As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won at YarmouthOff 138 days · 9th of 10Last raced off OR 60
KTB Profile
Zoustellar is a filly by Zoustar out of a mare by Acclamation who has one win from nine starts. The success came in a Class 6 handicap at Yarmouth in Apr 2026 over 1m to 1m1f on good ground. She has raced exclusively at Class 6 and is 0 from six on the all-weather. Her last run, at Windsor in Jun 2026, was off a career-high mark of 60 when she finished 9 of 10.
Based on 9 archived runs · run-style from 1 commented run · updated 18 Oct 2026
KTB at a glanceWon on turf, 0 on AWWin at Class 6OR at career high
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
Official rating60At career-high mark
6057–60
KTB Speed and Rating
KTB Speed
Best recent Speed82the best of the last 3 graded (A or B) runs · Yarmouth, 11 Apr 2026
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 9 figures · best 84A · median 65
Going
Runs
Best
Median
Since 18 Oct 2025
Standard (AW)
6
84A
60.5
6 · 84 / 60.5
Good to Firm
1
—
—
1 · —
Firm
1
—
—
1 · —
Good
1
—
—
1 · —
Distance
Runs
Best
Median
Since 18 Oct 2025
1m – 1m1f
4
84A
82.5
4 · 84 / 82.5
6f – 7f
4
65A
50.5
4 · 65 / 50.5
1m2f – 1m4f
1
—
—
1 · —
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 9 figures from 9 runs · as at 3 Oct 2026 · a record, not a forecast
KTB Rating
Best recent KTB Rating62Athe best of the last 3 rated runs · Yarmouth, 11 Apr 2026Official rating 60at the last run, 1 Jun 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 9 figures · best 62A · median 53
Going
Runs
Best
Median
Since 18 Oct 2025
Standard (AW)
6
57A
51.5
6 · 57 / 51.5
Good to Firm
1
—
—
1 · —
Firm
1
—
—
1 · —
Good
1
—
—
1 · —
Distance
Runs
Best
Median
Since 18 Oct 2025
1m – 1m1f
4
62A
56.5
4 · 62 / 56.5
6f – 7f
4
53A
47
4 · 53 / 47
1m2f – 1m4f
1
—
—
1 · —
KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 9 figures from 9 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
Zoustar (AUS)
Progeny in our archive have won 10.8% of 2,733 runs since Jan 2008 (313 horses).
Strongest at trips under 6f (all codes): 14.4% from 327. Weakest over 1m2f – 1m4f (all codes): 3.6% from 193.
Going
Runs
Wins
SR
vs sire
This horse
Firm
14
3
21.4%
+10.6
0 from 1
Good to Firm
440
43
9.8%
−1
0 from 1
Good
589
51
8.7%
−2.1
1 from 1
Good to Soft
246
21
8.5%
−2.3
—
Soft
261
29
11.1%
+0.3
—
Heavy
85
14
16.5%
+5.7
—
Standard (AW)
1,098
134
12.2%
+1.4
0 from 6
Distance (all codes)
Runs
Wins
SR
vs sire
This horse
Under 6f
327
47
14.4%
+3.6
—
6f – 7f
1,421
152
10.7%
−0.1
0 from 4
1m – 1m1f
668
84
12.6%
+1.8
1 from 4
1m2f – 1m4f
193
7
3.6%
−7.2
0 from 1
1m5f – 2m
61
1
1.6%
−9.2
—
2m1f – 2m4f
49
4
8.2%
−2.6
—
2m5f – 3m
12
0
0%
−10.8
—
Over 3m
2
0
0%
−10.8
—
Flat and jumps together (all codes) · since Jan 2008 · as at 17 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
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.
Marley Solar Roof System 'Confined' HandicapClass 6 · 10f · Good To Firm · 10 ranHampered start - settled at back of the field - driven with two furlongs left but made no impression - finished ninth well beaten
Signs Express Proudly Support Bath Racecourse HandicapClass 6 · 8f · Firm · 6 ranMissed the break - settled at the back - nudged forward and flickered into contention approaching final furlong - never threatened to get involved and faded into 5th
TigerBet.co.uk Download Our App HandicapClass 6 · 8f · Good · 8 ranSlow to break - settled towards the back - urged forward to make progress inside the final two furlongs and into fourth with a furlong left - stayed on strongly to get up right at the finish
Thank You, Ina Deans Lifelong Carer HandicapClass 6 · 8.5f · Standard · 5 ranSettled at the back early - pushed along with two furlongs left - moved into third inside the final furlong but couldn't get to the front pair
Read Meg Nicholls' Blog At betmgm.co.uk HandicapClass 6 · 8f · Standard · 9 ranSluggish start - settled last - pushed along with 3f remaining - progress checked approaching final furlong - closed strongly to finish fourth just a length off
Stay Safe Players With Betmgm Nursery HandicapClass 5 · 6f · Standard · 9 ranSluggish start - settled at the back - pushed along with two furlongs left but couldn't find any response and beaten into 8th
Zoustellar (IRE) won 1 of 9 archived starts between 2025 and 2026, a strike rate of 11.1%. Placed 1 time in total (11.1% of starts).
Who trains Zoustellar (IRE)?
Zoustellar (IRE) is trained by George Boughey, who saddled the horse on its most recent run on 1 June 2026.
Who is Zoustellar (IRE)'s sire?
Zoustellar (IRE) is by Zoustar (AUS) out of Magical Dreamer (IRE), whose sire is Acclamation.
What is Zoustellar (IRE)'s official rating?
The most recent official rating on record is 60, from the run on 1 June 2026. That is also the highest on record.
What is Zoustellar (IRE)'s sire's record?
Zoustar (AUS)'s progeny in our archive have won 10.8% of 2,733 runs since Jan 2008 (313 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 14.4% from 327. Weakest over 1m2f – 1m4f (all codes): 3.6% from 193.
Who are Zoustellar (IRE)'s siblings?
Out of Magical Dreamer (IRE), Zoustellar (IRE) has 2 other produce in our archive, 2 of them winners. Most wins: Old Chums (IRE) (3). Highest grade won: Class 5 (Old Chums (IRE)). The wins came over 6f–7f. As at Oct 2026.
Zoustellar (IRE)·1–9·SR 11.1%
KTB
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