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Horse profile

Marching Thunder (GB)

2yo colt (at last run, Oct 2023) · Last trainer Charlie Appleby · Last owner Godolphin
by Dubawi (IRE) out of Spinning Cloud (USA) (Street Cry)
2 runs · 2 courses · from Sep 2023
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Oct 2023 — 1,106 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2023 · 4th of 6
KTB Profile

Marching Thunder ran twice as a 2yo colt between Sep 2023 and Oct 2023 without placing. He finished 4 of 6 in a Class 2 race at Nottingham on soft ground in Oct 2023, having also run at Newmarket on good to firm. By Dubawi, whose progeny in the archive have won 2377 of 12936 runs since Jan 2008, out of a Street Cry mare whose sole runner to date has not won.

Based on 2 archived runs · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 86 the best of the last 1 graded (A or B) run · Nottingham, 11 Oct 2023

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 86A · median 77.5
GoingRunsBestMedianSince 21 Oct 2025
Soft1———
Good to Firm1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f286A77.5—

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 75B the best of the last 2 rated runs · Nottingham, 11 Oct 2023

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 75B · median 70
GoingRunsBestMedianSince 21 Oct 2025
Soft1———
Good to Firm1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f275B70—

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 18.4% of 12,939 runs since Jan 2008 (1,521 horses).

Weakest at trips under 6f (all codes): 9.8% from 429.

GoingRunsWinsSRvs sireThis horse
Firm481122.9%+4.5—
Good to Firm2,32347720.5%+2.10 from 1
Good3,16656317.8%−0.6—
Good to Soft1,74231017.8%−0.6—
Soft1,90232717.2%−1.20 from 1
Heavy58910217.3%−1.1—
Standard (AW)3,16758518.5%+0.1—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f429429.8%−8.6—
6f – 7f3,11758018.6%+0.2—
1m – 1m1f3,85272518.8%+0.40 from 2
1m2f – 1m4f3,83276920.1%+1.7—
1m5f – 2m1,20618815.6%−2.8—
2m1f – 2m4f3334814.4%−4—
2m5f – 3m1381913.8%−4.6—
Over 3m32618.8%+0.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Tropical Cyclone (IRE)70——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
11 Oct 23+13d Nottingham British EBF Future Stayers Oath Novice Stakes (GBB Race) Class 2 · 8.5f · Soft · 6 ran 4/6 2½ 9-4 86A75B Harry Davies 9/1
28 Sep 23 Newmarket British Stallion Studs EBF Maiden Stakes Class 4 · 8f · Good To Firm · 17 ran 11/17 nk 9-2 69C65A James Doyle 14/1

Quick answers

How many races has Marching Thunder (GB) won?
Marching Thunder (GB) has yet to win, from 2 archived starts in 2023.
Who trained Marching Thunder (GB)?
Marching Thunder (GB) was trained by Charlie Appleby on the most recent run on record, at Nottingham on 11 October 2023.
Who is Marching Thunder (GB)'s sire?
Marching Thunder (GB) is by Dubawi (IRE) out of Spinning Cloud (USA), whose sire is Street Cry.
What is Marching Thunder (GB)'s sire's record?
Dubawi (IRE)'s progeny in our archive have won 18.4% of 12,939 runs since Jan 2008 (1,521 horses), Flat and jumps together. Weakest at trips under 6f (all codes): 9.8% from 429.
Who are Marching Thunder (GB)'s siblings?
Out of Spinning Cloud (USA), Marching Thunder (GB) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from September 2023. 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.