How many races has Boston Blue won?

Boston Blue (GB) won 7 of 64 archived starts between 2009 and 2017, a strike rate of 10.9%. Placed 14 times in total (21.9% of starts).

Who trained Boston Blue?

Boston Blue (GB) was trained by Tony Carroll on the most recent run on record, at Leicester on 20 November 2017.

Who is Boston Blue's sire?

Boston Blue (GB) is by Halling (USA) out of City of Gold (IRE), whose sire is Sadler's Wells.

What going does Boston Blue prefer?

Boston Blue (GB) has the best record on good going: 3 wins from 16 starts (18.8%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.

What is Boston Blue's official rating?

The most recent official rating on record is 105, from the run on 20 November 2017. The highest on record is 118.

What is Boston Blue's sire's record?

Halling (USA)'s progeny in our archive have won 11% of 6,095 runs since Jan 2008 (409 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 4.8% from 187.

Who are Boston Blue's siblings?

Out of City of Gold (IRE), Boston Blue (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: Mabuya (UAE) (2). Highest grade won: Class 4 (Mabuya (UAE)). The wins came over 1m2f–1m4f. As at Oct 2026.

Horse profile

Boston Blue (GB)

10yo gelding (at last run, Nov 2017) · Last trainer Tony Carroll · Last owner B J Millen

by Halling (USA) out of City of Gold (IRE) (Sadler's Wells)

64 runs · 25 courses · from Oct 2009

As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

No run recorded since 20 Nov 2017 — 3,263 days ago. Our archive can't say whether the horse is still in training.

Last run Nov 2017 · 4th of 4 7 wins · 6 courses Last raced off OR 105

KTB Profile

Boston Blue (GB) is 7 from 64. Hasn't won since Dec 2014. Last raced off 105, 13lb below the career-high mark.

Based on 64 archived runs · updated 27 Oct 2026

KTB at a glance OR ↓ 13lb off peak

7–64Wins / Runs
10.9%Strike rate
14 (21.9%)Placed
−27.50£1 level staken=64 at SP
1.12Fair A/E n=64 · 0.96 incl. margin
118Highest OR
47dAvg between runs

Official rating105↓ 13lb off peak

105 51–118

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 →

Jumps 2 figures · best 69^C · median 60

Going	Runs	Best	Median	Since 27 Oct 2025
Good to Firm	2	69^C	60	—

Distance	Runs	Best	Median	Since 27 Oct 2025
1m5f – 2m	2	69^C	60	—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating (jumps) 114^A the best of the last 3 rated runs · Stratford, 17 Jul 2016 Official rating 105 at the last jumps run, 20 Nov 2017

Best recent KTB Rating (flat) 63^B the best of the last 3 rated runs · Lingfield (AW), 1 Apr 2016 Official rating 51 at the last flat run, 1 Apr 2016

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 →

Jumps 19 figures · best 138^B · median 106

Going	Runs	Best	Median	Since 27 Oct 2025
Heavy	6	119^A	110	—
Good to Firm	3	106^A	93	—
Good	3	129^A	114	—
Good to Soft	3	123^A	91	—
Soft	3	138^B	107	—
Standard (AW)	1	—	—	—

Distance	Runs	Best	Median	Since 27 Oct 2025
1m5f – 2m	14	138^B	102.5	—
2m1f – 2m4f	5	115^A	108	—

Flat 43 figures · best 89^A · median 67

Going	Runs	Best	Median	Since 27 Oct 2025
Standard (AW)	20	74^A	62.5	—
Good	13	89^A	71	—
Soft	4	87^A	69	—
Good to Firm	3	84^B	83	—
Good to Soft	2	83^A	72.5	—
Heavy	1	—	—	—

Distance	Runs	Best	Median	Since 27 Oct 2025
1m5f – 2m	24	82^A	67.5	—
1m2f – 1m4f	16	89^A	63.5	—
1m – 1m1f	2	72^A	71	—
2m1f – 2m4f	1	—	—	—

Of 64 runs looked at, 2 have no figure: did not complete (or a non-runner row) (2).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 62 figures from 64 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

Halling (USA)

Progeny in our archive have won 11% of 6,095 runs since Jan 2008 (409 horses).

Weakest over 2m5f – 3m (all codes): 4.8% from 187.

