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 rating52↓ 5lb off peak
5250–57
KTB Speed and Rating
KTB Speed
Best recent Speed90the best of the last 3 graded (A or B) runs · Southwell (AW), 29 Dec 2016
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 7 figures · best 90A · median 79
Going
Runs
Best
Median
Since 21 Oct 2025
Standard (AW)
7
90A
79
—
Distance
Runs
Best
Median
Since 21 Oct 2025
1m – 1m1f
3
90A
86
—
1m2f – 1m4f
2
77A
74
—
6f – 7f
2
88B
74.5
—
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast
KTB Rating
Best recent KTB Rating64Athe best of the last 3 rated runs · Southwell (AW), 29 Dec 2016Official rating 52at the last run, 19 Jan 2017
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 11 figures · best 67A · median 58
Going
Runs
Best
Median
Since 21 Oct 2025
Standard (AW)
7
67A
62
—
Good to Firm
2
60A
57
—
Good to Soft
1
—
—
—
Good
1
—
—
—
Distance
Runs
Best
Median
Since 21 Oct 2025
6f – 7f
5
67A
54
—
1m – 1m1f
4
67A
61
—
1m2f – 1m4f
2
62A
56
—
KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 11 figures from 11 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.
Aventus (IRE) has yet to win, from 11 archived starts between 2016 and 2017. Placed 3 times in total (27.3% of starts).
Who trained Aventus (IRE)?
Aventus (IRE) was trained by Jane Chapple-Hyam on the most recent run on record, at Chelmsford City (AW) on 19 January 2017.
Who is Aventus (IRE)'s sire?
Aventus (IRE) is by Zebedee (GB) out of Irish Design (IRE), whose sire is Alhaarth.
What is Aventus (IRE)'s official rating?
The most recent official rating on record is 52, from the run on 19 January 2017. The highest on record is 57.
What is Aventus (IRE)'s sire's record?
Zebedee (GB)'s progeny in our archive have won 9% of 7,139 runs since Jan 2008 (435 horses), Flat and jumps together.
Who are Aventus (IRE)'s siblings?
Out of Irish Design (IRE), Aventus (IRE) has 4 other produce in our archive, 2 of them winners. Most wins: Mohanad (IRE) (4). Highest grade won: Class 4 (Mohanad (IRE)). The wins came over 1m–2m3½f. As at Oct 2026.
Aventus (IRE)·0–11·SR 0%
KTB
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