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Horse profile

Boom Boom Boris (GB)

6yo gelding · Trainer Sara Ender · Owner Andrew Nicholls
by Dragon Dancer (GB) out of Princess Scorpion (IRE) (Scorpion)
3 runs · 3 courses · from Oct 2024
As at 8 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 5 Jul 2026
KTB Profile

Boom Boom Boris is a gelding by Dragon Dancer out of a Scorpion mare who is yet to win from three starts on turf. All three runs came over 2m1f – 2m4f on good ground at three different courses. His best effort was when fourth of five at Southwell in Jun 2026. He last ran at Market Rasen in Jul 2026.

Based on 3 archived runs · run-style from 3 commented runs since Oct 2024 · updated 8 Nov 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 →

Jumps 2 figures · best 86C · median 81
GoingRunsBestMedianSince 8 Nov 2025
Good286C811 run · —
DistanceRunsBestMedianSince 8 Nov 2025
2m1f – 2m4f286C811 run · —

Of 3 runs looked at, 1 has no figure: did not complete (1).

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

KTB Rating

Best recent KTB Rating 93C the best of the last 2 rated runs · Southwell, 2 Jun 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 →

Jumps 2 figures · best 93C · median 89
GoingRunsBestMedianSince 8 Nov 2025
Good293C891 run · —
DistanceRunsBestMedianSince 8 Nov 2025
2m1f – 2m4f293C891 run · —

Of 3 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 3 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 from 3 analysed runs since Oct 2024

  • Held up 2 (67%) · 0 wins
  • Mid-division 1 (33%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 9% of 578 runs since Sep 2013 (80 horses).

Strongest on good going: 12.3% from 162.

GoingRunsWinsSRvs sireThis horse
Good to Firm1700%−9—
Good1622012.3%+3.30 from 3
Good to Soft129107.8%−1.2—
Soft140139.3%+0.3—
Heavy81911.1%+2.1—
Standard (AW)4900%−9—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f100%−9—
6f – 7f1500%−9—
1m – 1m1f3100%−9—
1m2f – 1m4f7311.4%−7.6—
1m5f – 2m1822011%+2—
2m1f – 2m4f178158.4%−0.60 from 3
2m5f – 3m741114.9%+5.9—
Over 3m24520.8%+11.8—

Flat and jumps together (all codes) · since Sep 2013 · as at 8 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Princess Scorpion (IRE) (Scorpion)

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.

Record by conditions

ClassRunsWinsSR£1
Class 4 2 0 0% −2.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Market Rasen 1 0 0% −1.00
Southwell 1 0 0% −1.00
Sedgefield 1 0 0% −1.00

JockeyRunsWinsSR£1
Harry Bannister 2 0 0% −2.00
Aaron Anderson 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 2 0 0% −2.00
2024 1 0 0% −1.00

TypeRunsWinsSR£1
Hurdle 2 0 0% −2.00
NH Flat 1 0 0% −1.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2026 · 2 runs
05 Jul 26+33d Market Rasen Malton Marquees Maiden Hurdle (GBB Race) Class 4 · 2m4½f · Good · 7 ran Settled in the pack early - dropped towards the back by the 3rd - jumped untidily around 5th - fluffed the following obstacle - toiling four out and pulled up after PU/7 — 11-4 —— Harry Bannister 66/1
02 Jun 26+590d Southwell Summer Fun At Southwell Racecourse 'National Hunt' Maiden Hurdle (GBB Race) Class 4 · 2m4½f · Good · 5 ran Settled towards the back early - never able to challenge for pace - dropped away well before the second last 4/5 69 11-4 86C93C Harry Bannister 28/1
2024 · 1 run
20 Oct 24 Sedgefield bet365 Open NH Flat Race (GBB Race) Class 5 · 2m1f · Good · 10 ran Slow to settle early - anchored at the back throughout - never a factor - well held at the finish 10/10 11 10-10 76C85C Aaron Anderson 100/1

Quick answers

How many races has Boom Boom Boris won?
Boom Boom Boris (GB) has yet to win, from 3 archived starts between 2024 and 2026.
Who trains Boom Boom Boris?
Boom Boom Boris (GB) is trained by Sara Ender, who saddled the horse on its most recent run on 5 July 2026.
Who is Boom Boom Boris's sire?
Boom Boom Boris (GB) is by Dragon Dancer (GB) out of Princess Scorpion (IRE), whose sire is Scorpion.
What is Boom Boom Boris's sire's record?
Dragon Dancer (GB)'s progeny in our archive have won 9% of 578 runs since Sep 2013 (80 horses), Flat and jumps together. Strongest on good going: 12.3% from 162.

Record shown from October 2024. 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.