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Horse profile

Necronaut (GB)

5yo gelding (at last run, Dec 2025) · Trainer Paul Nicholls · Owner Colm Donlon
by Blue Bresil (FR) out of Potters Den (IRE) (Stowaway)
5 runs · 4 courses · from Jan 2025
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Off 311 days · 8th of 12
KTB Profile

Necronaut is a gelding by Blue Bresil out of Potters Den who has shown no wins from five starts on turf. His best effort came when second of 12 at Wincanton in Jan 2025. He has raced four times over 1m5f to 2m, all on good to soft or soft ground, and finished eighth of 12 in a Class 4 maiden hurdle at Hereford in Dec 2025.

Based on 5 archived runs · run-style from 2 commented runs · updated 18 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 120 the best of the last 3 graded (A or B) runs · Ffos Las, 17 Apr 2025

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 5 figures · best 120A · median 73
GoingRunsBestMedianSince 18 Oct 2025
Good to Soft4120A812 · 89 / 79.5
Soft1——1 · —
DistanceRunsBestMedianSince 18 Oct 2025
1m5f – 2m4120A71.52 · 70 / 64
2m1f – 2m4f1——1 · —

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 5 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 112C the best of the last 3 rated runs · Chepstow, 5 Nov 2025

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 →

Jumps 5 figures · best 128A · median 112
GoingRunsBestMedianSince 18 Oct 2025
Good to Soft4128A118.52 · 112 / 106.5
Soft1——1 · —
DistanceRunsBestMedianSince 18 Oct 2025
1m5f – 2m4128A1142 · 103 / 102
2m1f – 2m4f1——1 · —

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 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
Blue Bresil (FR)

Progeny in our archive have won 12.1% of 3,485 runs since Jan 2008 (454 horses).

GoingRunsWinsSRvs sireThis horse
Firm100%−12.1—
Good to Firm45715.6%+3.5—
Good90210211.3%−0.8—
Good to Soft7268211.3%−0.80 from 4
Soft1,18715212.8%+0.70 from 1
Heavy5707312.8%+0.7—
Standard (AW)5259.6%−2.5—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f10110%−2.1—
1m – 1m1f3725.4%−6.7—
1m2f – 1m4f6757.5%−4.6—
1m5f – 2m1,24316513.3%+1.20 from 4
2m1f – 2m4f1,47316811.4%−0.70 from 1
2m5f – 3m5657112.6%+0.5—
Over 3m901011.1%−1—

Flat and jumps together (all codes) · since Jan 2008 · as at 17 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Potters Den (IRE) (Stowaway)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
The Den Master (GB)20——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 4 0 0% −4.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 4 0 0% −4.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Chepstow 2 0 0% −2.00
Hereford 1 0 0% −1.00
Ffos Las 1 0 0% −1.00
Wincanton 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 4 0 0% −4.00
2m1f – 2m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Lorcan Williams 2 0 0% −2.00
Harry Cobden 2 0 0% −2.00
Freddie Gingell 1 0 0% −1.00

TypeRunsWinsSR£1
Hurdle 3 0 0% −3.00
NH Flat 2 0 0% −2.00

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
10 Dec 25+19d Hereford BetWright Bet The Wright Way Maiden Hurdle (GBB Race) (Div 1) Class 4 · 16f · Good To Soft · 12 ran Settled at the back of the field - lost touch two out - well beaten at the finish 8/12 22 11-4 70C101C Lorcan Williams 40/1
21 Nov 25+16d Chepstow BetWright Bet The Wright Way Novices' Hurdle (GBB Race) Class 4 · 16f · Soft · 11 ran Settled in the pack - driven on approaching 3 out then lost touch after 2 out - dropped away nearing the last 8/11 ¾ 11-0 58A103A Lorcan Williams 12/1
05 Nov 25+202d Chepstow Heckler & Koch - No Compromise Maiden Hurdle (GBB Race) (Div 2) Class 4 · 19.5f · Good To Soft · 9 ran Sat close to front group early - lost place after 3 out - dropped away steadily to finish 5th 5/9 27 11-4 89C112C Harry Cobden 20/1
17 Apr 25+91d Ffos Las Adept GRP Cabinets Open NH Flat Race (GBB Race) (Div 1) Class 4 · 16f · Good To Soft · 9 ran Set the pace early - driven and overtaken 2f out then dropped to fourth soon after - faded steadily inside the final furlong 4/9 5½ 11-3 120A125A Freddie Gingell 5/2
16 Jan 25 Wincanton Afternoon Tea Available For March Fixtures 'Newcomers' NH Flat Race (GBB Race) Class 5 · 15f · Good To Soft · 12 ran Handy early - urged on with 3f left - driven approaching final furlong - stayed on to grab 2nd close home but no answer to the winner 2/12 3 11-8 73A128A Harry Cobden 5/2F

Quick answers

How many races has Necronaut (GB) won?
Necronaut (GB) has yet to win, from 5 archived starts in 2025. Placed 1 time in total (20% of starts).
Who trains Necronaut (GB)?
Necronaut (GB) is trained by Paul Nicholls, who saddled the horse on its most recent run on 10 December 2025.
Who is Necronaut (GB)'s sire?
Necronaut (GB) is by Blue Bresil (FR) out of Potters Den (IRE), whose sire is Stowaway.
What is Necronaut (GB)'s sire's record?
Blue Bresil (FR)'s progeny in our archive have won 12.1% of 3,485 runs since Jan 2008 (454 horses), Flat and jumps together.
Who are Necronaut (GB)'s siblings?
Out of Potters Den (IRE), Necronaut (GB) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from January 2025. 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.