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Horse profile

Muddagent (GB)

6yo gelding (at last run, Apr 2025) · Last trainer Seb Spencer · Last owner P Burrow N Bycroft
by Mahsoob (GB) out of Nine Red (GB) (Royal Applause)
4 runs · 3 courses · from Oct 2022
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 30 Apr 2025 — 539 days ago. Our archive can't say whether the horse is still in training.
Last run Apr 2025 · 10th of 11 Last raced off OR 49
KTB Profile

Muddagent won none of four starts between Oct 2022 and Apr 2025. His best effort came when fourth of six at Newcastle in Nov 2023. The gelding, by Mahsoob out of a Royal Applause mare, raced three times on the all-weather and once on turf. He finished 10th of 11 at Southwell in Apr 2025 when last raced off a mark of 49.

Based on 4 archived runs · run-style from 1 commented run since Apr 2025 · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 73 the best of the last 2 graded (A or B) runs · Newcastle (AW), 15 Nov 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 4 figures · best 73A · median 62.5
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)373A65—
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f365A60—
6f – 7f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 64B the best of the last 3 rated runs · Newcastle (AW), 11 Sep 2023 Official rating 49 at the last run, 30 Apr 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 →

Flat 4 figures · best 64B · median 55
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)364B59—
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f364B51—
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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
Mahsoob (GB)

Progeny in our archive have won 6.1% of 49 runs since Jan 2008 (9 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm900%−6.1—
Good14214.3%+8.2—
Good to Soft10110%+3.90 from 1
Soft300%−6.1—
Heavy300%−6.1—
Standard (AW)1000%−6.10 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f600%−6.10 from 1
1m – 1m1f25312%+5.90 from 3
1m2f – 1m4f100%−6.1—
1m5f – 2m1300%−6.1—
2m1f – 2m4f400%−6.1—

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
Nine Red (GB) (Royal Applause)

6 siblings in the archive, 3 winners — best of them Table Manners (GB) (3 wins).

The wins came over 7f–1m4f; the highest grade won is Class 5 (Harry Champion (GB)).

ProduceRunsWinsWin tripsBest grade
Table Manners (GB)1837f–1mClass 6
Harry Champion (GB)1227f–1m4fClass 5
Nonagon (GB)2221m2f–1m3fClass 5
James Barrymore (GB)110——
Big Muddy (GB)160——
Somewhat Sisyphean (GB)140——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 3 0 0% −3.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Newcastle (AW) 2 0 0% −2.00
Southwell (AW) 1 0 0% −1.00
Redcar 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 3 0 0% −3.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Dale Swift 3 0 0% −3.00
Alex Jary 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 3 0 0% −3.00
Hood 1 0 0% −1.00

SeasonRunsWinsSR£1
2025 1 0 0% −1.00
2023 2 0 0% −2.00
2022 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 ORSpdKTB Jockey SP
30 Apr 25+532d Southwell (AW) Sky Sports Racing Virgin 535 Handicap (Div 1) Class 6 · 8f · Standard To Slow · 11 ran Sat close to pace early - hit front 5f out - lost lead over 3f out and battled on into straight - dropped away over 2f out to finish 10th 10/11 1½ 9-1 4951C39C Alex Jary 66/1
15 Nov 23+65d Newcastle (AW) Use Safer Gambling Tools At BetUK Novice Stakes (GBB Race) Class 5 · 6f · Standard · 6 ran 4/6 2¼ 9-7 —73A59B Dale Swift 50/1
11 Sep 23+332d Newcastle (AW) Blake Newport Associates Restricted Maiden Stakes (GBB Race) Class 5 · 8f · Standard · 6 ran 4/6 3¾ 9-12 —65A64B Dale Swift 18/1
14 Oct 22 Redcar Every Race Live On Racing TV Novice Stakes (GBB Race) Class 5 · 8f · Good To Soft · 8 ran 7/8 3 9-4 —60C51C Dale Swift 100/1

Quick answers

How many races has Muddagent (GB) won?
Muddagent (GB) has yet to win, from 4 archived starts between 2022 and 2025.
Who trained Muddagent (GB)?
Muddagent (GB) was trained by Seb Spencer on the most recent run on record, at Southwell (AW) on 30 April 2025.
Who is Muddagent (GB)'s sire?
Muddagent (GB) is by Mahsoob (GB) out of Nine Red (GB), whose sire is Royal Applause.
What is Muddagent (GB)'s official rating?
The most recent official rating on record is 49, from the run on 30 April 2025. That is also the highest on record.
What is Muddagent (GB)'s sire's record?
Mahsoob (GB)'s progeny in our archive have won 6.1% of 49 runs since Jan 2008 (9 horses), Flat and jumps together.
Who are Muddagent (GB)'s siblings?
Out of Nine Red (GB), Muddagent (GB) has 6 other produce in our archive, 3 of them winners. Most wins: Table Manners (GB) (3). Highest grade won: Class 5 (Harry Champion (GB)). The wins came over 7f–1m4f. As at Oct 2026.

Record shown from October 2022. 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.