How many races has County Mayo (IRE) won?

County Mayo (IRE) won 1 of 3 archived starts in 2024, a strike rate of 33.3%. Placed 1 time in total (33.3% of starts).

Who trained County Mayo (IRE)?

County Mayo (IRE) was trained by A P O'Brien on the most recent run on record, at Newmarket on 12 October 2024.

Who is County Mayo (IRE)'s sire?

County Mayo (IRE) is by Wootton Bassett (GB) out of Aspiring (IRE), whose sire is Galileo.

What is County Mayo (IRE)'s sire's record?

Wootton Bassett (GB)'s progeny in our archive have won 13.1% of 5,637 runs since Jan 2008 (788 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 16.1% from 161.

Who are County Mayo (IRE)'s siblings?

Out of Aspiring (IRE), County Mayo (IRE) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Horse profile

County Mayo (IRE)

2yo colt (at last run, Oct 2024) · Last trainer A P O'Brien · Last owner Mrs John Magnier Michael Tabor Derrick Smith

by Wootton Bassett (GB) out of Aspiring (IRE) (Galileo)

3 runs · 3 courses · from Sep 2024

As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

No run recorded since 12 Oct 2024 — 738 days ago. Our archive can't say whether the horse is still in training.

Last run Oct 2024 · 6th of 7 Won at Gowran Park

KTB Profile

County Mayo won one of three starts on turf. The colt took an Irish Stallion Farms EBF Maiden at Gowran Park over 1m – 1m1f on good ground in Sep 2024 and finished second on his other run at that trip. He led when finishing sixth of seven in the Palace Pier Zetland Stakes at Newmarket in Oct 2024. By Wootton Bassett out of an Aspiring mare by Galileo he was trained by A P O'Brien.

Based on 3 archived runs · run-style from 3 commented runs since Sep 2024 · updated 21 Oct 2026

1–3Wins / Runs
33.3%Strike rate
1 (33.3%)Placed
+6.00£1 level staken=3 at SP
21dAvg between runs

KTB Speed and Rating

KTB Speed

Best recent Speed 102 the best of the last 2 graded (A or B) runs · Gowran Park, 21 Sep 2024

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 3 figures · best 102^A · median 86

Going	Runs	Best	Median	Since 21 Oct 2025
Good	2	102^A	94	—
Good to Soft	1	—	—	—

Distance	Runs	Best	Median	Since 21 Oct 2025
1m – 1m1f	2	102^A	94	—
1m2f – 1m4f	1	—	—	—

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

KTB Rating

Best recent KTB Rating 101^A the best of the last 3 rated runs · Gowran Park, 21 Sep 2024

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 3 figures · best 101^A · median 67

Going	Runs	Best	Median	Since 21 Oct 2025
Good	2	101^A	79.5	—
Good to Soft	1	—	—	—

Distance	Runs	Best	Median	Since 21 Oct 2025
1m – 1m1f	2	101^A	79.5	—
1m2f – 1m4f	1	—	—	—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 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 from 3 analysed runs since Sep 2024

Prominent 2 (67%) · 1 win
Led 1 (33%) · 0 wins

Pedigree intelligence

Sire

Wootton Bassett (GB)

Progeny in our archive have won 13.1% of 5,637 runs since Jan 2008 (788 horses).

Strongest at trips under 6f (all codes): 16.1% from 161.

Going	Runs	Wins	SR	vs sire	This horse
Firm	2	0	0%	−13.1	—
Good to Firm	556	73	13.1%	0	—
Good	1,300	191	14.7%	+1.6	1 from 2
Good to Soft	835	99	11.9%	−1.2	0 from 1
Soft	1,009	151	15%	+1.9	—
Heavy	351	48	13.7%	+0.6	—
Standard (AW)	1,582	174	11%	−2.1	—

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
Under 6f	161	26	16.1%	+3	—
6f – 7f	1,925	302	15.7%	+2.6	—
1m – 1m1f	1,897	217	11.4%	−1.7	1 from 2
1m2f – 1m4f	1,270	152	12%	−1.1	0 from 1
1m5f – 2m	281	36	12.8%	−0.3	—
2m1f – 2m4f	94	3	3.2%	−9.9	—
2m5f – 3m	9	0	0%	−13.1	—

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

Aspiring (IRE) (Galileo)

1 sibling in the archive, 0 winners.

Produce	Runs	Wins	Win trips	Best grade
Von Dutch (IRE)	5	0	—	—

Record by conditions

Going	Runs	Wins	SR	£1
Good	2	1	50%	+7.00
Good to Soft	1	0	0%	−1.00

Class	Runs	Wins	SR	£1
Class 1	1	0	0%	−1.00

Course	Runs	Wins	SR	£1
Newmarket	1	0	0%	−1.00
Gowran Park	1	1	100%	+8.00
Tipperary	1	0	0%	−1.00

Distance	Runs	Wins	SR	£1
1m – 1m1f	2	1	50%	+7.00
1m2f – 1m4f	1	0	0%	−1.00

Jockey	Runs	Wins	SR	£1
Wayne Lordan	2	1	50%	+7.00
Jack Cleary	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

Date	Course	Race	Pos	Btn	Wgt	Spd	KTB	Jockey	SP
12 Oct 24+21d	Newmarket	Palace Pier Zetland Stakes (Group 3) Class 1 · 10f · Good To Soft · 7 ran Set the pace holding an eager grip early - opened a big advantage 7f out - margin shrunk with 4f remaining - overtaken 3f out - dropped away fast and soon well adrift - finished last of the placed group	6/7	16	9-4	54^C	67^C	Wayne Lordan	15/2
21 Sep 24+20d	Gowran Park	Irish Stallion Farms EBF (C & G) Maiden 8f · Good · 9 ran Handy on inner rail early - hit the front approaching 3f - urged into straight - under pressure and challenged 1f out - edged ahead 150 yards out - stayed on strongly to score	1/9		9-5	102^A	101^A	Wayne Lordan	8/1
01 Sep 24	Tipperary	Camas Park Stud Irish EBF Maiden 9f · Good · 6 ran Handy early - settled just behind the front group fighting for control - 5th at halfway - urged approaching the straight - driven with two out - held in 4th but unable to close	4/6	1½	9-0	86^A	58^B	Jack Cleary	10/1

Quick answers

How many races has County Mayo (IRE) won?: County Mayo (IRE) won 1 of 3 archived starts in 2024, a strike rate of 33.3%. Placed 1 time in total (33.3% of starts).
Who trained County Mayo (IRE)?: County Mayo (IRE) was trained by A P O'Brien on the most recent run on record, at Newmarket on 12 October 2024.
Who is County Mayo (IRE)'s sire?: County Mayo (IRE) is by Wootton Bassett (GB) out of Aspiring (IRE), whose sire is Galileo.
What is County Mayo (IRE)'s sire's record?: Wootton Bassett (GB)'s progeny in our archive have won 13.1% of 5,637 runs since Jan 2008 (788 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 16.1% from 161.
Who are County Mayo (IRE)'s siblings?: Out of Aspiring (IRE), County Mayo (IRE) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

KTB Speed and Rating

Run style from 3 analysed runs since Sep 2024

Pedigree intelligence

Record by conditions

▾Going

▾Class 1 of 3 runs

▾Course

▾Distance

▾Jockey

Form

Quick answers