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 rating45At career-high mark
4538–45
KTB Speed and Rating
KTB Speed
Best recent Speed87the best of the last 3 graded (A or B) runs · Lingfield (AW), 15 Aug 2019
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 10 figures · best 87A · median 56
Going
Runs
Best
Median
Since 4 Nov 2025
Standard (AW)
5
87A
56
—
Good to Firm
2
52C
44
—
Firm
1
—
—
—
Good to Soft
1
—
—
—
Soft
1
—
—
—
Distance
Runs
Best
Median
Since 4 Nov 2025
1m – 1m1f
5
83A
55
—
6f – 7f
3
87A
71
—
1m2f – 1m4f
1
—
—
—
Under 6f
1
—
—
—
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 10 figures from 10 runs · as at 3 Oct 2026 · a record, not a forecast
KTB Rating
Best recent KTB Rating52Athe best of the last 3 rated runs · Kempton (AW), 29 Nov 2019Official rating 45at the last run, 18 Jan 2020
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 10 figures · best 59A · median 38.5
Going
Runs
Best
Median
Since 4 Nov 2025
Standard (AW)
5
59A
45
—
Good to Firm
2
53C
43
—
Firm
1
—
—
—
Good to Soft
1
—
—
—
Soft
1
—
—
—
Distance
Runs
Best
Median
Since 4 Nov 2025
1m – 1m1f
5
53C
45
—
6f – 7f
3
59A
38
—
1m2f – 1m4f
1
—
—
—
Under 6f
1
—
—
—
KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 10 figures from 10 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 is derived from in-running commentary, which our data provider does not supply for this horse's races.
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.
Birthday Girl (IRE) has yet to win, from 10 archived starts between 2017 and 2020.
Who trained Birthday Girl?
Birthday Girl (IRE) was trained by Amanda Perrett on the most recent run on record, at Lingfield (AW) on 18 January 2020.
Who is Birthday Girl's sire?
Birthday Girl (IRE) is by Excelebration (IRE) out of Street Style (IRE), whose sire is Rock Of Gibraltar.
What is Birthday Girl's official rating?
The most recent official rating on record is 45, from the run on 18 January 2020. That is also the highest on record.
What is Birthday Girl's sire's record?
Excelebration (IRE)'s progeny in our archive have won 9% of 3,605 runs since Apr 2016 (244 horses), Flat and jumps together.
Who are Birthday Girl's siblings?
Out of Street Style (IRE), Birthday Girl (IRE) has 5 other produce in our archive, 3 of them winners. Most wins: Panama Hat (GB) (7). Highest grade won: Group 3 (Panama Hat (GB)). The wins came over 1m2f–2m2f. As at Nov 2026.
Birthday Girl (IRE)·0–10·SR 0%
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