Trainer Profile
J A Stack
Form
2026
12 Apr
1
11 ran
- Horse: Thesecretadversary (IRE)
- Jockey: Seamie Heffernan
- Race details: Leopardstown (IRE), 7f 42y, Good to Yielding (Yielding in places), Class 1
6/1
12 Apr
14
20 ran
- Horse: Believeth (IRE)
- Jockey: Seamie Heffernan
- Race details: Leopardstown (IRE), 1m, Good to Yielding (Yielding in places)
16/1
11 Apr
3
11 ran
- Horse: Templenoe (IRE)
- Jockey: Seamie Heffernan
- Race details: Bellewstown (IRE), 7f 205y, Soft
9/4
09 Apr
6
7 ran
- Horse: De Vega Queen (IRE)
- Jockey: Seamie Heffernan
- Race details: Gowran Park (IRE), 1m 1f 130y, Soft
25/1
08 Apr
4
16 ran
- Horse: Never Loose (IRE)
- Jockey: Seamie Heffernan
- Race details: Gowran Park (IRE), 7f 180y, Soft
5/1
04 Apr
6
11 ran
- Horse: Mardi Gras Queen (USA)
- Jockey: Seamie Heffernan
- Race details: Cork (IRE), 7f, Soft to Heavy
16/1
04 Apr
1
11 ran
- Horse: Cardiff By The Sea (IRE)
- Jockey: Seamie Heffernan
- Race details: Cork (IRE), 5f, Soft (Soft to Heavy in places)
13/8
03 Apr
4
18 ran
- Horse: Bay Colony (IRE)
- Jockey: Seamie Heffernan
- Race details: Curragh (IRE), 1m 2f, Soft to Heavy
22/1
03 Apr
3
16 ran
- Horse: Varshini (IRE)
- Jockey: Seamie Heffernan
- Race details: Curragh (IRE), 6f, Soft to Heavy
12/1
01 Apr
3
8 ran
- Horse: Saint Agatha (IRE)
- Jockey: Seamie Heffernan
- Race details: Dundalk (IRE), 6f, Standard
4/1
28 Mar
5
13 ran
- Horse: Templenoe (IRE)
- Jockey: Andrew Slattery
- Race details: Curragh (IRE), 7f, Soft to Heavy
8/1
28 Mar
6
13 ran
- Horse: Billy Jean (IRE)
- Jockey: Gavin Ryan
- Race details: Curragh (IRE), 7f, Soft to Heavy
80/1
28 Mar
1
14 ran
- Horse: Bodhi Bear (IRE)
- Jockey: Seamie Heffernan
- Race details: Curragh (IRE), 5f, Soft to Heavy
8/1
28 Mar
3
12 ran
- Horse: Focaccia (IRE)
- Jockey: Seamie Heffernan
- Race details: Curragh (IRE), 6f, Soft to Heavy
4/1
22 Mar
11
12 ran
- Horse: Varshini (IRE)
- Jockey: Seamie Heffernan
- Race details: Naas (IRE), 7f, Soft (Soft to Heavy in places )
4/1
15 Mar
6
23 ran
- Horse: Templenoe (IRE)
- Jockey: Seamie Heffernan
- Race details: Curragh (IRE), 1m, Heavy
6/1
15 Mar
5
16 ran
- Horse: Cantilever (IRE)
- Jockey: Seamie Heffernan
- Race details: Curragh (IRE), 6f, Heavy
10/1