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Horse profile

Street Taipan (USA)

3yo gelding (at last run, Sep 2015) · Last trainer M D O'Callaghan · Last owner Tan Kai Chah
by Street Boss (USA) out of Mariamme (USA) (Verbatim)
2 runs · 2 courses · from Aug 2015
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Sep 2015 — 4,065 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2015 · 3rd of 8 Beaten favourite LTO
KTB Profile

Lightly raced, with 2 archived starts between Aug 2015 and Sep 2015, the last of them as a 3yo gelding. Finished 3 of 8 at Down Royal last time. By Street Boss (USA), whose progeny in our archive have won 9.8% of 264 runs since Jan 2008.

Based on 2 archived runs · updated 28 Oct 2026

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 84A the best of the last 2 rated runs · Down Royal, 11 Sep 2015

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 2 figures · best 84A · median 82.5
GoingRunsBestMedianSince 28 Oct 2025
Good1———
Standard (AW)1———
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f284A82.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 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
Street Boss (USA)

Progeny in our archive have won 9.8% of 264 runs since Jan 2008 (35 horses).

GoingRunsWinsSRvs sireThis horse
Firm100%−9.8—
Good to Firm38410.5%+0.7—
Good4624.3%−5.50 from 1
Good to Soft2528%−1.8—
Soft27311.1%+1.3—
Heavy700%−9.8—
Standard (AW)1201512.5%+2.70 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2528%−1.8—
6f – 7f1441510.4%+0.60 from 2
1m – 1m1f7179.9%+0.1—
1m2f – 1m4f19210.5%+0.7—
1m5f – 2m500%−9.8—

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
Mariamme (USA) (Verbatim)

1 sibling in the archive, 1 winner — best of them Mazaaya (USA) (3 wins).

The wins came over 7f–1m2f; the highest grade won is Class 4 (Mazaaya (USA)).

ProduceRunsWinsWin tripsBest grade
Mazaaya (USA)1137f–1m2fClass 4

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2015 · 2 runs
11 Sep 15+26d Down Royal Irish Stallion Farms European Breeders Fund Maiden 7f · Good · 8 ran 3/8 1¼ 9-5 84A Fran Berry 9/4F
16 Aug 15 Dundalk (AW) www.dundalkstadium.com Maiden 7f · Standard · 13 ran 2/13 1¾ 9-5 81A Fran Berry 6/1

Quick answers

How many races has Street Taipan won?
Street Taipan (USA) has yet to win, from 2 archived starts in 2015. Placed 2 times in total (100% of starts).
Who trained Street Taipan?
Street Taipan (USA) was trained by M D O'Callaghan on the most recent run on record, at Down Royal on 11 September 2015.
Who is Street Taipan's sire?
Street Taipan (USA) is by Street Boss (USA) out of Mariamme (USA), whose sire is Verbatim.
What is Street Taipan's sire's record?
Street Boss (USA)'s progeny in our archive have won 9.8% of 264 runs since Jan 2008 (35 horses), Flat and jumps together.
Who are Street Taipan's siblings?
Out of Mariamme (USA), Street Taipan (USA) has 1 other produce in our archive, 1 of them a winner. Most wins: Mazaaya (USA) (3). Highest grade won: Class 4 (Mazaaya (USA)). The wins came over 7f–1m2f. As at Oct 2026.

Record shown from August 2015. 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.