Five of trainer Chris Waller's leading spring contenders will ramp up their new season campaigns with exhibition gallops at Rosehill on Saturday.

The champion trainer will step up the workload of Group 1 winners Aeliana (Jason Collett), Fangirl (Kerrin McEvoy) and Via Sistina (James McDonald) by galloping them over 1000 metres on the Rosehill course proper after race one this weekend.

Following race two, the trio's stablemates Autumn Glow (McEvoy) and Lady Shenandoah (McDonald) will also gallop together over 1000 metres.

Last-start ATC Australian Derby-winning filly Aeliana, Via Sistina, Lady Shenandoah and Fangirl are high up in all-in markets for the Group 1 Winx Stakes at Randwick on August 23.

Autumn Glow could also resume on the same day with the Show County Quality (1200m) and Toy Show Quality (1100m) slated as possible first-up assignments for the high-class daughter of The Autumn Sun.