Going	Runs	Wins	SR	vs sire	This horse
Firm	72	8	11.1%	+0.1	—
Good to Firm	1,151	146	12.7%	+1.7	1 from 6
Good	1,606	179	11.1%	+0.1	3 from 16
Good to Soft	751	83	11.1%	+0.1	0 from 6
Soft	789	89	11.3%	+0.3	1 from 8
Heavy	256	28	10.9%	−0.1	1 from 7
Standard (AW)	1,470	136	9.3%	−1.7	1 from 21

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
Under 6f	36	3	8.3%	−2.7	—
6f – 7f	578	48	8.3%	−2.7	—
1m – 1m1f	979	93	9.5%	−1.5	0 from 2
1m2f – 1m4f	2,079	247	11.9%	+0.9	2 from 16
1m5f – 2m	1,592	196	12.3%	+1.3	5 from 39
2m1f – 2m4f	614	68	11.1%	+0.1	0 from 7
2m5f – 3m	187	9	4.8%	−6.2	—
Over 3m	30	5	16.7%	+5.7	—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

City of Gold (IRE) (Sadler's Wells)

2 siblings in the archive, 1 winner — best of them Mabuya (UAE) (2 wins).

The wins came over 1m2f–1m4f; the highest grade won is Class 4 (Mabuya (UAE)).

Produce	Runs	Wins	Win trips	Best grade
Mabuya (UAE)	22	2	1m2f–1m4f	Class 4
History Girl (IRE)	7	0	—	—

Record by conditions

Going	Runs	Wins	SR	£1
Standard (AW)	21	1	5%	−16.50
Good	16	3	19%	+0.25
Soft	8	1	13%	−1.50
Heavy	7	1	14%	−1.50
Good to Firm	6	1	17%	−2.25
Good to Soft	6	0	0%	−6.00

Class	Runs	Wins	SR	£1
Class 5	27	6	22%	+5.00
Class 4	21	0	0%	−21.00
Class 6	12	1	8%	−7.50
Class 3	3	0	0%	−3.00
Class 2	1	0	0%	−1.00

Course	Runs	Wins	SR	£1
Kempton (AW)	13	1	8%	−8.50
Leicester	7	1	14%	−0.50
Lingfield (AW)	6	0	0%	−6.00
Doncaster	6	1	17%	+2.00
Goodwood	6	2	33%	+2.25
Kempton	2	0	0%	−2.00
Chepstow	2	0	0%	−2.00
Windsor	2	0	0%	−2.00
Wolverhampton (AW)	2	0	0%	−2.00
Uttoxeter	2	1	50%	+3.50
York	2	0	0%	−2.00
Towcester	1	0	0%	−1.00
Stratford	1	0	0%	−1.00
Sandown	1	0	0%	−1.00
Newcastle	1	0	0%	−1.00
Brighton	1	1	100%	+2.75
Salisbury	1	0	0%	−1.00
Epsom Downs	1	0	0%	−1.00
Thirsk	1	0	0%	−1.00
Newmarket	1	0	0%	−1.00
Musselburgh	1	0	0%	−1.00
Newbury	1	0	0%	−1.00
Haydock	1	0	0%	−1.00
Nottingham	1	0	0%	−1.00
Ripon	1	0	0%	−1.00

Distance	Runs	Wins	SR	£1
1m5f – 2m	39	5	13%	−9.50
1m2f – 1m4f	16	2	13%	−9.00
2m1f – 2m4f	7	0	0%	−7.00
1m – 1m1f	2	0	0%	−2.00

Jockey	Runs	Wins	SR	£1
Jim Crowley	14	2	14%	−5.75
Lee Edwards	9	2	22%	+5.50
Mr C Carroll	3	1	33%	+0.25
George Baker	3	1	33%	+2.00
Liam Keniry	3	0	0%	−3.00
Nick Slatter	2	0	0%	−2.00
Tom Queally	2	0	0%	−2.00
Josh Hamer	2	0	0%	−2.00
Wayne Hutchinson	2	0	0%	−2.00
Harry Bentley	2	0	0%	−2.00
Dale Swift	2	0	0%	−2.00
Shane Kelly	2	0	0%	−2.00
Harry Stock	1	0	0%	−1.00
Miss Sophie Coll	1	0	0%	−1.00
Ryan Hatch	1	0	0%	−1.00
Mr Michael J Murphy	1	0	0%	−1.00
Russell Harris	1	0	0%	−1.00
Trevor Whelan	1	0	0%	−1.00
Mr Max Chenery	1	0	0%	−1.00
George Downing	1	0	0%	−1.00
Jimmy Quinn	1	0	0%	−1.00
Martin Lane	1	0	0%	−1.00
Graham Lee	1	0	0%	−1.00
Noel Fehily	1	0	0%	−1.00
Lucy K Barry	1	0	0%	−1.00
Robert Kirk	1	1	100%	+4.50
Mattie Batchelor	1	0	0%	−1.00
Jamie Spencer	1	0	0%	−1.00
Royston Ffrench	1	0	0%	−1.00
Martin Dwyer	1	0	0%	−1.00

