Riomaggiore is a thoroughbred horse born in Australia in 2011. Race horse Riomaggiore is by Zariz (AUS) out of Casual Dieu D'or (AUS) , trained by Wayne Carroll. Riomaggiore form is available here. Owned by G J Carroll, Mrs D A Carroll, S D Russell, W G Carroll, J S Shearer, G J Mattingly, B F Kelly, M L Meek, C L Plater & W T Robertson.