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Horse profile

Sievier (GB)

5yo mare · Trainer John Dawson · Owner D Elsworth Partner
by Sixties Icon (GB) out of Unbeaten (GB) (Bahamian Bounty)
7 runs · 7 courses · from Jul 2024
As at 25 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 24 Aug 2026 · 13th of 13 Last raced off OR 44
KTB Profile

Sievier is a mare by Sixties Icon out of an Unbeaten mare. She has failed to win or place in seven starts, five of them over 1m to 1m1f and two over 1m2f to 1m4f, on a variety of ground. Her highest official rating was 45 and she last ran off 44. She finished 13 of 13 at Musselburgh in Aug 2026 in a Class 6 handicap.

Based on 7 archived runs · run-style from 5 commented runs since Aug 2024 · updated 25 Oct 2026
KTB at a glance Typically prominent

KTB Speed and Rating

KTB Speed

Best recent Speed 58 the best of the last 2 graded (A or B) runs · Nottingham, 19 Jul 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 7 figures · best 71C · median 48
GoingRunsBestMedianSince 25 Oct 2025
Good248C411 run · —
Standard (AW)1——1 run · —
Good to Firm1———
Heavy1———
Firm1———
Good to Soft1———
DistanceRunsBestMedianSince 25 Oct 2025
1m – 1m1f571C482 runs · 35 / 34.5
1m2f – 1m4f258B40.5—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 50A the best of the last 3 rated runs · Newcastle (AW), 25 Jul 2026 Official rating 44 at the last run, 24 Aug 2026

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 7 figures · best 50A · median 34
GoingRunsBestMedianSince 25 Oct 2025
Good233C281 run · —
Standard (AW)1——1 run · —
Good to Firm1———
Heavy1———
Firm1———
Good to Soft1———
DistanceRunsBestMedianSince 25 Oct 2025
1m – 1m1f550A332 runs · 50 / 41.5
1m2f – 1m4f240B37—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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 5 analysed runs since Aug 2024

  • Prominent 3 (60%) · 0 wins
  • Mid-division 1 (20%) · 0 wins
  • Held up 1 (20%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 10% of 5,667 runs since Jan 2008 (337 horses).

Strongest on heavy going: 13.3% from 264. Weakest on standard (aw) going: 6.4% from 1,332.

GoingRunsWinsSRvs sireThis horse
Firm7157%−30 from 1
Good to Firm91110311.3%+1.30 from 1
Good1,53817411.3%+1.30 from 2
Good to Soft8038210.2%+0.20 from 1
Soft7488010.7%+0.7—
Heavy2643513.3%+3.30 from 1
Standard (AW)1,332856.4%−3.60 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3674412%+2—
6f – 7f1,2371239.9%−0.1—
1m – 1m1f890778.7%−1.30 from 5
1m2f – 1m4f1,18612410.5%+0.50 from 2
1m5f – 2m1,18912610.6%+0.6—
2m1f – 2m4f580559.5%−0.5—
2m5f – 3m185147.6%−2.4—
Over 3m3313%−7—

Flat and jumps together (all codes) · since Jan 2008 · as at 25 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Unbeaten (GB) (Bahamian Bounty)

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
Standard (AW) 1 0 0% −1.00
Good to Firm 1 0 0% −1.00
Heavy 1 0 0% −1.00
Firm 1 0 0% −1.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 4 0 0% −4.00
Class 5 3 0 0% −3.00

CourseRunsWinsSR£1
Musselburgh 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00
Chepstow 1 0 0% −1.00
Ffos Las 1 0 0% −1.00
Bath 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Ripon 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 5 0 0% −5.00
1m2f – 1m4f 2 0 0% −2.00

JockeyRunsWinsSR£1
George Bass 2 0 0% −2.00
Connor Beasley 1 0 0% −1.00
Jonny Peate 1 0 0% −1.00
David Probert 1 0 0% −1.00
Adam Farragher 1 0 0% −1.00
Nicola Currie 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 2 0 0% −2.00
2025 1 0 0% −1.00
2024 4 0 0% −4.00

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 · 2 runs
24 Aug 26+30d Musselburgh Watch On Racing TV Handicap Stakes Class 6 · 8f · Good · 13 ran Settled in the pack early - travelling wide of rivals - lost touch with the front end 3f out - slipped towards the back and finished well held 13/13 12 9-0 4434C33C Connor Beasley 125/1
25 Jul 26+404d Newcastle (AW) John And Ross Greenhill Handicap Stakes Class 6 · 8f · Standard / Slow · 12 ran Pulled hard in the early stages - tracked the pace - driven 2f out but unable to find more and finished ninth 9/12 hd 9-0 4435A50A Jonny Peate 125/1
2025 · 1 run
16 Jun 25+291d Chepstow bettingsites.co.uk Best Betting Sites Handicap Class 6 · 8f · Good To Firm · 11 ran Tracked front pack early - pressed for effort with 3f left - dropped away fast - well beaten in 9th 9/11 22 9-0 4560C42C David Probert 40/1
2024 · 4 runs
29 Aug 24+27d Ffos Las DragonBet Foal With It Handicap Class 6 · 10f · Heavy · 6 ran Tracked front-runner tight to rail - driven approaching 3f out and dropped away - well held at finish 6/6 25 8-4 4523C34C Adam Farragher 40/1
02 Aug 24+14d Bath bettingsites.co.uk Betting Sites Fillies' Restricted Novice Stakes (GBB Race) Class 5 · 8f · Firm · 5 ran Settled at the rear early - asked for effort three furlongs out but lost touch when driven with two to go - dropped away steadily after and finished 5th 5/5 9½ 8-8 —71C23C George Bass 28/1
19 Jul 24+11d Nottingham Follow Rhino.Bet On Instagram EBF Fillies' Restricted Novice Stakes (GBB Race) Class 5 · 10f · Good To Soft · 6 ran 5/6 7½ 9-0 —58B40B Nicola Currie 28/1
08 Jul 24 Ripon Sky Sports Racing Virgin 519 Restricted Maiden Fillies' Stakes (GBB Race) Class 5 · 8f · Good · 8 ran 6/8 2¾ 8-11 —48C23C George Bass 11/2

Quick answers

How many races has Sievier won?
Sievier (GB) has yet to win, from 7 archived starts between 2024 and 2026.
Who trains Sievier?
Sievier (GB) is trained by John Dawson, who saddled the horse on its most recent run on 24 August 2026.
Who is Sievier's sire?
Sievier (GB) is by Sixties Icon (GB) out of Unbeaten (GB), whose sire is Bahamian Bounty.
What is Sievier's official rating?
The most recent official rating on record is 44, from the run on 24 August 2026. The highest on record is 45.
What is Sievier's sire's record?
Sixties Icon (GB)'s progeny in our archive have won 10% of 5,667 runs since Jan 2008 (337 horses), Flat and jumps together. Strongest on heavy going: 13.3% from 264. Weakest on standard (aw) going: 6.4% from 1,332.

Record shown from July 2024. 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.