El Tercero is a thoroughbred horse born in New Zealand in 2021. Race horse El Tercero is by Super Seth (AUS) out of On The Boulevard (NZ) , trained by Trent Busuttin & Natalie Young. El Tercero form is available here. Owned by Busuttin Racing (Mgr: T L Busuttin), J A K Racing (Mgr: J S Rogers), D P Juratowitch, Mrs S H Juratowitch, V Ulliana, R W Mutton, B W Tonks, R Weinzierl, B G Ratcliff, D Jarman, S Toohill & Mrs K Toohill.