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Horse profile

Sibaza (IRE)

3yo filly · Trainer D K Weld · Owner Exors Of The Late H H Aga Khan
3 runs · 3 courses · from Jul 2026
As at 2 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 29 Oct 2026 · 7th of 11
KTB Profile

Sibaza is a filly by Night Of Thunder out of Simiyna and has yet to win from three starts on turf. She made her debut at Killarney in Jul 2026 and has since raced at Naas and Punchestown. Her last run, at Punchestown in Oct 2026, saw her finish 7 of 11 after being held up. She has raced over 6f to 7f, 1m to 1m1f and 1m2f to 1m4f on good and soft ground.

Based on 3 archived runs · run-style from 3 commented runs since Jul 2026 · updated 2 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 91 the best of the last 2 graded (A or B) runs · Naas, 4 Jul 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 3 figures · best 91A · median 87
GoingRunsBestMedianSince 2 Nov 2025
Soft287C782 runs · 87 / 78
Good1——1 run · —
DistanceRunsBestMedianSince 2 Nov 2025
6f – 7f1——1 run · —
1m2f – 1m4f1——1 run · —
1m – 1m1f1——1 run · —

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 3 figures from 3 runs · as at 2 Nov 2026 · 1 recent figure provisional (may move for 7 days) · a record, not a forecast

KTB Rating

Best recent KTB Rating 63A the best of the last 3 rated runs · Naas, 4 Jul 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 — 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 3 figures · best 63A · median 56
GoingRunsBestMedianSince 2 Nov 2025
Soft256C54.52 runs · 56 / 54.5
Good1——1 run · —
DistanceRunsBestMedianSince 2 Nov 2025
6f – 7f1——1 run · —
1m2f – 1m4f1——1 run · —
1m – 1m1f1——1 run · —

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 runs · as at 2 Nov 2026 · 1 recent figure provisional (may move for 7 days) · 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 3 analysed runs since Jul 2026

  • Held up 1 (33%) · 0 wins
  • Prominent 1 (33%) · 0 wins
  • Mid-division 1 (33%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 16.3% of 5,098 runs since Apr 2019 (563 horses).

Weakest over 1m5f – 2m (all codes): 7% from 158.

GoingRunsWinsSRvs sireThis horse
Firm4250%+33.7—
Good to Firm83115418.5%+2.2—
Good1,22019916.3%00 from 1
Good to Soft5859516.2%−0.1—
Soft71412016.8%+0.50 from 2
Heavy2173616.6%+0.3—
Standard (AW)1,52722614.8%−1.5—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3836015.7%−0.6—
6f – 7f2,12837717.7%+1.40 from 1
1m – 1m1f1,36720615.1%−1.20 from 1
1m2f – 1m4f1,00417217.1%+0.80 from 1
1m5f – 2m158117%−9.3—
2m1f – 2m4f47510.6%−5.7—
2m5f – 3m9111.1%−5.2—
Over 3m200%−16.3—

Flat and jumps together (all codes) · since Apr 2019 · as at 2 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

3 siblings in the archive, 2 winners — best of them Simiyann (IRE) (4 wins).

The wins came over 1m1½f–2m½f; the highest grade won is Class 5 (Simiyann (IRE)).

ProduceRunsWinsWin tripsBest grade
Simiyann (IRE)4641m6f–2m½fClass 5
Sitora (IRE)211m1½f—
Simada (GB)20——

Record by conditions

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

CourseRunsWinsSR£1
Punchestown (IRE) 1 0 0% −1.00
Killarney (IRE) 1 0 0% −1.00
Naas 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 1 0 0% −1.00
1m2f – 1m4f 1 0 0% −1.00
1m – 1m1f 1 0 0% −1.00

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 SpdKTB Jockey SP
2026 · 3 runs
29 Oct 26+24d Punchestown (IRE) Premiere Weekend Two-Day Ticket Just €35 Maiden 7f · Yielding · 11 ran Raced out the back early - 7th turning into the straight - soon urged without response and left behind to finish 7th 7/11 1½ 9-3 69A53A Chris Hayes 16/1
05 Oct 26+93d Killarney (IRE) Irish Stallion Farms EBF Fillies Maiden 1m3f · Soft · 7 ran Up with the front pair early and third at halfway - urged over 2f out then fifth and making no inroads over 1f out - faded in the final furlong to finish fifth 5/7 11 9-3 87C56C Chris Hayes 33/1
04 Jul 26 Naas Naas Racecourse Fillies Maiden 1m · Good · 8 ran Settled midfield - 5th at halfway - pushed along with 2f left - unable to close and held to finish 5th 5/8 1¼ 9-3 91A63A Chris Hayes 2/1

Quick answers

How many races has Sibaza won?
Sibaza (IRE) has yet to win, from 3 archived starts in 2026.
Who trains Sibaza?
Sibaza (IRE) is trained by D K Weld, who saddled the horse on its most recent run on 29 October 2026.
Who is Sibaza's sire?
Sibaza (IRE) is by Night Of Thunder (IRE) out of Simiyna (IRE), whose sire is Holy Roman Emperor.
What is Sibaza's sire's record?
Night Of Thunder (IRE)'s progeny in our archive have won 16.3% of 5,098 runs since Apr 2019 (563 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 7% from 158.
Who are Sibaza's siblings?
Out of Simiyna (IRE), Sibaza (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Simiyann (IRE) (4). Highest grade won: Class 5 (Simiyann (IRE)). The wins came over 1m1½f–2m½f. As at Nov 2026.

Record shown from July 2026. 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.