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Horse profile

Big Dynasty (GB)

2yo colt (at last run, Dec 2023) · Last trainer Joseph Patrick O'Brien · Last owner D A Creighton Josh Schwartz C Douglas
1 run · 1 course · from Dec 2023
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 20 Dec 2023 — 1,042 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2023 · 1st of 13 Won last time out Won at Dundalk (AW)
KTB Profile

Big Dynasty won his only start, a 1m – 1m1f maiden at Dundalk on standard going in Dec 2023. The colt by Almanzor out of a Teofilo mare scored by taking the Irishinjuredjockeys.com Race as a 2yo. His sire’s progeny have recorded a 9.7% strike rate from 2,087 runs since Jan 2008 while his dam has produced one winner from two runners to race. He last ran at Dundalk in Dec 2023.

Based on 1 archived run · updated 27 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 94 the best of the last 1 graded (A or B) run · Dundalk (AW), 20 Dec 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 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 85A the best of the last 1 rated run · Dundalk (AW), 20 Dec 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. What this means →

Flat 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · 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 9.6% of 2,102 runs since Jan 2008 (282 horses).

Strongest on good to firm going: 16.2% from 154. Weakest on heavy going: 4.7% from 149. Strongest over 1m5f – 2m (all codes): 12.9% from 302.

GoingRunsWinsSRvs sireThis horse
Firm6350%+40.4—
Good to Firm1542516.2%+6.6—
Good3504212%+2.4—
Good to Soft328247.3%−2.3—
Soft404399.7%+0.1—
Heavy14974.7%−4.9—
Standard (AW)710628.7%−0.91 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f15213.3%+3.7—
6f – 7f2572810.9%+1.3—
1m – 1m1f646528%−1.61 from 1
1m2f – 1m4f753689%−0.6—
1m5f – 2m3023912.9%+3.3—
2m1f – 2m4f1181210.2%+0.6—
2m5f – 3m900%−9.6—
Over 3m2150%+40.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

2 siblings in the archive, 1 winner — best of them Grimaud (FR) (2 wins).

The wins came over 2m–2m4f.

ProduceRunsWinsWin tripsBest grade
Grimaud (FR)1522m–2m4f—
Galibier (IRE)30——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2023 · 1 run
20 Dec 23 Dundalk (AW) Irishinjuredjockeys.com Race 8f · Standard · 13 ran 1/13 9-5 94B85A Declan McDonogh 15/2

Quick answers

How many races has Big Dynasty won?
Big Dynasty (GB) won 1 of 1 archived start in 2023, a strike rate of 100%. Placed 1 time in total (100% of starts).
Who trained Big Dynasty?
Big Dynasty (GB) was trained by Joseph Patrick O'Brien on the most recent run on record, at Dundalk (AW) on 20 December 2023.
Who is Big Dynasty's sire?
Big Dynasty (GB) is by Almanzor (FR) out of Garance (FR), whose sire is Teofilo.
What is Big Dynasty's sire's record?
Almanzor (FR)'s progeny in our archive have won 9.6% of 2,102 runs since Jan 2008 (282 horses), Flat and jumps together. Strongest on good to firm going: 16.2% from 154. Weakest on heavy going: 4.7% from 149. Strongest over 1m5f – 2m (all codes): 12.9% from 302.
Who are Big Dynasty's siblings?
Out of Garance (FR), Big Dynasty (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: Grimaud (FR) (2). The wins came over 2m–2m4f. As at Oct 2026.

Record shown from December 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.