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Horse profile

Rainbow Iris (GB)

3yo filly (at last run, Nov 2005) · Last trainer Bryan Smart · Last owner Paul K Spencer
by Mister Baileys (GB) out of Kastaway (GB) (Distant Relative)
10 runs · 7 courses · from Apr 2005
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 12 Nov 2005 — 7,655 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2005 · 10th of 13 Last raced off OR 45
KTB Profile

Rainbow Iris (GB) is yet to win from 10 starts. Best effort: 4th of 8 at York (Jul 2005). Last raced off 45, 20lb below the career-high mark.

Based on 10 archived runs · updated 28 Oct 2026
KTB at a glance OR ↓ 20lb off peak
Official rating45↓ 20lb off peak
45 45–65

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 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 44C the best of the last 3 rated runs · Redcar, 1 Oct 2005 Official rating 45 at the last run, 12 Nov 2005

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 8 figures · best 86C · median 45.5
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)320C18—
Good to Firm386C47—
Good to Soft274C72.5—
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f586C47—
Under 6f374C44—

Of 10 runs looked at, 2 have no figure: no runner of known ability in the race — the level cannot be solved (2).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 8 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
Mister Baileys (GB)

Progeny in our archive have won 7.2% of 375 runs since Jan 2008 (23 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm6657.6%+0.40 from 3
Good134107.5%+0.30 from 1
Good to Soft68811.8%+4.60 from 2
Soft5135.9%−1.3—
Heavy1815.6%−1.6—
Standard (AW)3800%−7.20 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f2528%+0.80 from 7
1m – 1m1f3800%−7.2—
1m2f – 1m4f65710.8%+3.6—
1m5f – 2m8866.8%−0.4—
2m1f – 2m4f9444.3%−2.9—
2m5f – 3m53611.3%+4.1—
Over 3m12216.7%+9.5—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Kastaway (GB) (Distant Relative)

5 siblings in the archive, 2 winners — best of them Trade Secret (GB) (5 wins).

The wins came over 6f; the highest grade won is Class 3 (Trade Secret (GB)).

ProduceRunsWinsWin tripsBest grade
Trade Secret (GB)4356fClass 3
Big Boom (GB)1716fClass 5
Sonovishi (GB)10——
Mfi've (GB)40——
Crabadabadoo (GB)10——

Record by conditions

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

ClassRunsWinsSR£1
Class 5 6 0 0% −6.00
Class 7 2 0 0% −2.00
Class 6 1 0 0% −1.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Southwell (AW) 2 0 0% −2.00
Redcar 2 0 0% −2.00
Nottingham 2 0 0% −2.00
Wolverhampton (AW) 1 0 0% −1.00
York 1 0 0% −1.00
Catterick 1 0 0% −1.00
Thirsk 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 7 0 0% −7.00
Under 6f 3 0 0% −3.00

JockeyRunsWinsSR£1
Dean Mernagh 4 0 0% −4.00
Paul Eddery 2 0 0% −2.00
Derek McGaffin 2 0 0% −2.00
Gyles Parkin 1 0 0% −1.00
Adrian McCarthy 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 ORKTB Jockey SP
2005 · 10 runs
12 Nov 05+30d Southwell (AW) Happy 50th Birthday Steve Giles Banded Stakes Class 7 · 6f · Standard · 13 ran 10/13 nk 8-11 4518C Gyles Parkin 14/1
13 Oct 05+12d Southwell (AW) Happy Birthday Helen From Thesoccersite.co.uk Banded Stakes Class 7 · 5f · Standard · 14 ran 11/14 ¾ 9-0 4820C Paul Eddery 14/1
01 Oct 05+30d Redcar Shepherd Construction Handicap Class 5 · 5f · Good To Firm · 15 ran 13/15 nk 8-4 5644C Adrian McCarthy 33/1
01 Sep 05+41d Redcar Constant Security Handicap Class 5 · 6f · Good To Firm · 16 ran 10/16 nk 8-1 5747C Paul Eddery 33/1
22 Jul 05+13d Wolverhampton (AW) Rooftop Housing Group Median Auction Maiden Stakes (Div 2) Class 6 · 6f · Standard · 11 ran 6/11 ½ 8-9 5316C Derek McGaffin 9/1
09 Jul 05+43d York John Smith's "No Nonsense Racing" Maiden Fillies' Stakes Class 4 · 7f · Good · 8 ran 4/8 3 8-11 60— Dean Mernagh 16/1
27 May 05+14d Catterick Catterick Fillies' Handicap Class 5 · 7f · Firm · 6 ran 6/6 2 8-2 62— Dean Mernagh 6/1
13 May 05+13d Nottingham Buy Tickets Online At Nottinghamracecourse.co.uk Handicap Class 5 · 6f · Good To Firm · 17 ran 8/17 ¾ 8-11 6386C Dean Mernagh 7/1
30 Apr 05+14d Thirsk Anniversary Handicap Class 5 · 6f · Good To Soft · 15 ran 4/15 1 8-6 6371C Dean Mernagh 9/1
16 Apr 05 Nottingham Fillies' Handicap Class 5 · 5f · Good To Soft · 16 ran 5/16 ¾ 8-13 6574C Derek McGaffin 20/1

Quick answers

How many races has Rainbow Iris won?
Rainbow Iris (GB) has yet to win, from 10 archived starts in 2005.
Who trained Rainbow Iris?
Rainbow Iris (GB) was trained by Bryan Smart on the most recent run on record, at Southwell (AW) on 12 November 2005.
Who is Rainbow Iris's sire?
Rainbow Iris (GB) is by Mister Baileys (GB) out of Kastaway (GB), whose sire is Distant Relative.
What is Rainbow Iris's official rating?
The most recent official rating on record is 45, from the run on 12 November 2005. The highest on record is 65.
What is Rainbow Iris's sire's record?
Mister Baileys (GB)'s progeny in our archive have won 7.2% of 375 runs since Jan 2008 (23 horses), Flat and jumps together.
Who are Rainbow Iris's siblings?
Out of Kastaway (GB), Rainbow Iris (GB) has 5 other produce in our archive, 2 of them winners. Most wins: Trade Secret (GB) (5). Highest grade won: Class 3 (Trade Secret (GB)). The wins came over 6f. As at Oct 2026.

Record shown from April 2005. 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.