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Horse profile

Mabroor (USA)

2yo colt (at last run, Oct 2011) · Last trainer Mark Johnston · Last owner Hamdan Al Maktoum
by Hard Spun (USA) out of Mayfield (USA) (Exploit)
6 runs · 5 courses · from May 2011
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 7 Oct 2011 — 5,493 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2011 · 18th of 20 2 wins · Kempton (AW) & Haydock Last raced off OR 87
KTB Profile

Mabroor (USA) is 2 from 6, both wins coming at Class 5 level. Hasn't won since Jun 2011.

Based on 6 archived runs · updated 21 Oct 2026
KTB at a glance All wins at Class 5

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 69A the best of the last 3 rated runs · Haydock, 3 Sep 2011 Official rating 87 at the last run, 7 Oct 2011

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 101A · median 67
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm369A65—
Good2101A82—
Standard (AW)1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f6101A67—

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
Hard Spun (USA)

Progeny in our archive have won 12.1% of 1,388 runs since Jan 2008 (120 horses).

Weakest on soft going: 8.2% from 147. Strongest over 6f – 7f (all codes): 15.2% from 475.

GoingRunsWinsSRvs sireThis horse
Firm14535.7%+23.6—
Good to Firm2423313.6%+1.50 from 3
Good2893612.5%+0.41 from 2
Good to Soft171179.9%−2.2—
Soft147128.2%−3.9—
Heavy4536.7%−5.4—
Standard (AW)4806212.9%+0.81 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f56712.5%+0.4—
6f – 7f4757215.2%+3.12 from 6
1m – 1m1f373379.9%−2.2—
1m2f – 1m4f282269.2%−2.9—
1m5f – 2m88910.2%−1.9—
2m1f – 2m4f681014.7%+2.6—
2m5f – 3m41614.6%+2.5—
Over 3m5120%+7.9—

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
Mayfield (USA) (Exploit)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Good to Firm 3 0 0% −3.00
Good 2 1 50% +2.50
Standard (AW) 1 1 100% +1.62

ClassRunsWinsSR£1
Class 5 3 2 67% +4.12
Class 2 2 0 0% −2.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Haydock 2 1 50% +2.50
York 1 0 0% −1.00
Goodwood 1 0 0% −1.00
Kempton (AW) 1 1 100% +1.62
Yarmouth 1 0 0% −1.00

JockeyRunsWinsSR£1
Richard Hills 5 1 20% −2.38
Silvestre De Sousa 1 1 100% +3.50

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
07 Oct 11+34d York TSG Nursery Class 3 · 6f · Good · 20 ran 18/20 ½ 9-4 8763A Richard Hills 33/1
03 Sep 11+36d Haydock Betfred 1350 Shops Nationwide Nursery Class 2 · 6f · Good To Firm · 9 ran 6/9 4 9-7 9069A Richard Hills 12/1
29 Jul 11+37d Goodwood Rothschild Waddesdon Wines Nursery Class 2 · 7f · Good To Firm · 15 ran 14/15 2¾ 9-4 9160A Richard Hills 18/1
22 Jun 11+22d Kempton (AW) British Stallion Studs E.b.f. Novice Stakes Class 5 · 6f · Standard · 4 ran 1/4 9-5 —81B Richard Hills 13/8F
31 May 11+24d Yarmouth British Stallion Studs Supporting British Racing E.b.f. Novice Stakes Class 5 · 6f · Good To Firm · 7 ran 4/7 2½ 9-5 —65A Richard Hills 11/8F
07 May 11 Haydock Try totequickpick If You're Feeling Lucky Maiden Stakes Class 5 · 6f · Good · 11 ran 1/11 9-3 —101A Silvestre De Sousa 7/2

Quick answers

How many races has Mabroor (USA) won?
Mabroor (USA) won 2 of 6 archived starts in 2011, a strike rate of 33.3%. Placed 2 times in total (33.3% of starts).
Who trained Mabroor (USA)?
Mabroor (USA) was trained by Mark Johnston on the most recent run on record, at York on 7 October 2011.
Who is Mabroor (USA)'s sire?
Mabroor (USA) is by Hard Spun (USA) out of Mayfield (USA), whose sire is Exploit.
What is Mabroor (USA)'s official rating?
The most recent official rating on record is 87, from the run on 7 October 2011. The highest on record is 91.
What is Mabroor (USA)'s sire's record?
Hard Spun (USA)'s progeny in our archive have won 12.1% of 1,388 runs since Jan 2008 (120 horses), Flat and jumps together. Weakest on soft going: 8.2% from 147. Strongest over 6f – 7f (all codes): 15.2% from 475.

Record shown from May 2011. 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.