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Horse profile

Marco Polo (IRE)

2yo colt · Trainer Aidan O'Brien · Owner Taborsmithmagnierwesterbergbrant
by Night Of Thunder (IRE) out of Swiss Air (GB) (Oasis Dream)
5 runs · 4 courses · from Aug 2026
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won at Cork (IRE) Last run 9 Oct 2026 · 8th of 13
KTB Profile

Marco Polo (IRE) is 1 from 5.

Based on 5 archived runs · run-style from 4 commented runs since Aug 2026 · updated 1 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 100 the best of the last 3 graded (A or B) runs · Cork (IRE), 9 Sep 2026

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 →

Flat 5 figures · best 100A · median 84
GoingRunsBestMedianSince 1 Nov 2025
Good2100A98.52 runs · 100 / 98.5
Good to Firm284C822 runs · 84 / 82
Good to Soft1——1 run · —
DistanceRunsBestMedianSince 1 Nov 2025
6f – 7f4100A824 runs · 100 / 82
Under 6f1——1 run · —

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 5 runs · as at 17 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 103A the best of the last 3 rated runs · Cork (IRE), 9 Sep 2026

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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 5 figures · best 103A · median 91
GoingRunsBestMedianSince 1 Nov 2025
Good2103A972 runs · 103 / 97
Good to Firm298A92.52 runs · 98 / 92.5
Good to Soft1——1 run · —
DistanceRunsBestMedianSince 1 Nov 2025
6f – 7f4103A92.54 runs · 103 / 92.5
Under 6f1——1 run · —

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 runs · as at 17 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 from 4 analysed runs since Aug 2026

  • Mid-division 2 (50%) · 0 wins
  • Prominent 1 (25%) · 0 wins
  • Led 1 (25%) · 1 win

Pedigree intelligence

Sire

Progeny in our archive have won 16.3% of 5,096 runs since Apr 2019 (563 horses).

Weakest over 1m5f – 2m (all codes): 7% from 158.

GoingRunsWinsSRvs sireThis horse
Firm4250%+33.7—
Good to Firm83115418.5%+2.20 from 2
Good1,22019916.3%01 from 2
Good to Soft5859516.2%−0.10 from 1
Soft71212016.9%+0.6—
Heavy2173616.6%+0.3—
Standard (AW)1,52722614.8%−1.5—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3836015.7%−0.60 from 1
6f – 7f2,12637717.7%+1.41 from 4
1m – 1m1f1,36720615.1%−1.2—
1m2f – 1m4f1,00417217.1%+0.8—
1m5f – 2m158117%−9.3—
2m1f – 2m4f47510.6%−5.7—
2m5f – 3m9111.1%−5.2—
Over 3m200%−16.3—

Flat and jumps together (all codes) · since Apr 2019 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Swiss Air (GB) (Oasis Dream)

3 siblings in the archive, 2 winners — best of them Daring Legend (GB) (4 wins).

The wins came over 6f–7f; the highest grade won is Listed (Saber Strike (IRE)).

ProduceRunsWinsWin tripsBest grade
Daring Legend (GB)3646f–7fClass 4
Saber Strike (IRE)626f–7fListed
Daring Flight (GB)20——

Record by conditions

GoingRunsWinsSR£1
Good 2 1 50% −0.88
Good to Firm 2 0 0% −2.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 3 0 0% −3.00

CourseRunsWinsSR£1
Newmarket 2 0 0% −2.00
Cork (IRE) 1 1 100% +0.12
York 1 0 0% −1.00
Curragh (IRE) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 4 1 25% −2.88
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Ryan Moore 3 0 0% −3.00
Wayne Lordan 1 1 100% +0.12
Ronan Whelan 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 SpdKTB Jockey SP
2026 · 5 runs
09 Oct 26+13d Newmarket Newmarket Academy Godolphin Beacon Project Cornwallis Stakes (Group 3) Class 1 · 5f · Good · 13 ran Prominent enough in the pack's centre - shuffled back when hampered 2f out - never a threat before staying on late for 8th 8/13 nk 9-3 97C91A Ryan Moore 17/2
26 Sep 26+17d Newmarket Tattersalls Middle Park Stakes (Group 1) Class 1 · 6f · Good To Firm · 7 ran Pulled hard early - up with the pace before being ridden 2f out - drifted right and faded over 1f out 6/7 2¾ 9-2 80A87A Ryan Moore 9/2
09 Sep 26+19d Cork (IRE) Coolmore Stud Gleneagles Irish EBF (C & G) Maiden 6f · Good · 8 ran Set the pace from the off - pushed along inside the final furlong and edged away - won going away with plenty in hand 1/8 9-5 100A103A Wayne Lordan 1/8F
21 Aug 26+12d York Al Basti Equiworld Dubai Gimcrack Stakes (Group 2) Class 1 · 6f · Good To Soft · 10 ran Pulled hard early - chased the pack in the middle of the field - nudged for a response past the 2f marker and made fleeting progress without troubling those in front - faded inside the final furlong to finish 8th 8/10 1 9-2 74A81A Ryan Moore 13/8F
09 Aug 26 Curragh (IRE) Follow Us On Instagram @ GuidenstownStud Irish EBF Maiden 6f · Good To Firm · 19 ran Held a midfield position - asked for effort and made progress inside the final two furlongs - driven and finished strongly to snatch second late 2/19 1¼ 9-7 84C98A Ronan Whelan 14/1

Quick answers

How many races has Marco Polo won?
Marco Polo (IRE) won 1 of 5 archived starts in 2026, a strike rate of 20%. Placed 2 times in total (40% of starts).
Who trains Marco Polo?
Marco Polo (IRE) is trained by Aidan O'Brien, who saddled the horse on its most recent run on 9 October 2026.
Who is Marco Polo's sire?
Marco Polo (IRE) is by Night Of Thunder (IRE) out of Swiss Air (GB), whose sire is Oasis Dream.
What is Marco Polo's sire's record?
Night Of Thunder (IRE)'s progeny in our archive have won 16.3% of 5,096 runs since Apr 2019 (563 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 7% from 158.
Who are Marco Polo's siblings?
Out of Swiss Air (GB), Marco Polo (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Daring Legend (GB) (4). Highest grade won: Listed (Saber Strike (IRE)). The wins came over 6f–7f. As at Nov 2026.

Record shown from August 2026. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.