Headgear	Runs	Wins	SR	£1
None	54	7	13%	−17.50
Visor	6	0	0%	−6.00
Cheekpieces	3	0	0%	−3.00
Blinkers	1	0	0%	−1.00

Season	Runs	Wins	SR	£1
2017	2	0	0%	−2.00
2016	7	0	0%	−7.00
2015	5	0	0%	−5.00
2014	10	1	10%	−3.50
2013	12	2	17%	+0.50
2012	6	2	33%	+3.25
2011	11	1	9%	−7.75
2010	9	1	11%	−4.00
2009	2	0	0%	−2.00

Type	Runs	Wins	SR	£1
Flat	43	4	9%	−26.50
Hurdle	16	3	19%	+4.00
Chase	5	0	0%	−5.00

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

Date	Course	Race	Pos	Btn	Wgt	OR	Spd	KTB	Jockey	SP
2017 · 2 runs
20 Nov 17+189d	Leicester	John O'gaunt Beginners' Chase Class 3 · 16f · Good To Firm · 4 ran	4/4	35	10-9	105	51^C	88^C	Harry Stock	50/1
15 May 17+302d	Towcester	Toteexacta Beginners' Chase Class 4 · 16f · Good To Firm · 5 ran	2/5	28	11-2	105	69^C	93^B	Lee Edwards	8/1
2016 · 7 runs
17 Jul 16+62d	Stratford	Amber Security Selling Hurdle Class 5 · 18.5f · Good · 9 ran	4/9	¾	11-12	110	—	114^A	Lee Edwards	18/1
16 May 16+45d	Kempton	Apollobet Cashback If You're 2nd Novices' Handicap Chase Class 4 · 18f · Good · 7 ran	3/7	1	10-13	107	—	108^B	Lee Edwards	40/1
01 Apr 16+21d	Lingfield (AW)	Retraining Of Racehorses Claiming Stakes Class 6 · 13f · Standard · 6 ran	5/6	nse	9-4	51	—	63^B	Jim Crowley	33/1
11 Mar 16+21d	Leicester	Royal Lancers Beginners' Chase Class 4 · 16f · Heavy · 4 ran	4/4	1¾	10-11	110	—	94^B	Nick Slatter	4/1
19 Feb 16+18d	Lingfield (AW)	10 Free At 32red.com Amateur Riders' Handicap Class 6 · 16f · Standard · 11 ran	7/11	¾	9-12	51	—	54^C	Miss Sophie Coll	33/1
01 Feb 16+10d	Kempton (AW)	Racing Uk Day Pass Just 10 Handicap Class 6 · 16f · Standard · 8 ran	8/8	14	9-3	52	—	43^C	Tom Queally	10/1
22 Jan 16+25d	Lingfield (AW)	32red.com Classified Claiming Stakes Class 5 · 13f · Standard · 5 ran	3/5	nk	9-1	57	—	70^B	Tom Queally	16/1
2015 · 5 runs
28 Dec 15+25d	Leicester	Parsley Selling Hurdle Class 5 · 20.5f · Heavy · 9 ran	4/9	5	11-4	112	—	102^C	Lee Edwards	7/1
03 Dec 15+10d	Leicester	Barkby Conditional Jockeys' Selling Hurdle Class 5 · 20.5f · Heavy · 8 ran	2/8	3½	11-1	113	—	115^A	Nick Slatter	8/1
23 Nov 15+239d	Kempton	Starlight Children's Foundation Conditional Jockeys' Handicap Hurdle Class 3 · 16f · Good To Soft · 12 ran	11/12	14	11-2	118	—	89^C	Ryan Hatch	66/1
29 Mar 15+80d	Doncaster	Safari Village Gentleman Amateur Riders' Handicap Class 5 · 12f · Good To Soft · 18 ran	12/18	¾	10-11	60	—	62^C	Mr Michael J Murphy	50/1
08 Jan 15+29d	Leicester	Dove Selling Hurdle Class 5 · 20.5f · Heavy · 7 ran	3/7	19	11-9	118	—	105^C	Lee Edwards	7/2
2014 · 10 runs
10 Dec 14+10d	Leicester	Mistletoe Selling Hurdle Class 5 · 16f · Soft · 6 ran	1/6		11-6	110	—	138^B	Lee Edwards	11/2
30 Nov 14+49d	Leicester	East Farndon Selling Hurdle Class 5 · 16f · Soft · 7 ran	3/7	3¾	11-6	110	—	107^B	Lee Edwards	5/1
