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Horse profile

Rideson (GB)

3yo filly (at last run, Sep 2020) · Last trainer Roger Varian · Last owner Sheikh Ahmed Al Maktoum
10 runs · 6 courses · from Oct 2019
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 13 Sep 2020 — 2,222 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2020 · 2nd of 5 Won at Bath Last raced off OR 78
KTB Profile

Rideson (GB) is 1 from 10, the win coming at Class 5 level. Hasn't won since Jul 2020. The win came on turf — 0 from 8 on the all-weather.

Based on 10 archived runs · updated 14 Oct 2026
KTB at a glance Won on turf, 0 on AW Win at Class 5
Official rating78↓ 2lb off peak
78 76–80

KTB Speed and Rating

KTB Speed

Best recent Speed 102 the best of the last 3 graded (A or B) runs · Chelmsford City (AW), 9 Jun 2020

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.

Flat 10 figures · best 105C · median 88.5
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)8105C88.5—
Good to Firm2100C83.5—
DistanceRunsBestMedianSince 14 Oct 2025
1m – 1m1f9105C91—
6f – 7f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 10 figures from 10 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 85A the best of the last 3 rated runs · Kempton (AW), 18 Aug 2020 Official rating 78 at the last run, 13 Sep 2020

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.

Flat 10 figures · best 90A · median 83.5
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)890A84.5—
Good to Firm283A81.5—
DistanceRunsBestMedianSince 14 Oct 2025
1m – 1m1f989A83—
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 10 figures from 10 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 13.9% of 3,723 runs since Jan 2008 (344 horses).

Weakest on heavy going: 9.3% from 161. Weakest over 6f – 7f (all codes): 8.2% from 232.

GoingRunsWinsSRvs sireThis horse
Firm11327.3%+13.4—
Good to Firm4416915.6%+1.71 from 2
Good1,01714314.1%+0.2—
Good to Soft4797816.3%+2.4—
Soft5697112.5%−1.4—
Heavy161159.3%−4.6—
Standard (AW)1,04513713.1%−0.80 from 8
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f100%−13.9—
6f – 7f232198.2%−5.70 from 1
1m – 1m1f610609.8%−4.11 from 9
1m2f – 1m4f1,41320414.4%+0.5—
1m5f – 2m97315215.6%+1.7—
2m1f – 2m4f4046616.3%+2.4—
2m5f – 3m851416.5%+2.6—
Over 3m5120%+6.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

3 siblings in the archive, 3 winners — best of them Korroor (IRE) (3 wins).

The wins came over 6f–1m½f; the highest grade won is Class 5 (Tamaamm (GB)).

ProduceRunsWinsWin tripsBest grade
Korroor (IRE)2936f–7fClass 6
Tamaamm (GB)311mClass 5
Tairann (GB)1811m½fClass 5

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 8 0 0% −8.00
Good to Firm 2 1 50% +0.25

ClassRunsWinsSR£1
Class 4 5 0 0% −5.00
Class 5 4 1 25% −1.75
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Chelmsford City (AW) 4 0 0% −4.00
Wolverhampton (AW) 2 0 0% −2.00
Kempton (AW) 1 0 0% −1.00
Bath 1 1 100% +1.25
Windsor 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 9 1 11% −6.75
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Jack Mitchell 3 0 0% −3.00
Andrea Atzeni 3 1 33% −0.75
Ray Dawson 1 0 0% −1.00
David Egan 1 0 0% −1.00
Charlie Bennett 1 0 0% −1.00
Kieran Shoemark 1 0 0% −1.00

SeasonRunsWinsSR£1
2020 8 1 13% −5.75
2019 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 ORSpdKTB Jockey SP
13 Sep 20+26d Wolverhampton (AW) British Stallion Studs EBF Fillies' Handicap Class 4 · 9.5f · Standard · 5 ran 2/5 2½ 9-6 78105C84B Jack Mitchell 2/1
18 Aug 20+35d Kempton (AW) Unibet 3 Uniboosts A Day Handicap Class 4 · 8f · Standard To Slow · 11 ran 5/11 ½ 9-2 8091A85A Ray Dawson 11/2
14 Jul 20+16d Bath Follow At The Races On Twitter Maiden Stakes Class 5 · 8f · Good To Firm · 13 ran 1/13 9-0 80100C83A Andrea Atzeni 5/4F
28 Jun 20+19d Windsor Sky Sports Racing 415 Maiden Stakes (Div 1) Class 5 · 8f · Good To Firm · 9 ran 2/9 ½ 8-13 8067A80A Andrea Atzeni 6/5F
09 Jun 20+115d Chelmsford City (AW) Cock Green Fillies' Handicap Class 4 · 8f · Standard · 12 ran 2/12 2 9-0 76102A89A David Egan 9/2
15 Feb 20+26d Newcastle (AW) Ladbrokes Home Of The Odds Boost Fillies' Novice Stakes (Div 1) Class 5 · 8f · Standard · 11 ran 2/11 ½ 8-9 7858A75A Jack Mitchell 10/11F
20 Jan 20+18d Wolverhampton (AW) Ladbrokes Home Of The Odds Boost Fillies' Novice Stakes Class 5 · 9.5f · Standard · 11 ran 2/11 1½ 8-6 7859A68A Charlie Bennett 15/8J
02 Jan 20+44d Chelmsford City (AW) Book Tickets At chelmsfordcityracecourse.com Novice Stakes (Plus 10) (Div 2) Class 4 · 8f · Standard · 13 ran 2/13 ½ 9-0 —98B86A Jack Mitchell 9/4F
19 Nov 19+47d Chelmsford City (AW) Bet totetrifecta At totesport.com EBF Fillies' Novice Stakes (Plus 10) Class 3 · 8f · Standard · 14 ran 3/14 1¾ 9-0 —86B78A Kieran Shoemark 4/7F
03 Oct 19 Chelmsford City (AW) Bet toteplacepot At totesport.com EBF Fillies' Novice Stakes (Plus 10) Class 4 · 7f · Standard · 11 ran 2/11 nk 9-0 —79A90A Andrea Atzeni 2/1F

Quick answers

How many races has Rideson (GB) won?
Rideson (GB) won 1 of 10 archived starts between 2019 and 2020, a strike rate of 10%. Placed 9 times in total (90% of starts).
Who trained Rideson (GB)?
Rideson (GB) was trained by Roger Varian on the most recent run on record, at Wolverhampton (AW) on 13 September 2020.
Who is Rideson (GB)'s sire?
Rideson (GB) is by Golden Horn (GB) out of Rekdhat (IRE), whose sire is Shamardal.
What is Rideson (GB)'s official rating?
The most recent official rating on record is 78, from the run on 13 September 2020. The highest on record is 80.
What is Rideson (GB)'s sire's record?
Golden Horn (GB)'s progeny in our archive have won 13.9% of 3,723 runs since Jan 2008 (344 horses), Flat and jumps together. Weakest on heavy going: 9.3% from 161. Weakest over 6f – 7f (all codes): 8.2% from 232.
Who are Rideson (GB)'s siblings?
Out of Rekdhat (IRE), Rideson (GB) has 3 other produce in our archive, 3 of them winners. Most wins: Korroor (IRE) (3). Highest grade won: Class 5 (Tamaamm (GB)). The wins came over 6f–1m½f. As at Oct 2026.

Record shown from October 2019. 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.