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Horse profile

Radio Source (IRE)

4yo gelding (at last run, Apr 2019) · Last trainer Tim Easterby · Last owner Ambrose Turnbull
by Raven's Pass (USA) out of Roshanak (IRE) (Spinning World)
6 runs · 6 courses · from Jul 2017
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 27 Apr 2019 — 2,734 days ago. Our archive can't say whether the horse is still in training.
Last run Apr 2019 · 12th of 14 Won at Lingfield New yard Last raced off OR 78
KTB Profile

Radio Source (IRE) is 1 from 6, the win coming at Class 5 level. Hasn't won since Aug 2017.

Based on 6 archived runs · updated 22 Oct 2026
KTB at a glance Win at Class 5

KTB Speed and Rating

KTB Speed

Best recent Speed 104 the best of the last 3 graded (A or B) runs · Kempton (AW), 24 Sep 2018

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 6 figures · best 104A · median 93
GoingRunsBestMedianSince 22 Oct 2025
Good395C72—
Standard (AW)2104A97.5—
Good to Soft1———
DistanceRunsBestMedianSince 22 Oct 2025
6f – 7f395C91—
1m – 1m1f2104A81.5—
1m2f – 1m4f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 73A the best of the last 3 rated runs · Kempton (AW), 24 Sep 2018 Official rating 78 at the last run, 27 Apr 2019

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 6 figures · best 93A · median 76.5
GoingRunsBestMedianSince 22 Oct 2025
Good386A59—
Standard (AW)280A76.5—
Good to Soft1———
DistanceRunsBestMedianSince 22 Oct 2025
6f – 7f393A86—
1m – 1m1f273A66—
1m2f – 1m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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 11.2% of 4,937 runs since Jan 2008 (453 horses).

GoingRunsWinsSRvs sireThis horse
Firm15320%+8.8—
Good to Firm7128912.5%+1.3—
Good1,1201079.6%−1.60 from 3
Good to Soft5566812.2%+11 from 1
Soft6737110.5%−0.7—
Heavy235208.5%−2.7—
Standard (AW)1,62619612.1%+0.90 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2502811.2%0—
6f – 7f1,55219112.3%+1.11 from 3
1m – 1m1f1,34515011.2%00 from 2
1m2f – 1m4f1,03111511.2%00 from 1
1m5f – 2m481469.6%−1.6—
2m1f – 2m4f214198.9%−2.3—
2m5f – 3m5747%−4.2—
Over 3m7114.3%+3.1—

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
Roshanak (IRE) (Spinning World)

8 siblings in the archive, 6 winners — best of them Melanippe (IRE) (3 wins).

The wins came over 5f–2m; the highest grade won is Listed (Araaja (IRE)).

ProduceRunsWinsWin tripsBest grade
Melanippe (IRE)2031m4f—
Tommy Welsh (IRE)1321m4f–2m—
Oh So Woke (IRE)1427f–7½fClass 6
Tom Melbourne (IRE)111m2½f—
Felina (IRE)815f—
Araaja (IRE)311m2fListed
Arc Centurion (IRE)20——
Tom The Second (IRE)40——

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −3.00
Standard (AW) 2 0 0% −2.00
Good to Soft 1 1 100% +1.00

ClassRunsWinsSR£1
Class 4 3 0 0% −3.00
Class 5 2 1 50% +0.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Ripon 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00
Lingfield 1 1 100% +1.00
Yarmouth 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 3 1 33% −1.00
1m – 1m1f 2 0 0% −2.00
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Ryan Moore 3 1 33% −1.00
Tristan Price 2 0 0% −2.00
Duran Fentiman 1 0 0% −1.00

SeasonRunsWinsSR£1
2019 1 0 0% −1.00
2018 3 0 0% −3.00
2017 2 1 50% +0.00

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
27 Apr 19+199d Ripon Watch Sky Sports Racing In HD Handicap Class 3 · 8f · Good · 14 ran 12/14 nk 8-9 7859C59C Duran Fentiman 50/1
10 Oct 18+16d Nottingham Get Daily Tips At racinguk.com Handicap Class 4 · 10f · Good · 14 ran 10/14 3½ 8-8 8095C58C Tristan Price 20/1
24 Sep 18+19d Kempton (AW) ROA/Racing Post Owners' Jackpot Handicap Class 4 · 8f · Standard To Slow · 9 ran 5/9 3¼ 9-2 83104A73A Ryan Moore 11/4F
05 Sep 18+380d Lingfield (AW) Racing Welfare Novice Stakes Class 5 · 7f · Standard · 10 ran 5/10 hd 9-2 —91A80A Tristan Price 7/2
21 Aug 17+33d Lingfield Injured Jockeys Fund EBF Novice Stakes Class 5 · 7f · Good To Soft · 13 ran 1/13 9-2 —95C93A Ryan Moore EvensF
19 Jul 17 Yarmouth Bazuka / EBF Novice Stakes (Plus 10) Class 4 · 7f · Good · 9 ran 2/9 ½ 9-2 —72A86A Ryan Moore 9/1

Quick answers

How many races has Radio Source (IRE) won?
Radio Source (IRE) won 1 of 6 archived starts between 2017 and 2019, a strike rate of 16.7%. Placed 2 times in total (33.3% of starts).
Who trained Radio Source (IRE)?
Radio Source (IRE) was trained by Tim Easterby on the most recent run on record, at Ripon on 27 April 2019.
Who is Radio Source (IRE)'s sire?
Radio Source (IRE) is by Raven's Pass (USA) out of Roshanak (IRE), whose sire is Spinning World.
What is Radio Source (IRE)'s official rating?
The most recent official rating on record is 78, from the run on 27 April 2019. The highest on record is 83.
What is Radio Source (IRE)'s sire's record?
Raven's Pass (USA)'s progeny in our archive have won 11.2% of 4,937 runs since Jan 2008 (453 horses), Flat and jumps together.
Who are Radio Source (IRE)'s siblings?
Out of Roshanak (IRE), Radio Source (IRE) has 8 other produce in our archive, 6 of them winners. Most wins: Melanippe (IRE) (3). Highest grade won: Listed (Araaja (IRE)). The wins came over 5f–2m. As at Oct 2026.

Record shown from July 2017. 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.