Breeder
Group 1 · Global season 2026
Whitham Thoroughbreds LLC
1 Group 1 win as a breeder
Top trainerIan R Wilkes
Top horseBurnham Square · €553,569
Most Group 1 wins atColonial Downs
Biggest Group 1 winArlington Million Stakes · €553,569
First Group 1 win of the seasonArlington Million Stakes · 01.08.26
Latest Group 1 winArlington Million Stakes · 01.08.26
Prize money€553,569
Average prize per win€553,569
Winning horses1
Countries1
Tracks1
Different trainers1
Every Group 1 win as a breeder in 2026
| Arlington Million Stakes | USA | Burnham Square | Colonial Downs | €553,569 | 01.08.26 |