Overview
- Thursday’s declarations confirmed a seven‑horse field for Saturday’s £1m Coral‑Eclipse at Sandown with Constitution River officially declared to run.
- Aidan O’Brien has entered Constitution River, Hawk Mountain and Flushing Meadows, with Flushing Meadows expected to set the pace for the Ballydoyle pair.
- Constitution River is the market favourite after an unbeaten season that includes the Dee Stakes at Chester and Classic victory in the Prix du Jockey Club.
- Gethin is the leading older‑horse threat having finished a neck behind Ombudsman in the Brigadier Gerard and will carry 10 lb more than Constitution River.
- The contest pits O’Brien’s intrastable rivalry and tactics against a cross‑generation challenge, and his recent record — three straight Coral‑Eclipse wins — makes race pace and weight concessions key factors to watch.