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Trainer Form ProfileJ A Stack

Trainer Form Profile

Place /
No / Draw
Date / Going /
Distance / Class
Time + Course Horse + Weight
Jockey / Trainer
VerdictStarting price

7th

5

(2)

24th Jun 2026

Good

1m 0f 0y

19:40 Naas

Dark Leader

9st 8lb

J: Seamie Heffernan

T: J A Stack

Finished a close second on debut over 7f at Limerick but didn't build on that over a mile at Killarney since when raced keenly; has to resume progress but yard is in form after two Royal Ascot wins.

8/1

1st

2

(2)

20th Jun 2026

Good To Firm

0m 7f 0y

Class 1

16:20 Ascot

Thesecretadversary

9st 6lb

J: Seamie Heffernan

T: J A Stack

Chesham Stakes runner-up here in 2025; convincing winner of Leopardstown Group 3 (7f, good to yielding) on reappearance before racing freely in 2,000 Guineas and Irish 2,000 Guineas; has had more racing than most of these and has to carry a penalty but should be suited by this return to 7f.

20/1

7th

11

(1)

20th Jun 2026

Soft

0m 5f 0y

Class 1

16:08 Ayr

Cardiff By The Sea

9st 0lb

J: Andrew Slattery

T: J A Stack

Bumped into Charles Darwin on 2yo debut and then ran a cracker for fourth in the Queen Mary at Royal Ascot; made all to win a maiden at Cork (5f, soft) on her reappearance but below par in a Naas Listed race when last seen; each-way shout.

25/1

3rd

16

(11)

19th Jun 2026

Soft

0m 7f 0y

16:10 Limerick

Tourin

9st 3lb

J: Seamie Heffernan

T: J A Stack

Sixth foal; Mehmas filly is closely related to winners Testa (French, Listed) and Malrescia (Group-placed at sprint trips), half-sister to three more, including Group 3-winning stayer Lismore; dam (by Whipper), a French winner; in good hands.

7/1

1st

3

(13)

18th Jun 2026

Good To Firm

0m 7f 0y

Class 1

14:30 Ascot

Nola Soul

9st 5lb

J: Seamie Heffernan

T: J A Stack

$220,000 yearling; overcame both taking a strong hold and greenness when staying on well to make a winning debut in a maiden at Leopardstown (7f, good) last month (third has won since); very likely to have learnt from that and he's one to be interested in.

11/2