestMedianSince 28 Oct 2025
1m – 1m1f371A45—
6f – 7f244A40—
1m2f – 1m4f1———

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 3,372 runs since Jan 2008 (279 horses).

GoingRunsWinsSRvs sireThis horse
Firm19631.6%+21.5—
Good to Firm578569.7%−0.4—
Good533417.7%−2.4—
Good to Soft275207.3%−2.8—
Soft285238.1%−2—
Heavy6223.2%−6.9—
Standard (AW)1,62019111.8%+1.70 from 6
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4134611.1%+1—
6f – 7f1,68418911.2%+1.10 from 2
1m – 1m1f758577.5%−2.60 from 3
1m2f – 1m4f393399.9%−0.20 from 1
1m5f – 2m5647.1%−3—
2m1f – 2m4f4948.2%−1.9—
2m5f – 3m1700%−10.1—
Over 3m200%−10.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Isla Azul (IRE) (Machiavellian)

6 siblings in the archive, 4 winners — best of them North Star Boy (IRE) (3 wins).

The wins came over 5f–1m4f; the highest grade won is Class 3 (North Star Boy (IRE)).

ProduceRunsWinsWin tripsBest grade
North Star Boy (IRE)2235f–6fClass 3
Safira Menina (GB)3531m4fClass 4
Wellingrove (IRE)1921m1fClass 4
Blue Savannah (FR)1211mClass 5
Cheerful (GB)70——
Grey Ghost (GB)20——

Record by conditions

ClassRunsWinsSR£1
Class 5 4 0 0% −4.00
Class 6 1 0 0% −1.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Chelmsford City (AW) 2 0 0% −2.00
Kempton (AW) 2 0 0% −2.00
Southwell (AW) 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 3 0 0% −3.00
6f – 7f 2 0 0% −2.00
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Joey Haynes 1 0 0% −1.00
Luke Morris 1 0 0% −1.00
Paddy Bradley 1 0 0% −1.00
Harry Burns 1 0 0% −1.00
George Wood 1 0 0% −1.00
Lewis Edmunds 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 5 0 0% −5.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2024 3 0 0% −3.00
2023 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
2024 · 3 runs
29 Jul 24+137d Southwell (AW) Star Sports We Believe In Bookmaking Confined Handicap Class 6 · 8f · Standard · 14 ran 12/14 6 9-12 6048C45C Joey Haynes 200/1
14 Mar 24+57d Chelmsford City (AW) New Holland Fillies' Handicap Class 5 · 10f · Standard · 7 ran 7/7 45 9-3 6429C40C Luke Morris 100/1
17 Jan 24+44d Kempton (AW) Unibet Zero% Mission Fillies' Handicap Class 5 · 8f · Standard To Slow · 6 ran 6/6 11 9-3 6666C34C Paddy Bradley 66/1
2023 · 3 runs
04 Dec 23+18d Wolverhampton (AW) Bet 10 Get 40 At BetMGM Maiden Stakes (Rider Restricted Race) (GBB Race) Class 5 · 7f · Standard · 11 ran 10/11 ¾ 8-13 —60A36A Harry Burns 28/1
16 Nov 23+10d Chelmsford City (AW) Little Leighs Restricted Novice Stakes (GBB Race) Class 5 · 7f · Standard · 11 ran 8/11 ¾ 8-13 —85A44A George Wood 17/2
06 Nov 23 Kempton (AW) Racing TV/British EBF Fillies' Novice Stakes (GBB Race) Class 4 · 8f · Standard To Slow · 14 ran 6/14 2 9-4 —82B71A Lewis Edmunds 150/1

Quick answers

How many races has Tayanna won?
Tayanna (GB) has yet to win, from 6 archived starts between 2023 and 2024.
Who trained Tayanna?
Tayanna (GB) was trained by Chelsea Banham on the most recent run on record, at Southwell (AW) on 29 July 2024.
Who is Tayanna's sire?
Tayanna (GB) is by Sepoy (AUS) out of Isla Azul (IRE), whose sire is Machiavellian.
What is Tayanna's official rating?
The most recent official rating on record is 60, from the run on 29 July 2024. The highest on record is 66.
What is Tayanna's sire's record?
Sepoy (AUS)'s progeny in our archive have won 10.1% of 3,372 runs since Jan 2008 (279 horses), Flat and jumps together.
Who are Tayanna's siblings?
Out of Isla Azul (IRE), Tayanna (GB) has 6 other produce in our archive, 4 of them winners. Most wins: North Star Boy (IRE) (3). Highest grade won: Class 3 (North Star Boy (IRE)). The wins came over 5f–1m4f. As at Oct 2026.

Record shown from November 2023. 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.