12 Oct 14+24d	Goodwood	Amateur Jockeys' Association Gentleman Amateur Handicap (Gentleman Amateur Riders) Class 5 · 12f · Soft · 10 ran	9/10	8	10-11	63	—	51^C	Mr C Carroll	25/1
18 Sep 14+16d	Kempton (AW)	Follow BetVictorRacing On Twitter Handicap Class 6 · 16f · Standard · 14 ran	12/14	11	9-8	54	—	54^C	Jim Crowley	8/1
02 Sep 14+150d	Kempton (AW)	Play Roulette & Blackjack At BetVictor.com Handicap Class 5 · 12f · Standard · 11 ran	11/11	hd	8-7	55	—	45^C	Russell Harris	33/1
05 Apr 14+29d	Chepstow	Unibet - By Players For Players Handicap Hurdle Class 4 · 16f · Soft · 13 ran	7/13	hd	11-1	112	—	92^C	Trevor Whelan	20/1
07 Mar 14+16d	Sandown	Annington Amateur Riders' Handicap Hurdle (Military Amateur Riders) Class 4 · 16f · Soft · 7 ran	PU/7	—	11-11	115	—	—	Mr Max Chenery	16/1
19 Feb 14+20d	Kempton (AW)	BetBright Chase Day 22.02.14 Handicap (Div 2) Class 6 · 16f · Standard · 11 ran	7/11	1¾	9-6	56	—	99^A	Jim Crowley	8/1
30 Jan 14+22d	Kempton (AW)	BetVictor NonRunner Free Bet At Cheltenham Handicap Class 6 · 16f · Standard · 8 ran	4/8	½	9-8	56	—	70^A	Jim Crowley	3/1F
08 Jan 14+48d	Doncaster	Pegler Yorkshire Handicap Hurdle Class 4 · 16.5f · Good To Soft · 12 ran	10/12	14	11-5	118	—	91^C	Josh Hamer	40/1
2013 · 12 runs
21 Nov 13+15d	Chepstow	Pp Electrical Systems Supporting Paul's Place Handicap Hurdle Class 4 · 16f · Heavy · 7 ran	2/7	4	11-5	118	—	118^B	Josh Hamer	14/1
06 Nov 13+140d	Kempton (AW)	Book Christmas Festival Tickets Now Handicap Class 6 · 16f · Standard · 13 ran	12/13	32	9-9	57	—	61^C	Jim Crowley	14/1
19 Jun 13+14d	Kempton (AW)	Edward Kidger Handicap Class 6 · 16f · Standard · 12 ran	4/12	½	8-13	57	—	72^A	Jim Crowley	3/1J
05 Jun 13+14d	Kempton (AW)	London's Race Tracks Racingandmusic.co.uk Handicap Class 5 · 16f · Standard · 6 ran	3/6	1¼	8-12	57	—	64^B	Jim Crowley	11/2
22 May 13+37d	Kempton (AW)	Conor Maynard Live At Kempton 14.09.13 Handicap Class 6 · 16f · Standard · 12 ran	1/12		9-1	54	—	74^A	Jim Crowley	7/2F
15 Apr 13+24d	Windsor	Royal Windsor Racing Club Handicap Class 5 · 11.5f · Soft · 14 ran	8/14	2¾	9-3	71	—	61^C	Jim Crowley	17/2
22 Mar 13+21d	Doncaster	crownhotel-bawtry.com Gentleman Amateur Riders' Handicap Class 5 · 12f · Soft · 16 ran	3/16	1½	11-2	70	—	87^A	Mr C Carroll	10/1
01 Mar 13+16d	Doncaster	32redpoker.com Claiming Hurdle Class 5 · 16.5f · Good · 8 ran	1/8		11-8	114	—	129^A	Lee Edwards	7/1
13 Feb 13+16d	Lingfield (AW)	Crowhurst Handicap Class 6 · 16f · Standard · 10 ran	5/10	2¾	9-5	55	—	58^A	Jim Crowley	4/1
28 Jan 13+14d	Kempton (AW)	Come Dine In The Panoramic Restaurant Handicap (Div 2) Class 6 · 12f · Standard · 14 ran	12/14	nk	9-2	60	—	56^C	George Downing	33/1
