Breeder
Group 1 · North American season 2026
Whitham Thoroughbreds LLC
1 Group 1 win as a breeder
Top trainerIan R Wilkes
Top horseBurnham Square · US$ 630,000
Most Group 1 wins atColonial Downs
Biggest Group 1 winArlington Million Stakes · US$ 630,000
First Group 1 win of the seasonArlington Million Stakes · 01.08.26
Latest Group 1 winArlington Million Stakes · 01.08.26
Prize moneyUS$ 630,000
Average prize per winUS$ 630,000
Winning horses1
Countries1
Tracks1
Different trainers1
Every Group 1 win as a breeder in 2026
| Arlington Million Stakes | USA | Burnham Square | Colonial Downs | US$ 630,000 | 01.08.26 |