Ownership: Blueblood Thoroughbreds (Mgr: Mrs C Walsh), B B T Meridian Star, Racing Club No 5 Ltd, D Grierson, J S J Racing (Mgr: J Treacy), Ms D Merkel, B J Watchman, All For The Punt (Mgr: C Dengate), K Hong, S Lee & Lucky Dog Racing (Mgr: S A Blake)
Arduous is a 3 year old filly by All Too Hard out of the Stratum mare, Meridian Star.
Last start was 5th at Canterbury on May 28, 2025 in the Broadsiding @ Darley Mdn Hcp over 1250 metres.