14 Jan 13+11d	Wolverhampton (AW)	Best Racing Odds Guaranteed At Bookmakers.co.uk Handicap Class 5 · 12f · Standard · 6 ran	6/6	5	9-2	67	—	57^C	Jimmy Quinn	66/1
03 Jan 13+35d	Wolverhampton (AW)	50 Free Bet At Coral.co.uk Handicap Class 5 · 12f · Standard · 7 ran	7/7	20	9-7	72	—	52^C	Martin Lane	33/1
2012 · 6 runs
29 Nov 12+154d	Kempton (AW)	32 Bonus Handicap Class 5 · 16f · Standard · 12 ran	12/12	12	10-0	75	—	62^C	Jim Crowley	25/1
28 Jun 12+28d	Newcastle	Betfred 'bonus King Bingo' Handicap Class 4 · 16f · Heavy · 7 ran	6/7	35	9-3	75	—	67^C	Graham Lee	9/2
31 May 12+75d	Brighton	Creative Food Courts Ltd Handicap Class 5 · 12f · Good To Firm · 6 ran	1/6		9-2	70	—	84^B	Jim Crowley	11/4F
17 Mar 12+35d	Uttoxeter	Betfred 'when Both Teams Score' Novices' Handicap Hurdle Class 4 · 16f · Good To Soft · 13 ran	6/13	1¾	11-12	115	—	123^A	Noel Fehily	10/1
11 Feb 12+14d	Kempton (AW)	Best Odds Guaranteed With Williamhill.com Mobile Handicap Class 5 · 16f · Standard · 11 ran	5/11	1	9-6	72	—	68^A	Lucy K Barry	12/1
28 Jan 12+30d	Uttoxeter	Dapple Grey Maiden Hurdle Class 5 · 16f · Heavy · 9 ran	1/9		10-13	—	—	119^A	Robert Kirk	9/2
2011 · 11 runs
29 Dec 11+34d	Doncaster	Crownhotel-bawtry.com Maiden Hurdle Class 4 · 19.5f · Good To Soft · 15 ran	F/15	—	11-0	—	—	—	Wayne Hutchinson	14/1
25 Nov 11+46d	Doncaster	Yorkshire Radio Supporting Yorkshire Racing Novices' Hurdle Class 4 · 16.5f · Good To Firm · 10 ran	4/10	3¼	10-9	—	—	106^A	Lee Edwards	7/2
10 Oct 11+32d	Salisbury	Bathwick Tyres 'Season Finale' Handicap Class 4 · 14f · Good · 14 ran	10/14	4	9-4	76	—	63^A	Harry Bentley	16/1
08 Sep 11+9d	Epsom Downs	May Family Jump Jockeys Derby Handicap (National Hunt Jockeys) Class 4 · 12f · Good To Soft · 11 ran	5/11	1¾	11-5	69	—	83^A	Wayne Hutchinson	4/1J
30 Aug 11+31d	Goodwood	Halnaker Gentleman Amateur Riders' Handicap Class 5 · 11f · Good · 8 ran	1/8		11-0	69	—	89^A	Mr C Carroll	9/4J
30 Jul 11+24d	Thirsk	Glenridding Handicap Class 5 · 16f · Good · 11 ran	9/11	8	9-6	72	—	66^C	Mattie Batchelor	20/1
06 Jul 11+26d	Kempton (AW)	Lay Back And Win At betdaq.com Handicap Class 5 · 16f · Standard · 14 ran	10/14	12	9-6	74	—	66^C	Jamie Spencer	10/1
10 Jun 11+13d	York	Future Cleaning Services Apprentice Handicap Class 4 · 12f · Good · 16 ran	9/16	3¼	9-4	77	—	65^A	Dale Swift	10/1
28 May 11+16d	Newmarket	Newmarketracecourses.co.uk Handicap Class 4 · 14f · Good · 14 ran	5/14	4½	9-1	80	—	71^A	George Baker	16/1
12 May 11+19d	York	Investec Handicap Class 4 · 18f · Good · 17 ran	8/17	2	9-5	80	—	67^A	Dale Swift	16/1
23 Apr 11+207d	Musselburgh	Musselburgh Gold Cup Handicap Class 4 · 14f · Good · 14 ran	12/14	5	9-4	83	—	70^C	Royston Ffrench	12/1
2010 · 9 runs
28 Sep 10+16d	Newbury	Execution Charitable Trust Handicap Class 4 · 16f · Good · 8 ran	2/8	nse	9-4	80	—	81^A	Jim Crowley	9/2
