Ownership: C A Stott, N S Burrows, M J Byrnes, C G Doak, R Garnett, R W Henebery, I H Miller, M F Parris, P J Sexton, Miss J Nelson, K J Weight, Mrs M Weight, P Baker, Dr J C V Canty, G Chapman, G T Racing Group (Mgr: M Cunningham), N J M Kirkbride, S O'Flynn, Dr D B Hummelstad & J A R C C Racing (Mgr: R Monk)
Grassburn is a 5 year old mare by Per Incanto out of the O'reilly mare, Turf Fire.
Last start was 9th at Warrnambool on September 22, 2025 in the McCarthy Trailer Screens (Bm56) over 1400 metres.