Trena is a thoroughbred horse born in Australia in 2005. Race horse Trena is by Arena (AUS) out of Trish Glee (AUS) , trained by Bruce W Hill. Trena form is available here. Owned by G & M GLYNN, J MCCALLUM, W MCCULLOUGH, MRS H PEEL, C VEAL, MRS T RUURDA, G JOHNSTON, P MITCHELL & MRS A PARLEVLIET..