12 Sep 10+8d	Goodwood	Racing UK On Sky 432 Bonus Handicap Class 4 · 16f · Soft · 13 ran	3/13	2½	9-1	81	—	77^A	Shane Kelly	5/1
04 Sep 10+38d	Haydock	Fred's Lucky Numbers Handicap Class 3 · 14f · Good · 15 ran	5/15	½	8-13	82	—	79^A	Shane Kelly	13/2
28 Jul 10+18d	Goodwood	Racing Uk Handicap Class 2 · 12f · Good To Firm · 16 ran	6/16	hd	8-6	83	—	83^A	Martin Dwyer	22/1
10 Jul 10+23d	Nottingham	Coming Soon Wheelgate's New Animal Farm Handicap Class 4 · 14f · Good To Firm · 6 ran	3/6	nk	9-6	79	—	80^B	Liam Keniry	3/1
17 Jun 10+6d	Ripon	House Of Elliot Handicap Class 4 · 12f · Good · 6 ran	3/6	nk	8-11	71	—	79^B	Harry Bentley	7/4F
11 Jun 10+20d	Goodwood	Southern Daily Echo Maiden Handicap Class 5 · 14f · Good · 9 ran	1/9		9-5	71	—	82^A	George Baker	4/1
22 May 10+26d	Goodwood	Family Fun On May 31st Handicap Class 5 · 11f · Good · 8 ran	2/8	1½	9-2	68	—	84^A	George Baker	13/2
26 Apr 10+163d	Windsor	Neil Sloan Welcome Along Maiden Stakes Class 5 · 10f · Good · 16 ran	12/16	2	9-3	68	—	50^A	Jim Crowley	40/1
2009 · 2 runs
14 Nov 09+19d	Lingfield (AW)	European Breeders' Fund Maiden Stakes (Div I) Class 5 · 8f · Standard · 12 ran	5/12	½	9-3	—	—	70^A	Liam Keniry	13/2
26 Oct 09	Lingfield (AW)	Dormans Park Median Auction Maiden Stakes Class 6 · 8f · Standard · 11 ran	4/11	2½	9-3	—	—	72^A	Liam Keniry	14/1

Quick answers

How many races has Boston Blue won?: Boston Blue (GB) won 7 of 64 archived starts between 2009 and 2017, a strike rate of 10.9%. Placed 14 times in total (21.9% of starts).
Who trained Boston Blue?: Boston Blue (GB) was trained by Tony Carroll on the most recent run on record, at Leicester on 20 November 2017.
Who is Boston Blue's sire?: Boston Blue (GB) is by Halling (USA) out of City of Gold (IRE), whose sire is Sadler's Wells.
What going does Boston Blue prefer?: Boston Blue (GB) has the best record on good going: 3 wins from 16 starts (18.8%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Boston Blue's official rating?: The most recent official rating on record is 105, from the run on 20 November 2017. The highest on record is 118.
What is Boston Blue's sire's record?: Halling (USA)'s progeny in our archive have won 11% of 6,095 runs since Jan 2008 (409 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 4.8% from 187.
Who are Boston Blue's siblings?: Out of City of Gold (IRE), Boston Blue (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: Mabuya (UAE) (2). Highest grade won: Class 4 (Mabuya (UAE)). The wins came over 1m2f–1m4f. As at Oct 2026.

KTB Speed and Rating

Pedigree intelligence

Record by conditions

▾Going

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Form

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