4yo gelding (at last run, Sep 2024)· Last trainer Mrs C O'Leary· Last owner Elizabethcarsonracing Syndicate
by Shirocco (GER) out of Thebossesbirthday (IRE) (King's Theatre)
4 runs · 3 courses · from Mar 2024
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 6 Sep 2024 — 775 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2024 · 13th of 15
KTB Profile
Mr Macallum is a Shirocco gelding who has shown nothing in four turf starts. He has been unplaced on all three courses he has visited, twice at Kilbeggan, and has failed to place over trips from 1m5f to 2m4f on soft, good to soft and heavy ground. His last run, at Kilbeggan in Sep 2024, saw him finish 13 of 15 after being held up.
Based on 4 archived runs · run-style from 2 commented runs since Aug 2024 · updated 21 Oct 2026
0–4Wins / Runs
0%Strike rate
0 (0%)Placed
−4.00£1 level staken=4 at SP
58dAvg between runs
KTB Speed and Rating
KTB Speed
Best recent Speed38the best of the last 2 graded (A or B) runs · Kilbeggan, 17 Jun 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 →
Jumps 3 figures · best 38B · median -4
Going
Runs
Best
Median
Since 21 Oct 2025
Soft
1
—
—
—
Good to Soft
1
—
—
—
Heavy
1
—
—
—
Distance
Runs
Best
Median
Since 21 Oct 2025
1m5f – 2m
2
38B
17
—
2m1f – 2m4f
1
—
—
—
Of 4 runs looked at, 1 has no figure: not enough races on the card to set the day (under 4) (1).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 3 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast
KTB Rating
Best recent KTB Rating99Cthe best of the last 3 rated runs · Kilbeggan, 6 Sep 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 →
Jumps 4 figures · best 99C · median 92
Going
Runs
Best
Median
Since 21 Oct 2025
Soft
2
99C
98.5
—
Good to Soft
1
—
—
—
Heavy
1
—
—
—
Distance
Runs
Best
Median
Since 21 Oct 2025
2m1f – 2m4f
2
99C
98.5
—
1m5f – 2m
2
86B
84.5
—
KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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.
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.
Mr Macallum (IRE) has yet to win, from 4 archived starts in 2024.
Who trained Mr Macallum (IRE)?
Mr Macallum (IRE) was trained by Mrs C O'Leary on the most recent run on record, at Kilbeggan on 6 September 2024.
Who is Mr Macallum (IRE)'s sire?
Mr Macallum (IRE) is by Shirocco (GER) out of Thebossesbirthday (IRE), whose sire is King's Theatre.
What is Mr Macallum (IRE)'s sire's record?
Shirocco (GER)'s progeny in our archive have won 11.2% of 9,161 runs since Jan 2008 (920 horses), Flat and jumps together. Weakest over 6f – 7f (all codes): 7.4% from 203.
Who are Mr Macallum (IRE)'s siblings?
Out of Thebossesbirthday (IRE), Mr Macallum (IRE) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.
Mr Macallum (IRE)·0–4·SR 0%
KTB
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