| Class category | Class | Competitors |
|---|---|---|
| Equestrian Classes | 1957 - Derivative Arabian 3 years & under – Colt, Filly or Gelding | Corivale Rendevous · William Henderson |
| Equestrian Classes | 1959 - Classic Action Derivative Arabian | Corivale Rendevous · William Henderson |
| Equestrian Classes | 1960 - Classic Head Derivative Arabian | Corivale Rendevous · William Henderson |
