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Horse profile

Work Book (IRE)

6yo mare (at last run, Sep 2011) · Last trainer S Slevin · Last owner Mrs E Slevin
by Sylvan Express (GB) out of Muskerry Princess (IRE) (College Chapel)
1 run · 1 course · from Sep 2011
As at 6 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 30 Sep 2011 — 5,515 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2011 · 9th of 10
KTB Profile

Lightly raced, with 1 archived start in Sep 2011 as a 6yo mare. Finished 9 of 10 at Gowran Park last time.

Based on 1 archived run · updated 6 Nov 2026

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 71C the best of the last 1 rated run · Gowran Park, 30 Sep 2011

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 →

Jumps 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
Sylvan Express (GB)

Progeny in our archive have won 8.9% of 45 runs since Jan 2008 (8 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm500%−8.9—
Good17211.8%+2.9—
Good to Soft8112.5%+3.6—
Soft1119.1%+0.20 from 1
Heavy400%−8.9—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f400%−8.9—
1m – 1m1f100%−8.9—
1m2f – 1m4f200%−8.9—
1m5f – 2m1400%−8.90 from 1
2m1f – 2m4f15320%+11.1—
2m5f – 3m9111.1%+2.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Muskerry Princess (IRE) (College Chapel)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2011 · 1 run
30 Sep 11 Gowran Park Mooncoin Flat Race 2m · Soft · 10 ran 9/10 3 11-2 71C J J Slevin 33/1

Quick answers

How many races has Work Book won?
Work Book (IRE) has yet to win, from 1 archived start in 2011.
Who trained Work Book?
Work Book (IRE) was trained by S Slevin on the most recent run on record, at Gowran Park on 30 September 2011.
Who is Work Book's sire?
Work Book (IRE) is by Sylvan Express (GB) out of Muskerry Princess (IRE), whose sire is College Chapel.
What is Work Book's sire's record?
Sylvan Express (GB)'s progeny in our archive have won 8.9% of 45 runs since Jan 2008 (8 horses), Flat and jumps together.

Record shown from September 2011. 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.