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Horse profile

Insidious (GB)

3yo colt (at last run, Jul 2011) · Last trainer William Jarvis · Last owner James Bowditch
by Sakhee (USA) out of Inseparable (GB) (Insan)
2 runs · 2 courses · from Jun 2011
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 6 Jul 2011 — 5,592 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2011 · 5th of 6
KTB Profile

Lightly raced, with 2 archived starts between Jun 2011 and Jul 2011, the last of them as a 3yo colt. Finished 5 of 6 at Lingfield last time. By Sakhee (USA), whose progeny in our archive have won 11.1% of 3,981 runs since Jan 2008.

Based on 2 archived runs · updated 28 Oct 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 55C the best of the last 2 rated runs · Lingfield (AW), 11 Jun 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. A, B or C on a run is how much known form was in that race. What this means →

Flat 2 figures · best 55C · median 47.5
GoingRunsBestMedianSince 28 Oct 2025
Good to Firm1———
Standard (AW)1———
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f1———
6f – 7f1———

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
Sakhee (USA)

Progeny in our archive have won 11.1% of 3,981 runs since Jan 2008 (296 horses).

Weakest on soft going: 7.9% from 611. Weakest over 2m5f – 3m (all codes): 7.2% from 139.

GoingRunsWinsSRvs sireThis horse
Firm34411.8%+0.7—
Good to Firm6018113.5%+2.40 from 1
Good98612813%+1.9—
Good to Soft4795611.7%+0.6—
Soft611487.9%−3.2—
Heavy197178.6%−2.5—
Standard (AW)1,0731069.9%−1.20 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f731115.1%+4—
6f – 7f5656912.2%+1.10 from 1
1m – 1m1f7117710.8%−0.3—
1m2f – 1m4f1,0681039.6%−1.50 from 1
1m5f – 2m1,00111411.4%+0.3—
2m1f – 2m4f4115513.4%+2.3—
2m5f – 3m139107.2%−3.9—
Over 3m1317.7%−3.4—

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
Inseparable (GB) (Insan)

2 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Turtle Dove (GB)100——
Quatre Saisons (GB)30——

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2011 · 2 runs
06 Jul 11+25d Lingfield Blackberry Lane Selling Stakes Class 6 · 10f · Good To Firm · 6 ran 5/6 20 8-9 40C Martin Dwyer 12/1
11 Jun 11 Lingfield (AW) Win A Holiday On Ladies Night Median Auction Maiden Stakes (AWT) Class 6 · 7f · Standard · 12 ran 10/12 9 8-13 55C Dane O'Neill 50/1

Quick answers

How many races has Insidious won?
Insidious (GB) has yet to win, from 2 archived starts in 2011.
Who trained Insidious?
Insidious (GB) was trained by William Jarvis on the most recent run on record, at Lingfield on 6 July 2011.
Who is Insidious's sire?
Insidious (GB) is by Sakhee (USA) out of Inseparable (GB), whose sire is Insan.
What is Insidious's sire's record?
Sakhee (USA)'s progeny in our archive have won 11.1% of 3,981 runs since Jan 2008 (296 horses), Flat and jumps together. Weakest on soft going: 7.9% from 611. Weakest over 2m5f – 3m (all codes): 7.2% from 139.
Who are Insidious's siblings?
Out of Inseparable (GB), Insidious (GB) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from June 2011. 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.