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Horse profile

Daysleeper (GB)

2yo filly (at last run, Aug 2021) · Last trainer Joseph Tuite · Last owner Gb Horseracing
by Twilight Son (GB) out of Early Start (GB) (Arcano)
2 runs · 2 courses · from Jun 2021
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 8 Aug 2021 — 1,906 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2021 · 10th of 11
KTB Profile

Lightly raced, with 2 archived starts between Jun 2021 and Aug 2021, the last of them as a 2yo filly. Finished 10 of 11 at Windsor last time. By Twilight Son (GB), whose progeny in our archive have won 9.6% of 3,650 runs since Jan 2008.

Based on 2 archived runs · updated 27 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 2 figures · best 67C · median 31.5
GoingRunsBestMedianSince 27 Oct 2025
Good to Soft1———
Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
6f – 7f267C31.5—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 32C the best of the last 2 rated runs · Windsor, 8 Aug 2021

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 2 figures · best 32C · median 29
GoingRunsBestMedianSince 27 Oct 2025
Good to Soft1———
Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
6f – 7f232C29—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 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.

Pedigree intelligence

Sire

Progeny in our archive have won 9.6% of 3,650 runs since Jan 2008 (283 horses).

GoingRunsWinsSRvs sireThis horse
Firm12433.3%+23.7—
Good to Firm6517110.9%+1.3—
Good816809.8%+0.2—
Good to Soft302237.6%−20 from 1
Soft3313711.2%+1.60 from 1
Heavy90910%+0.4—
Standard (AW)1,4471278.8%−0.8—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f6147712.5%+2.9—
6f – 7f1,9021799.4%−0.20 from 2
1m – 1m1f685527.6%−2—
1m2f – 1m4f3683910.6%+1—
1m5f – 2m6234.8%−4.8—
2m1f – 2m4f1815.6%−4—
2m5f – 3m100%−9.6—

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
Early Start (GB) (Arcano)

1 sibling in the archive, 1 winner — best of them Rommel (GB) (1 win).

The wins came over 7f; the highest grade won is Class 5 (Rommel (GB)).

ProduceRunsWinsWin tripsBest grade
Rommel (GB)917fClass 5

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2021 · 2 runs
08 Aug 21+47d Windsor Racing League On Sky Sports Racing Fillies' Restricted Novice Stakes (GBB Race) Class 5 · 6f · Good To Soft · 11 ran 10/11 8½ 8-12 67C32C David Probert 125/1
22 Jun 21 Newbury Pump Technology And Jonathan Portman Fillies' Restricted Novice Stakes Class 4 · 6f · Soft · 11 ran 11/11 12 8-12 -4C26C James Doyle 20/1

Quick answers

How many races has Daysleeper won?
Daysleeper (GB) has yet to win, from 2 archived starts in 2021.
Who trained Daysleeper?
Daysleeper (GB) was trained by Joseph Tuite on the most recent run on record, at Windsor on 8 August 2021.
Who is Daysleeper's sire?
Daysleeper (GB) is by Twilight Son (GB) out of Early Start (GB), whose sire is Arcano.
What is Daysleeper's sire's record?
Twilight Son (GB)'s progeny in our archive have won 9.6% of 3,650 runs since Jan 2008 (283 horses), Flat and jumps together.
Who are Daysleeper's siblings?
Out of Early Start (GB), Daysleeper (GB) has 1 other produce in our archive, 1 of them a winner. Most wins: Rommel (GB) (1). Highest grade won: Class 5 (Rommel (GB)). The wins came over 7f. As at Oct 2026.

Record shown from June 2021. 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.