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Horse profile

Mainshock (USA)

2yo colt · Trainer David Loughnane · Owner Amo Racing Limited
by Epicenter (USA) out of Hence (IRE) (Galileo)
2 runs · 2 courses · from Aug 2026
As at 25 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 14 Sep 2026 · 5th of 9
KTB Profile

Lightly raced 2yo colt with 2 starts since Aug 2026. Finished 5 of 9 at Kempton (AW) last time.

Based on 2 archived runs · run-style from 2 commented runs since Aug 2026 · updated 25 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 81 the best of the last 1 graded (A or B) run · Kempton (AW), 14 Sep 2026

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 108C · median 94.5
GoingRunsBestMedianSince 25 Oct 2025
Standard (AW)1——1 run · —
Good to Soft1——1 run · —
DistanceRunsBestMedianSince 25 Oct 2025
6f – 7f2108C94.52 runs · 108 / 94.5

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 65A the best of the last 2 rated runs · Kempton (AW), 14 Sep 2026

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 65A · median 61.5
GoingRunsBestMedianSince 25 Oct 2025
Standard (AW)1——1 run · —
Good to Soft1——1 run · —
DistanceRunsBestMedianSince 25 Oct 2025
6f – 7f265A61.52 runs · 65 / 61.5

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.

Pedigree intelligence

Sire
Epicenter (USA)

Progeny in our archive have won 0% of 5 runs since Jan 2008 (2 horses). A small sample.

GoingRunsWinsSRvs sireThis horse
Good100%0—
Good to Soft100%00 from 1
Soft100%0—
Standard (AW)200%00 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f200%00 from 2
1m – 1m1f300%0—

Flat and jumps together (all codes) · since Jan 2008 · as at 25 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Hence (IRE) (Galileo)

4 siblings in the archive, 3 winners — best of them Mega Force (IRE) (1 win).

The wins came over 6f–7f.

ProduceRunsWinsWin tripsBest grade
Mega Force (IRE)917f—
Flushing Meadows (USA)816f—
Dame Kiri (USA)1316f—
Gasper De Lemos (IRE)10——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2026 · 2 runs
14 Sep 26+16d Kempton (AW) Unibet/British Stallion Studs EBF Novice Stakes (GBB Race) Class 3 · 7f · Standard / Slow · 9 ran Sat close to the front early - pushed along with a shout still in it 2f out - stayed on at one speed inside the final furlong to finish 5th 5/9 1½ 9-4 81A65A Rowan Scott 125/1
29 Aug 26 Chepstow Free Tips On Attheraces.com Ebf Novice Stakes (gbb Race) Class 3 · 7f · Good To Soft · 5 ran Sat in third early - pressed for effort 2f out - stayed on same pace to finish third 3/5 1¼ 9-7 108C58B Laura Pearson 11/4

Quick answers

How many races has Mainshock won?
Mainshock (USA) has yet to win, from 2 archived starts in 2026.
Who trains Mainshock?
Mainshock (USA) is trained by David Loughnane, who saddled the horse on its most recent run on 14 September 2026.
Who is Mainshock's sire?
Mainshock (USA) is by Epicenter (USA) out of Hence (IRE), whose sire is Galileo.
What is Mainshock's sire's record?
Epicenter (USA)'s progeny in our archive have won 0% of 5 runs since Jan 2008 (2 horses), Flat and jumps together. A small sample.
Who are Mainshock's siblings?
Out of Hence (IRE), Mainshock (USA) has 4 other produce in our archive, 3 of them winners. Most wins: Mega Force (IRE) (1). The wins came over 6f–7f. As at Oct 2026.

Record shown from August 2026. 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.