A benchmark 76 race for three-year-olds over 1500m has been deleted from the Rosehill program with entries added to a benchmark 78 race for 3yo and up.

Officials have deleted a benchmark 76 race for three-year-olds from the Rosehill program and will instead split a benchmark 78, also over 1500 metres.

The five original nominations for Saturday's three-year-old race have been added to the 32 received for the 78-race for three-year-olds and upwards.

Entries have been kept open until 11am on Tuesday.

The Chris Waller-trained Vaucluse Bay is the highest rated of the nominations on 82 with Gambler's Blues from the Tim Martin Stable next on 79.