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Horse profile

Denver Sluice (GB)

2yo colt · Trainer Lemos De Souza · Owner Mr G Wilding
by Iffraaj (GB) out of Flourishing (GB) (Exceed And Excel)
2 runs · 2 courses · from Sep 2026
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 8 Oct 2026 · 5th of 11
KTB Profile

Lightly raced 2yo colt with 2 starts since Sep 2026. Finished 5 of 11 at Southwell (AW) last time. By Iffraaj (GB), whose progeny in our archive have won 10.5% of 13,978 runs since Apr 2010.

Based on 2 archived runs · run-style from 2 commented runs since Sep 2026 · updated 1 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 62 the best of the last 1 graded (A or B) run · Southwell (AW), 8 Oct 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 70C · median 66
GoingRunsBestMedianSince 1 Nov 2025
Standard (AW)1——1 run · —
Good1——1 run · —
DistanceRunsBestMedianSince 1 Nov 2025
6f – 7f270C662 runs · 70 / 66

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 16 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 58B the best of the last 2 rated runs · Southwell (AW), 8 Oct 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 — 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 →

Flat 2 figures · best 58B · median 50.5
GoingRunsBestMedianSince 1 Nov 2025
Standard (AW)1——1 run · —
Good1——1 run · —
DistanceRunsBestMedianSince 1 Nov 2025
6f – 7f258B50.52 runs · 58 / 50.5

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 16 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

Progeny in our archive have won 10.5% of 13,978 runs since Apr 2010 (1,092 horses).

GoingRunsWinsSRvs sireThis horse
Firm65812.3%+1.8—
Good to Firm2,20025311.5%+1—
Good2,9792949.9%−0.60 from 1
Good to Soft1,46515810.8%+0.3—
Soft1,7441408%−2.5—
Heavy493387.7%−2.8—
Standard (AW)5,03158211.6%+1.10 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f84610512.4%+1.9—
6f – 7f5,03254610.9%+0.40 from 2
1m – 1m1f3,82141110.8%+0.3—
1m2f – 1m4f2,6082479.5%−1—
1m5f – 2m1,13011510.2%−0.3—
2m1f – 2m4f397369.1%−1.4—
2m5f – 3m124118.9%−1.6—
Over 3m20210%−0.5—

Flat and jumps together (all codes) · since Apr 2010 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Flourishing (GB) (Exceed And Excel)

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 SpdKTB Jockey SP
2026 · 2 runs
08 Oct 26+17d Southwell (AW) Free Bets On Attheraces.com Ebf Restricted Maiden Stakes (For Horses In Bands C And D) (GBB Race) Class 4 · 6f · Standard · 11 ran Raced in the pack's middle - pushed along 2f out - kept going steadily to finish 5th 5/11 1 9-4 62A58B Finley Marsh 80/1
21 Sep 26 Leicester British Stallion Studs EBF Maiden Stakes (For Horses Which Have Never Run) (GBB Race) Class 3 · 7f · Good · 10 ran Set the pace early - lost the advantage over 2f out and pushed along - dropped away inside the final furlong to finish well beaten 10/10 1¼ 9-7 70C43C George Wood 10/1

Quick answers

How many races has Denver Sluice won?
Denver Sluice (GB) has yet to win, from 2 archived starts in 2026.
Who trains Denver Sluice?
Denver Sluice (GB) is trained by Lemos De Souza, who saddled the horse on its most recent run on 8 October 2026.
Who is Denver Sluice's sire?
Denver Sluice (GB) is by Iffraaj (GB) out of Flourishing (GB), whose sire is Exceed And Excel.
What is Denver Sluice's sire's record?
Iffraaj (GB)'s progeny in our archive have won 10.5% of 13,978 runs since Apr 2010 (1,092 horses), Flat and jumps together.

Record shown from September 2026. 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.