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Horse profile

Chain Reactor (GB)

7yo gelding (at last run, Apr 2013) · Last trainer Amy Weaver · Last owner Malcolm C Denmark
by Hamas (IRE) out of Rose Tina (GB) (Tina's Pet)
8 runs · 8 courses · from Jan 2012
As at 13 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 14 Apr 2013 — 4,930 days ago. Our archive can't say whether the horse is still in training.
Last run Apr 2013 · 5th of 7 Won at Sedgefield
KTB Profile

Chain Reactor (GB) is 1 from 8, the win coming at Class 6 level. Hasn't won since Jan 2012.

Based on 8 archived runs · updated 13 Oct 2026
KTB at a glance Win at Class 6

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Sep 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating (jumps) 99C the best of the last 3 rated runs · Huntingdon, 3 Mar 2013

Best recent KTB Rating (flat) 64A the best of the last 3 rated runs · Lingfield (AW), 11 Jan 2013

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.

Jumps 5 figures · best 114A · median 98
GoingRunsBestMedianSince 13 Oct 2025
Soft3114A93—
Good1———
Good to Soft1———
DistanceRunsBestMedianSince 13 Oct 2025
2m1f – 2m4f4114A96—
1m5f – 2m1———
Flat 3 figures · best 64A · median 54
GoingRunsBestMedianSince 13 Oct 2025
Standard (AW)364A54—
DistanceRunsBestMedianSince 13 Oct 2025
1m2f – 1m4f364A54—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 8 figures from 8 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
Hamas (IRE)

Progeny in our archive have won 8.4% of 191 runs since Jan 2008 (22 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm1300%−8.4—
Good4249.5%+1.10 from 1
Good to Soft35514.3%+5.90 from 1
Soft34411.8%+3.41 from 3
Heavy17211.8%+3.4—
Standard (AW)5012%−6.40 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f600%−8.4—
6f – 7f800%−8.4—
1m – 1m1f400%−8.4—
1m2f – 1m4f50612%+3.60 from 3
1m5f – 2m7057.1%−1.30 from 1
2m1f – 2m4f30413.3%+4.91 from 4
2m5f – 3m1700%−8.4—
Over 3m6116.7%+8.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 13 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Rose Tina (GB) (Tina's Pet)

2 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Joe's Daughter (GB)30——
Tina's Gift (GB)10——

Record by conditions

GoingRunsWinsSR£1
Soft 3 1 33% +5.00
Standard (AW) 3 0 0% −3.00
Good 1 0 0% −1.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 3 0 0% −3.00
Class 5 3 0 0% −3.00
Class 6 2 1 50% +6.00

CourseRunsWinsSR£1
Wincanton 1 0 0% −1.00
Ffos Las 1 0 0% −1.00
Huntingdon 1 0 0% −1.00
Southwell (AW) 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00
Ascot 1 0 0% −1.00
Sedgefield 1 1 100% +7.00

DistanceRunsWinsSR£1
2m1f – 2m4f 4 1 25% +4.00
1m2f – 1m4f 3 0 0% −3.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Robert Havlin 3 0 0% −3.00
Kieron Edgar 2 0 0% −2.00
Tom Scudamore 2 0 0% −2.00
Paddy Brennan 1 1 100% +7.00

HeadgearRunsWinsSR£1
None 6 1 17% +2.00
Blinkers 2 0 0% −2.00

SeasonRunsWinsSR£1
2013 6 0 0% −6.00
2012 2 1 50% +6.00

TypeRunsWinsSR£1
Hurdle 3 0 0% −3.00
Flat 3 0 0% −3.00
NH Flat 2 1 50% +6.00

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 KTB Jockey SP
14 Apr 13+17d Wincanton Bathwick Tyres Taunton Novices' Hurdle Class 4 · 20f · Soft · 7 ran 5/7 96 10-7 93C Kieron Edgar 50/1
28 Mar 13+25d Ffos Las Victorian House Window Group Maiden Hurdle Class 4 · 20f · Soft · 10 ran 3/10 1¾ 10-8 87B Kieron Edgar 40/1
03 Mar 13+12d Huntingdon 32RedPoker.com Maiden Hurdle Class 4 · 19.5f · Good · 14 ran 9/14 7 11-2 99C Tom Scudamore 66/1
19 Feb 13+15d Southwell (AW) Free Sports Betting At Bookmakers.co.uk Maiden Stakes Class 5 · 11f · Standard · 8 ran 7/8 15 10-0 54C Robert Havlin 33/1
04 Feb 13+24d Wolverhampton (AW) Exclusive Free Bets At Bookmakers.co.uk Maiden Stakes Class 5 · 12f · Standard · 6 ran 6/6 47 9-8 47C Robert Havlin 14/1
11 Jan 13+69d Lingfield (AW) Lingfieldpark.co.uk Maiden Stakes Class 5 · 12f · Standard · 8 ran 4/8 3¼ 9-9 64A Robert Havlin 20/1
03 Nov 12+303d Ascot United House Standard Open NH Flat Race Class 6 · 15.5f · Good To Soft · 10 ran 10/10 17 11-7 98C Tom Scudamore 25/1
05 Jan 12 Sedgefield digibet.com Standard Open NH Flat Race Class 6 · 17f · Soft · 8 ran 1/8 11-5 114A Paddy Brennan 7/1

Quick answers

How many races has Chain Reactor (GB) won?
Chain Reactor (GB) won 1 of 8 archived starts between 2012 and 2013, a strike rate of 12.5%. Placed 2 times in total (25% of starts).
Who trained Chain Reactor (GB)?
Chain Reactor (GB) was trained by Amy Weaver on the most recent run on record, at Wincanton on 14 April 2013.
Who is Chain Reactor (GB)'s sire?
Chain Reactor (GB) is by Hamas (IRE) out of Rose Tina (GB), whose sire is Tina's Pet.
What going does Chain Reactor (GB) prefer?
Chain Reactor (GB) has the best record on soft going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Chain Reactor (GB)'s sire's record?
Hamas (IRE)'s progeny in our archive have won 8.4% of 191 runs since Jan 2008 (22 horses), Flat and jumps together.
Who are Chain Reactor (GB)'s siblings?
Out of Rose Tina (GB), Chain Reactor (GB) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from January 2012. 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.